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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters
969
FZHW50 PHFO 190702
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
902 PM HST Thu Apr 18 2024
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-191945-
902 PM HST Thu Apr 18 2024
.Synopsis for Hawaiian coastal waters...
A series of surface highs will build and pass north of the waters
through early next week.
$$
PHZ110-191945-
Kauai Northwest Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: Northeast 4 feet at 7 seconds.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 7 seconds and north 5 feet at
12 seconds.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds and north 3 feet at
15 seconds. Isolated showers after midnight.
$$
PHZ111-191945-
Kauai Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds to 15 knots. Seas to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave
Detail: East 4 feet at 6 seconds and north 3 feet at 8 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
6 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds to 10 knots, rising to 15 knots in
the afternoon. Seas 5 to 6 feet. Wave Detail: East 5 feet at
6 seconds and north 5 feet at 13 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 5 feet at 7 seconds and north 5 feet at
12 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds. Isolated showers after midnight.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East southeast 7 feet at 7 seconds and north 3 feet
at 16 seconds. Isolated showers through the day.
$$
PHZ112-191945-
Kauai Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds to 20 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: Northeast 5 feet at 7 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...winds east northeast winds 15 to 20 knots. Seas
4 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north
5 feet at 12 seconds.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. In the Kaulakahi Channel, east northeast winds 20 to
25 knots, easing to 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: East 6 feet at 7 seconds and north 4 feet at 12 seconds.
.TUESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East 7 feet at 7 seconds
and north 3 feet at 15 seconds. Isolated showers after midnight.
$$
PHZ113-191945-
Kauai Channel-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 6 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers after midnight.
.SATURDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: East northeast 4 feet at 5 seconds and north 3 feet
at 8 seconds.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: North 5 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East northeast 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East northeast 5 feet at 6 seconds and north
5 feet at 12 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and north 4 feet
at 12 seconds.
.TUESDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 7 feet at 7 seconds and north 3 feet at
10 seconds. Isolated showers after midnight.
$$
PHZ114-191945-
Oahu Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 6 seconds and north 3 feet at
8 seconds. Isolated showers in the morning.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
6 feet. Wave Detail: North 5 feet at 13 seconds and east 3 feet
at 5 seconds. Isolated showers after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 5 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 6 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 15 to 20 knots, becoming east
20 to 25 knots after midnight. Seas 6 to 7 feet. Wave Detail:
East 7 feet at 7 seconds and north 3 feet at 10 seconds. Isolated
showers in the morning. Isolated showers in the evening, then
scattered showers after midnight.
$$
PHZ115-191945-
Oahu Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north
northwest 3 feet at 10 seconds.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north northwest 3 feet
at 9 seconds. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north northwest
3 feet at 9 seconds. Isolated showers after midnight.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds and north northwest
3 feet at 14 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: North northwest 4 feet at 13 seconds and
east 3 feet at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 5 seconds and north northwest 4 feet
at 13 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 5 seconds and north northwest
4 feet at 12 seconds.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 6 feet at
6 seconds and north northwest 4 feet at 12 seconds.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 6 feet at 7 seconds.
$$
PHZ116-191945-
Kaiwi Channel-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 9 seconds. Scattered showers.
.FRIDAY...Northeast winds to 20 knots. Seas 5 to 6 feet. Wave
Detail: East northeast 5 feet at 5 seconds and north 3 feet at
9 seconds. Scattered showers in the morning. Isolated showers in
the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 5 seconds and north
3 feet at 9 seconds. Isolated showers.
.SATURDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: North northeast 5 feet at 7 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 3 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east
northeast 3 feet at 5 seconds. Isolated showers after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 4 to 6 feet.
Wave Detail: North 5 feet at 13 seconds and east northeast 4 feet
at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 6 seconds and north
5 feet at 12 seconds. Isolated showers.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and north 4 feet
at 12 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 7 feet at 7 seconds and north 3 feet
at 10 seconds. Isolated showers after midnight.
$$
PHZ117-191945-
Maui County Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 5 seconds and north 4 feet at
9 seconds. Scattered showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 5 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 5 feet at 5 seconds and north 3 feet at
10 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.SATURDAY...East winds to 15 knots. Seas to 5 feet. Wave Detail:
East 4 feet at 5 seconds and north 3 feet at 9 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas to 5 feet. Wave
Detail: North 4 feet at 13 seconds and east 3 feet at 8 seconds.
Isolated showers.
.SUNDAY...East northeast winds 10 to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 8 seconds and north 4 feet at
13 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
12 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
12 seconds. Isolated showers. Scattered showers after midnight.
.TUESDAY...East winds 15 to 20 knots, rising to 20 to 25 knots
after midnight. Seas 6 to 7 feet. Wave Detail: East 7 feet at
6 seconds and north 3 feet at 10 seconds. Isolated showers, then
scattered showers after midnight.
$$
PHZ118-191945-
Maui County Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 5 seconds.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 5 seconds.
.FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 5 feet at 5 seconds.
.SATURDAY...East northeast winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East
3 feet at 5 seconds.
.SATURDAY NIGHT...Northeast winds 7 to 10 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 5 seconds and north
northwest 3 feet at 13 seconds.
.SUNDAY...Northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 4 seconds and north northwest
3 feet at 13 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 5 seconds and north northwest
3 feet at 12 seconds.
.MONDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, then easing to 10 to 15 knots after
midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds
and north 3 feet at 12 seconds.
.TUESDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots. Seas 3 to 5 feet. Wave Detail: East southeast 5 feet at
6 seconds.
$$
PHZ119-191945-
Maalaea Bay-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...North northeast winds 20 to 25 knots. Seas to
3 feet. Wave Detail: North northeast 3 feet at 3 seconds.
.FRIDAY...North winds 20 to 25 knots. Seas to 3 feet. Wave
Detail: North 3 feet at 3 seconds.
.FRIDAY NIGHT...North winds to 25 knots, easing to 20 knots after
midnight. Seas to 3 feet. Wave Detail: North northeast 3 feet at
3 seconds.
.SATURDAY...North winds to 20 knots. Seas to 2 feet or less.
.SATURDAY NIGHT...North winds to 20 knots. Seas to 2 feet or
less.
.SUNDAY...North winds to 20 knots. Seas to 2 feet or less.
.SUNDAY NIGHT...North winds to 20 knots. Seas to 2 feet or less.
.MONDAY...North winds to 20 knots, rising to 25 knots. Seas to
3 feet. Wave Detail: North northeast 3 feet at 3 seconds.
.TUESDAY...North winds to 25 knots. Seas to 3 feet. Wave Detail:
North northeast 3 feet at 3 seconds.
$$
PHZ120-191945-
Pailolo Channel-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 5 seconds. Numerous
showers early this evening. Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds. Scattered showers in the
morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 4 feet at 5 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Northeast 4 feet at 5 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East northeast 3 feet at 6 seconds. Isolated
showers in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 3 to 5 feet. Wave Detail: East northeast 4 feet at
6 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds. Isolated showers
after midnight.
$$
PHZ121-191945-
Alenuihaha Channel-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 6 feet at 6 seconds. Scattered
showers in the morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
in the morning.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 5 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at
6 seconds. Scattered showers in the morning. Isolated showers in
the afternoon, then scattered showers through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet.
Wave Detail: East 7 feet at 6 seconds. Scattered showers.
$$
PHZ122-191945-
Big Island Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at
10 seconds. Isolated showers early this evening. Scattered
showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 5 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 4 seconds and north 3 feet at
9 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 5 seconds and north northwest
3 feet at 9 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 8 seconds. Isolated showers.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: North 5 feet at 12 seconds and east 4 feet
at 7 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds. Scattered showers in the morning, then isolated
showers in the afternoon. Scattered showers through the day.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 3 feet at
10 seconds. Scattered showers.
$$
PHZ123-191945-
Big Island Leeward Waters-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...West of the Big Island, south southwest winds
7 to 10 knots early this evening, becoming variable less than
10 knots. Near South Point, east winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: Northeast 4 feet at 6 seconds.
.FRIDAY...West of the Big Island, west northwest winds 7 to
10 knots. Near South Point, east northeast winds 20 to 25 knots,
veering to east in the afternoon. Seas 4 to 6 feet. Wave Detail:
Northeast 4 feet at 6 seconds.
.FRIDAY NIGHT...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 15 to 20 knots,
becoming to 15 knots after midnight. Seas 4 to 6 feet. Wave
Detail: East northeast 4 feet at 6 seconds.
.SATURDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds to 15 knots,
veering to east in the afternoon. Seas 3 to 4 feet. Wave Detail:
East northeast 3 feet at 5 seconds.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east northeast 10 to 15 knots near South Point. Seas
3 to 4 feet. Wave Detail: East 3 feet at 4 seconds.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east northeast 10 to 15 knots near South Point. Seas
3 to 4 feet. Wave Detail: East northeast 4 feet at 5 seconds.
.SUNDAY NIGHT...West of the Big Island, winds variable less than
10 knots, becoming north northwest to 10 knots after midnight.
Near South Point, east northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 5 seconds. Isolated
showers after midnight.
.MONDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 10 to 15 knots,
becoming east 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East
northeast 5 feet at 6 seconds. Isolated showers in the morning.
Isolated showers through the day.
.TUESDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 15 to 20 knots,
rising to 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East
northeast 5 feet at 6 seconds. Isolated showers in the morning.
Isolated showers through the day.
$$
PHZ124-191945-
Big Island Southeast Waters-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 5 seconds.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 5 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 5 seconds. Isolated showers
after midnight.
.SATURDAY...East northeast winds 15 to 20 knots. Seas to 5 feet.
Wave Detail: East 5 feet at 5 seconds. Isolated showers in the
morning.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: East 5 feet at 7 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds. Isolated showers.
Scattered showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: East 7 feet at 7 seconds. Isolated showers through
the night. Scattered showers through the day.
$$
Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office
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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters
969
FZHW50 PHFO 190702
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
902 PM HST Thu Apr 18 2024
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-191945-
902 PM HST Thu Apr 18 2024
.Synopsis for Hawaiian coastal waters...
A series of surface highs will build and pass north of the waters
through early next week.
$$
PHZ110-191945-
Kauai Northwest Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: Northeast 4 feet at 7 seconds.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 7 seconds and north 5 feet at
12 seconds.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds and north 3 feet at
15 seconds. Isolated showers after midnight.
$$
PHZ111-191945-
Kauai Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds to 15 knots. Seas to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave
Detail: East 4 feet at 6 seconds and north 3 feet at 8 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
6 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds to 10 knots, rising to 15 knots in
the afternoon. Seas 5 to 6 feet. Wave Detail: East 5 feet at
6 seconds and north 5 feet at 13 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 5 feet at 7 seconds and north 5 feet at
12 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds. Isolated showers after midnight.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East southeast 7 feet at 7 seconds and north 3 feet
at 16 seconds. Isolated showers through the day.
$$
PHZ112-191945-
Kauai Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds to 20 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 6 seconds and north 4 feet at
10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: Northeast 5 feet at 7 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...winds east northeast winds 15 to 20 knots. Seas
4 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north
5 feet at 12 seconds.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. In the Kaulakahi Channel, east northeast winds 20 to
25 knots, easing to 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: East 6 feet at 7 seconds and north 4 feet at 12 seconds.
.TUESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East 7 feet at 7 seconds
and north 3 feet at 15 seconds. Isolated showers after midnight.
$$
PHZ113-191945-
Kauai Channel-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 6 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 10 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 9 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers after midnight.
.SATURDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: East northeast 4 feet at 5 seconds and north 3 feet
at 8 seconds.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: North 5 feet at 13 seconds and east 3 feet
at 5 seconds.
.SUNDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East northeast 5 feet at 6 seconds and north 5 feet at
13 seconds.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East northeast 5 feet at 6 seconds and north
5 feet at 12 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and north 4 feet
at 12 seconds.
.TUESDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 7 feet at 7 seconds and north 3 feet at
10 seconds. Isolated showers after midnight.
$$
PHZ114-191945-
Oahu Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
9 seconds. Isolated showers.
.SATURDAY...East northeast winds to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 6 seconds and north 3 feet at
8 seconds. Isolated showers in the morning.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
6 feet. Wave Detail: North 5 feet at 13 seconds and east 3 feet
at 5 seconds. Isolated showers after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 5 feet at
13 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 5 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 6 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 15 to 20 knots, becoming east
20 to 25 knots after midnight. Seas 6 to 7 feet. Wave Detail:
East 7 feet at 7 seconds and north 3 feet at 10 seconds. Isolated
showers in the morning. Isolated showers in the evening, then
scattered showers after midnight.
$$
PHZ115-191945-
Oahu Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north
northwest 3 feet at 10 seconds.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north northwest 3 feet
at 9 seconds. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north northwest
3 feet at 9 seconds. Isolated showers after midnight.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds and north northwest
3 feet at 14 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: North northwest 4 feet at 13 seconds and
east 3 feet at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 5 seconds and north northwest 4 feet
at 13 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 5 seconds and north northwest
4 feet at 12 seconds.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 6 feet at
6 seconds and north northwest 4 feet at 12 seconds.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 6 feet at 7 seconds.
$$
PHZ116-191945-
Kaiwi Channel-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds to 20 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds and north 4 feet
at 9 seconds. Scattered showers.
.FRIDAY...Northeast winds to 20 knots. Seas 5 to 6 feet. Wave
Detail: East northeast 5 feet at 5 seconds and north 3 feet at
9 seconds. Scattered showers in the morning. Isolated showers in
the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 5 seconds and north
3 feet at 9 seconds. Isolated showers.
.SATURDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: North northeast 5 feet at 7 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 3 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east
northeast 3 feet at 5 seconds. Isolated showers after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 4 to 6 feet.
Wave Detail: North 5 feet at 13 seconds and east northeast 4 feet
at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 6 seconds and north
5 feet at 12 seconds. Isolated showers.
.MONDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and north 4 feet
at 12 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 7 feet at 7 seconds and north 3 feet
at 10 seconds. Isolated showers after midnight.
$$
PHZ117-191945-
Maui County Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 5 seconds and north 4 feet at
9 seconds. Scattered showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 5 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
5 feet. Wave Detail: East 5 feet at 5 seconds and north 3 feet at
10 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.SATURDAY...East winds to 15 knots. Seas to 5 feet. Wave Detail:
East 4 feet at 5 seconds and north 3 feet at 9 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas to 5 feet. Wave
Detail: North 4 feet at 13 seconds and east 3 feet at 8 seconds.
Isolated showers.
.SUNDAY...East northeast winds 10 to 15 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 8 seconds and north 4 feet at
13 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 4 feet at
12 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 4 feet at
12 seconds. Isolated showers. Scattered showers after midnight.
.TUESDAY...East winds 15 to 20 knots, rising to 20 to 25 knots
after midnight. Seas 6 to 7 feet. Wave Detail: East 7 feet at
6 seconds and north 3 feet at 10 seconds. Isolated showers, then
scattered showers after midnight.
$$
PHZ118-191945-
Maui County Leeward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...Northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 5 seconds.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 5 seconds.
.FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 5 feet at 5 seconds.
.SATURDAY...East northeast winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East
3 feet at 5 seconds.
.SATURDAY NIGHT...Northeast winds 7 to 10 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 5 seconds and north
northwest 3 feet at 13 seconds.
.SUNDAY...Northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 4 seconds and north northwest
3 feet at 13 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 5 seconds and north northwest
3 feet at 12 seconds.
.MONDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, then easing to 10 to 15 knots after
midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds
and north 3 feet at 12 seconds.
.TUESDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots. Seas 3 to 5 feet. Wave Detail: East southeast 5 feet at
6 seconds.
$$
PHZ119-191945-
Maalaea Bay-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...North northeast winds 20 to 25 knots. Seas to
3 feet. Wave Detail: North northeast 3 feet at 3 seconds.
.FRIDAY...North winds 20 to 25 knots. Seas to 3 feet. Wave
Detail: North 3 feet at 3 seconds.
.FRIDAY NIGHT...North winds to 25 knots, easing to 20 knots after
midnight. Seas to 3 feet. Wave Detail: North northeast 3 feet at
3 seconds.
.SATURDAY...North winds to 20 knots. Seas to 2 feet or less.
.SATURDAY NIGHT...North winds to 20 knots. Seas to 2 feet or
less.
.SUNDAY...North winds to 20 knots. Seas to 2 feet or less.
.SUNDAY NIGHT...North winds to 20 knots. Seas to 2 feet or less.
.MONDAY...North winds to 20 knots, rising to 25 knots. Seas to
3 feet. Wave Detail: North northeast 3 feet at 3 seconds.
.TUESDAY...North winds to 25 knots. Seas to 3 feet. Wave Detail:
North northeast 3 feet at 3 seconds.
$$
PHZ120-191945-
Pailolo Channel-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 5 seconds. Numerous
showers early this evening. Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds. Scattered showers in the
morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 4 feet at 5 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Northeast 4 feet at 5 seconds. Isolated
showers in the morning.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East northeast 3 feet at 6 seconds. Isolated
showers in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 3 to 5 feet. Wave Detail: East northeast 4 feet at
6 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds. Isolated showers
after midnight.
$$
PHZ121-191945-
Alenuihaha Channel-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 6 feet.
Wave Detail: East northeast 6 feet at 6 seconds. Scattered
showers in the morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
in the morning.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 5 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at
6 seconds. Scattered showers in the morning. Isolated showers in
the afternoon, then scattered showers through the day.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet.
Wave Detail: East 7 feet at 6 seconds. Scattered showers.
$$
PHZ122-191945-
Big Island Windward Waters-
902 PM HST Thu Apr 18 2024
.REST OF TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at
10 seconds. Isolated showers early this evening. Scattered
showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas to 5 feet.
Wave Detail: East 4 feet at 5 seconds and north 4 feet at
9 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 4 seconds and north 3 feet at
9 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 5 seconds and north northwest
3 feet at 9 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: North 4 feet at 13 seconds and east 3 feet
at 8 seconds. Isolated showers.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: North 5 feet at 12 seconds and east 4 feet
at 7 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 7 seconds and north 4 feet at
12 seconds. Scattered showers in the morning, then isolated
showers in the afternoon. Scattered showers through the day.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north 3 feet at
10 seconds. Scattered showers.
$$
PHZ123-191945-
Big Island Leeward Waters-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...West of the Big Island, south southwest winds
7 to 10 knots early this evening, becoming variable less than
10 knots. Near South Point, east winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: Northeast 4 feet at 6 seconds.
.FRIDAY...West of the Big Island, west northwest winds 7 to
10 knots. Near South Point, east northeast winds 20 to 25 knots,
veering to east in the afternoon. Seas 4 to 6 feet. Wave Detail:
Northeast 4 feet at 6 seconds.
.FRIDAY NIGHT...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 15 to 20 knots,
becoming to 15 knots after midnight. Seas 4 to 6 feet. Wave
Detail: East northeast 4 feet at 6 seconds.
.SATURDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds to 15 knots,
veering to east in the afternoon. Seas 3 to 4 feet. Wave Detail:
East northeast 3 feet at 5 seconds.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east northeast 10 to 15 knots near South Point. Seas
3 to 4 feet. Wave Detail: East 3 feet at 4 seconds.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east northeast 10 to 15 knots near South Point. Seas
3 to 4 feet. Wave Detail: East northeast 4 feet at 5 seconds.
.SUNDAY NIGHT...West of the Big Island, winds variable less than
10 knots, becoming north northwest to 10 knots after midnight.
Near South Point, east northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 5 seconds. Isolated
showers after midnight.
.MONDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 10 to 15 knots,
becoming east 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East
northeast 5 feet at 6 seconds. Isolated showers in the morning.
Isolated showers through the day.
.TUESDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 15 to 20 knots,
rising to 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East
northeast 5 feet at 6 seconds. Isolated showers in the morning.
Isolated showers through the day.
$$
PHZ124-191945-
Big Island Southeast Waters-
902 PM HST Thu Apr 18 2024
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
.REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 5 seconds.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 5 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 5 seconds. Isolated showers
after midnight.
.SATURDAY...East northeast winds 15 to 20 knots. Seas to 5 feet.
Wave Detail: East 5 feet at 5 seconds. Isolated showers in the
morning.
.SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers
after midnight.
.SUNDAY...East northeast winds to 15 knots. Seas 4 to 5 feet.
Wave Detail: East 5 feet at 7 seconds. Isolated showers.
.SUNDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds. Isolated showers.
Scattered showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: East 7 feet at 7 seconds. Isolated showers through
the night. Scattered showers through the day.
$$
Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office