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Menu of Text Products for the Hawaiian Islands and the Tropical Pacific/Atlantic Oceans:
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Select Product Type: All | Routine Bulletins/FCSTS | Warnings/Watches/Advisories | HAWN Weather | Tropical | Marine | Aviation | Daily Obs | Special
Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

091
FZHW50 PHFO 300133
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
333 PM HST Sun Mar 29 2020

Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.

PHZ100-301430-
333 PM HST Sun Mar 29 2020

.Synopsis for Hawaiian coastal waters...
High pressure northeast of the islands will weaken as it slides
eastward through midweek. This will lead to a gradual easing of
the trade winds across the marine area. A trough aloft over the
islands will keep a slight chance of thunderstorms in place
through this evening. The trough will redevelop over the state
Tuesday and Wednesday.

$$

PHZ110-301430-
Kauai Northwest Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Scattered
showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Northwest
swell 3 feet after midnight. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 3 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 3 to
4 feet. North swell 4 to 6 feet. Scattered showers.

$$

PHZ111-301430-
Kauai Windward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 15 knots. Wind waves 6 feet. Scattered
showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Scattered
showers.
.TUESDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 3 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots becoming west
10 knots in the evening, then becoming variable less than
10 knots after midnight. Wind waves 3 to 4 feet. North swell 4 to
6 feet. Scattered showers.

$$

PHZ112-301430-
Kauai Leeward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet. Isolated showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.THURSDAY...Northeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 3 feet. Northwest swell
3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. Northwest swell 3 to 5 feet. Isolated showers.

$$

PHZ113-301430-
Kauai Channel-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers through the day.
.MONDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Northwest
swell 3 feet in the afternoon. Isolated showers.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 3 feet.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots becoming southwest
10 knots in the evening, then becoming variable less than
10 knots after midnight. Wind waves 3 feet. Northwest swell 3 to
5 feet. Isolated showers.

$$

PHZ114-301430-
Oahu Windward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 7 feet. Scattered
showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Scattered
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Northwest
swell 3 feet in the afternoon. Scattered showers in the morning,
then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 4 to 5 feet. Northwest swell 3 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots becoming west
10 knots after midnight. Wind waves 4 feet. Northwest swell 3 to
5 feet. Scattered showers.

$$

PHZ115-301430-
Oahu Leeward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day.
.MONDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 4 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 3 feet. Isolated
showers.
.THURSDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. Northwest swell 3 to 5 feet. Scattered showers.

$$

PHZ116-301430-
Kaiwi Channel-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 7 feet. Isolated
showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers through the day.
.MONDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 to 5 feet. Northwest swell
3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots becoming southwest
10 knots after midnight. Wind waves 4 feet. Northwest swell 3 to
5 feet. Scattered showers.

$$

PHZ117-301430-
Maui County Windward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 7 feet. Scattered
showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Scattered
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.FRIDAY...South winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 3 to
5 feet. Scattered showers.

$$

PHZ118-301430-
Maui County Leeward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the morning.
.MONDAY NIGHT...Northeast winds 10 knots. Wind waves 5 feet.
Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 4 feet. Isolated
showers through the day.
.TUESDAY NIGHT...East winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 4 feet. Isolated showers.
.WEDNESDAY...Winds variable less than 10 knots. Wind waves
3 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Isolated showers.
.THURSDAY...Southeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. Northwest swell 3 feet. Scattered showers.

$$

PHZ119-301430-
Maalaea Bay-
333 PM HST Sun Mar 29 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TONIGHT...North winds to 25 knots. Wind waves 3 feet.
.MONDAY...North winds 20 knots. Wind waves 2 feet or less.
.MONDAY NIGHT...North winds 20 knots. Wind waves 2 feet or less.
.TUESDAY...North winds 20 knots. Wind waves 2 feet or less.
.TUESDAY NIGHT...North winds 10 knots. Wind waves 2 feet or less.
.WEDNESDAY...North winds 15 knots. Wind waves 2 feet or less.
Isolated showers in the afternoon.
.WEDNESDAY NIGHT...North winds 15 knots in the evening becoming
variable less than 10 knots. Wind waves 2 feet or less. Isolated
showers in the evening.
.THURSDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. Scattered showers.

$$

PHZ120-301430-
Pailolo Channel-
333 PM HST Sun Mar 29 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TONIGHT...East winds to 25 knots. Wind waves 6 feet. Scattered
showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Scattered
showers in the morning. Isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the evening. Scattered showers after midnight.
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the evening. Scattered showers after midnight.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 3 to
4 feet. Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ121-301430-
Alenuihaha Channel-
333 PM HST Sun Mar 29 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Isolated
showers.
.MONDAY...East winds 20 knots. Wind waves 7 feet. Isolated
showers.
.MONDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 5 feet. Isolated
showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...East winds 10 knots. Wind waves 4 to 5 feet.
Northwest swell 3 feet. Isolated showers.
.FRIDAY...South winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 3 feet.
Scattered showers.

$$

PHZ122-301430-
Big Island Windward Waters-
333 PM HST Sun Mar 29 2020

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Chance of
thunderstorms in the evening. Scattered showers through the
night. Slight chance of thunderstorms after midnight.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 10 knots. Wind waves 5 feet. Scattered
showers.
.TUESDAY...East winds 10 knots. Wind waves 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 3 feet. Showers likely.
.FRIDAY...Southeast winds 10 knots becoming variable less than
10 knots. Wind waves 4 feet. Northwest swell 3 to 4 feet. Showers
likely.

$$

PHZ123-301430-
Big Island Leeward Waters-
333 PM HST Sun Mar 29 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TONIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 8 feet.
Isolated showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 8 feet.
Isolated showers.
.MONDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet.
Isolated showers.
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 10 knots near South Point. Wind waves 6 feet.
Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 5 feet.
Isolated showers.
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 6 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 10 knots becoming variable
less than 10 knots. Wind waves 4 to 5 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 4 feet.
Scattered showers.

$$

PHZ124-301430-
Big Island Southeast Waters-
333 PM HST Sun Mar 29 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.TONIGHT...East winds to 25 knots. Wind waves 8 feet. Chance of
thunderstorms in the evening. Scattered showers through the
night. Slight chance of thunderstorms after midnight.
.MONDAY...East winds 20 knots. Wind waves 7 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the evening, then scattered showers after midnight.
.TUESDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 6 feet.
Scattered showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Showers likely.
.THURSDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 4 to 5 feet. Showers likely.
.FRIDAY...Winds variable less than 10 knots. Wind waves 4 feet.
Showers likely.

$$

Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office



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