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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

735
FZHW50 PHFO 240127
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
327 PM HST Thu May 23 2019

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

PHZ100-241400-
327 PM HST Thu May 23 2019

.Synopsis for Hawaiian coastal waters...
A surface ridge currently about 250 nm north of Kauai will be
pushed slowly southward by a front over the next couple of days.
The ridge shift to the north during the weekend and remain in
place through the middle of next week.

$$

PHZ110-241400-
Kauai Northwest Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 10 knots. Wind waves 4 feet. Northwest
swell 3 feet after midnight. Swell south 3 feet. Isolated
showers.
.FRIDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 4 feet and south 3 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers through
the night.
.SUNDAY...East winds 10 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Scattered showers in the
morning, then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Mixed
swell northwest 4 feet and south 4 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
north 4 feet and south 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
north 3 to 4 feet and south 3 feet. Scattered showers.

$$

PHZ111-241400-
Kauai Windward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 15 knots. Wind waves 5 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 10 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 10 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Scattered showers in the
morning, then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 4 to 5 feet. Mixed
swell north 4 feet and south 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
north 3 to 4 feet and south 3 feet. Scattered showers.

$$

PHZ112-241400-
Kauai Leeward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...Winds variable less than 10 knots becoming northeast
10 knots after midnight. Wind waves 3 feet. Northwest swell
3 feet after midnight. Swell south 3 feet. Isolated showers after
midnight.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers after
midnight.
.SATURDAY...East winds 10 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers after
midnight.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 to 4 feet. Mixed
swell northwest 4 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 3 feet. Mixed swell north 3 to
4 feet and south 3 feet. Isolated showers.

$$

PHZ113-241400-
Kauai Channel-
327 PM HST Thu May 23 2019

.TONIGHT...Northeast winds 15 knots. Wind waves 5 feet. Swell
south 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Mixed
swell northwest 4 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
north 4 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 4 feet. Mixed swell
north 3 to 4 feet and south 3 feet. Isolated showers.

$$

PHZ114-241400-
Oahu Windward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 15 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Mixed
swell northwest 4 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Scattered showers in the
morning, then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell north 4 feet and south 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell north 3 to 4 feet and south 3 feet. Scattered showers.

$$

PHZ115-241400-
Oahu Leeward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...Northeast winds 15 knots. Wind waves 4 feet. Swell
south 3 feet.
.FRIDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
3 feet in the afternoon. Swell south 3 feet.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 3 feet.
.SATURDAY...East winds 10 knots. Wind waves 5 feet. Mixed swell
northwest 4 feet and south 3 feet.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers after
midnight.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Mixed swell
northwest 4 feet and south 3 to 4 feet. Isolated showers through
the day.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Mixed swell northwest 3 to 4 feet
and south 3 to 4 feet. Isolated showers.
.TUESDAY...Winds variable less than 10 knots. Wind waves 3 feet.
Mixed swell northwest 3 to 4 feet and south 3 feet. Isolated
showers.

$$

PHZ116-241400-
Kaiwi Channel-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. Northwest swell
3 feet in the afternoon. Swell south 3 feet. Isolated showers in
the morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Mixed
swell northwest 4 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 5 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell north 4 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell north 3 to 4 feet and south 3 feet. Isolated showers.

$$

PHZ117-241400-
Maui County Windward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 7 feet. Swell
southwest 3 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. Northwest swell
3 feet in the afternoon. Swell southwest 3 feet. Isolated showers
in the morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Mixed
swell northwest 4 feet and southwest 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. Northwest
swell 5 feet. Swell southwest 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and southwest 3 feet. Isolated showers in
the evening, then scattered showers after midnight.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and southwest 3 to 4 feet. Scattered showers in
the morning, then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and southwest 4 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell northwest 4 feet and southwest 3 to 4 feet. Scattered
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
north 3 to 4 feet and south 3 feet. Scattered showers.

$$

PHZ118-241400-
Maui County Leeward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Swell south
3 feet.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Northwest
swell 3 feet after midnight. Swell south 3 feet.
.SATURDAY...Northeast winds 10 knots. Wind waves 5 feet. Mixed
swell northwest 3 feet and south 3 feet.
.SATURDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Mixed
swell northwest 3 feet and south 3 to 4 feet.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Mixed swell
northwest 3 feet and south 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Mixed
swell northwest 3 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 10 knots backing northeast. Wind waves 3 to
4 feet. Mixed swell northwest 3 feet and south 3 to 4 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 feet. Mixed swell north 3 feet and south
3 feet. Isolated showers.

$$

PHZ119-241400-
Maalaea Bay-
327 PM HST Thu May 23 2019

.TONIGHT...North winds 20 knots. Wind waves 2 feet or less.
.FRIDAY...North winds 20 knots. Wind waves 2 feet or less.
.FRIDAY NIGHT...North winds 20 knots. Wind waves 2 feet or less
then 3 feet after midnight. Swell south 3 feet.
.SATURDAY...North winds 20 knots. Wind waves 2 feet or less.
Swell south 3 feet.
.SATURDAY NIGHT...North winds 20 knots. Wind waves 2 feet or
less. Isolated showers after midnight.
.SUNDAY...North winds 20 knots. Wind waves 2 feet or less. Swell
south 3 feet.
.SUNDAY NIGHT...North winds 20 knots. Wind waves 2 feet or less.
Swell south 3 feet.
.MONDAY...North winds 15 knots. Wind waves 2 feet or less. Swell
south 3 feet.
.TUESDAY...North winds 15 knots. Wind waves 2 feet or less.

$$

PHZ120-241400-
Pailolo Channel-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds to 25 knots. Wind waves 7 feet. Swell south
3 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 7 feet.
Northwest swell 3 feet after midnight. Swell south 3 feet.
Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Mixed
swell northwest 3 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Mixed swell
northwest 3 feet and south 3 to 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 3 feet and south 4 feet. Isolated showers in the
evening. Scattered showers after midnight.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
northwest 3 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers.

$$

PHZ121-241400-
Alenuihaha Channel-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds to 25 knots. Wind waves 7 feet. Swell south
3 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 7 feet. Mixed
swell northwest 3 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 7 feet. Mixed swell
northwest 4 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Mixed
swell northwest 5 feet and south 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 3 to 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 3 to 4 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 3 to 4 feet and south 3 feet. Isolated showers.

$$

PHZ122-241400-
Big Island Windward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. Swell south
3 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Mixed
swell northwest 3 feet and south 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. Mixed swell
northwest 4 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 5 feet and south 3 to 4 feet. Isolated showers in
the evening, then scattered showers after midnight.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 5 feet and south 4 feet. Scattered showers in the
morning, then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Mixed
swell northwest 4 feet and south 4 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Mixed swell
northwest 4 feet and south 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 to 5 feet. Mixed
swell north 3 to 4 feet and south 3 feet. Scattered showers.

$$

PHZ123-241400-
Big Island Leeward Waters-
327 PM HST Thu May 23 2019

.TONIGHT...West of the Big Island, south winds 10 knots veering
north after midnight. Near South Point, east winds 20 knots. Wind
waves 7 feet. Swell south 3 feet. Isolated showers after
midnight.
.FRIDAY...West of the Big Island, east winds 10 knots veering
west in the afternoon. Near South Point, east winds to 25 knots.
Wind waves 7 feet. Swell south 3 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...West of the Big Island, northwest winds 10 knots
backing southeast after midnight. Near South Point, east winds to
25 knots. Wind waves 8 feet. Northwest swell 3 feet after
midnight. Swell south 3 feet. Isolated showers after midnight.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 8 feet. Mixed
swell northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves 7 feet.
Mixed swell northwest 4 feet and south 3 feet. Isolated showers
after midnight.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 7 feet. Mixed
swell northwest 4 feet and south 4 feet. Isolated showers.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 7 feet. Mixed
swell northwest 3 feet and south 4 feet. Isolated showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 feet. Mixed
swell northwest 3 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon, then
becoming variable less than 10 knots. Near South Point, east
winds 20 knots. Wind waves 5 to 6 feet. Swell south 3 feet.
Isolated showers.

$$

PHZ124-241400-
Big Island Southeast Waters-
327 PM HST Thu May 23 2019

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Swell south
3 feet. Isolated showers through the night.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. Swell south
3 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 8 feet. Swell
south 3 feet. Isolated showers through the night.
.SATURDAY...East winds 20 knots. Wind waves 8 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Mixed
swell northwest 4 feet and south 3 to 4 feet. Isolated showers
through the night.
.SUNDAY...East winds 20 knots. Wind waves 7 feet. Mixed swell
northwest 4 feet and south 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Mixed
swell northwest 3 feet and south 4 feet. Isolated showers in the
evening, then scattered showers after midnight.
.MONDAY...East winds 20 knots. Wind waves 5 to 6 feet. Mixed
swell northwest 3 feet and south 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Mixed swell
northwest 3 feet and south 3 feet. Isolated showers.

$$

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



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