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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

773
FZHW50 PHFO 071315
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
315 AM HST Thu Dec 7 2023

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

PHZ100-080200-
315 AM HST Thu Dec 7 2023

.Synopsis for Hawaiian coastal waters...
High pressure far northeast of Hawaii will continue to move
eastward. Winds will become light and variable over much of the
island chain Friday through Saturday, as a weakening front moves
into the northwest coastal waters. Moderate to locally fresh trade
winds look to build across the waters next week.

$$

PHZ110-080200-
Kauai Northwest Waters-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 15 knots. Wind waves to 4 feet.
Northwest swell 4 feet and north 4 feet. Isolated showers.
.TONIGHT...Southeast winds 10 knots in the evening, becoming
variable less than 10 knots. Wind waves to 4 feet. Northwest
swell 3 feet and north 3 feet. Isolated showers in the evening,
then scattered showers after midnight.
.FRIDAY...Winds variable less than 10 knots. Wind waves to
4 feet. Northwest swell 7 feet. Scattered showers, mainly in the
morning.
.FRIDAY NIGHT...Winds variable less than 10 knots. Wind waves to
4 feet. Northwest swell 9 feet. Numerous showers.
.SATURDAY...Winds variable less than 10 knots, becoming east
10 knots in the afternoon. Wind waves to 4 feet. Northwest swell
8 feet. Numerous showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
North swell 5 feet. Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves around 4 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves 4 to 5 feet.
Northwest swell 4 to 6 feet. Scattered showers.

$$

PHZ111-080200-
Kauai Windward Waters-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 15 knots. Wind waves to 4 feet.
Northwest swell 4 feet and north 4 feet. Scattered showers,
mainly this morning.
.TONIGHT...West winds 10 knots in the evening, becoming variable
less than 10 knots. Wind waves to 5 feet. Northwest swell 3 feet
and north 3 feet. Isolated showers in the evening, then scattered
showers after midnight.
.FRIDAY...Winds variable less than 10 knots. Wind waves to
4 feet. Northwest swell 7 feet. Scattered showers, mainly in the
morning.
.FRIDAY NIGHT...Winds variable less than 10 knots. Wind waves to
4 feet. Northwest swell 8 feet. Scattered showers.
.SATURDAY...Winds variable less than 10 knots, becoming east
10 knots in the afternoon. Wind waves to 4 feet. Northwest swell
8 feet. Scattered showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
North swell 6 feet. Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves around 4 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.MONDAY...Northeast winds 15 knots. Wind waves 4 to 5 feet.
Northwest swell 4 to 6 feet. Scattered showers.

$$

PHZ112-080200-
Kauai Leeward Waters-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 15 knots. Wind waves to 2 feet or less,
becoming 3 feet this afternoon. Northwest swell 4 feet and north
4 feet. Isolated showers.
.TONIGHT...Winds variable less than 10 knots, becoming southwest
10 knots after midnight. Wind waves to 3 feet. Northwest swell
3 feet and north 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...Winds variable less than 10 knots. Wind waves to
3 feet. Northwest swell 7 feet. Scattered showers, mainly in the
morning.
.FRIDAY NIGHT...Winds variable less than 10 knots. Wind waves to
3 feet in the evening, becoming 2 feet or less. Northwest swell
9 feet. Scattered showers.
.SATURDAY...East winds 10 knots. Wind waves to 2 feet or less.
Northwest swell 8 feet. Scattered showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 2 feet or
less, becoming 3 feet after midnight. Northwest swell 6 feet.
Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves around 3 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 3 to 5 feet.
Northwest swell 4 to 6 feet. Isolated showers.

$$

PHZ113-080200-
Kauai Channel-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 15 knots, veering to southwest this
afternoon. Wind waves to 4 feet. Northwest swell 4 feet and north
4 feet. Isolated showers.
.TONIGHT...West winds 10 knots in the evening, becoming variable
less than 10 knots. Wind waves to 4 feet. Northwest swell 3 feet
and north 3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots, becoming north
10 knots in the afternoon. Wind waves to 4 feet. Northwest swell
6 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds 10 knots. Wind waves to 4 feet.
Northwest swell 8 feet. Scattered showers.
.SATURDAY...East winds 10 knots. Wind waves to 3 feet. Northwest
swell 7 feet. Scattered showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
Northwest swell 6 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves around 4 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 4 to 5 feet.
Northwest swell 3 to 5 feet. Isolated showers.

$$

PHZ114-080200-
Oahu Windward Waters-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet and north 4 feet. Scattered showers,
mainly this morning.
.TONIGHT...South winds 15 knots. Wind waves to 6 feet. Northwest
swell 3 feet and north 4 feet. Isolated showers in the evening,
then scattered showers after midnight.
.FRIDAY...Southeast winds 10 knots in the morning, becoming
variable less than 10 knots. Wind waves to 5 feet. Northwest
swell 5 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 10 knots. Wind waves to 4 feet.
Northwest swell 8 feet. Isolated showers.
.SATURDAY...East winds 10 knots. Wind waves to 4 feet. Northwest
swell 8 feet. Scattered showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 5 feet.
Northwest swell 6 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...East winds 15 knots. Wind waves around 5 feet.
Northwest swell 3 to 5 feet. Scattered showers.
.MONDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 3 to 5 feet. Scattered showers.

$$

PHZ115-080200-
Oahu Leeward Waters-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 15 knots. Wind waves to 4 feet.
Northwest swell 4 feet and north 4 feet. Isolated showers.
.TONIGHT...Southwest winds 10 knots in the evening, becoming
variable less than 10 knots. Wind waves to 4 feet. Northwest
swell 3 feet and north 3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves to
4 feet. Northwest swell 4 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds 10 knots in the evening, becoming
variable less than 10 knots. Wind waves to 3 feet in the evening,
becoming 2 feet or less. Northwest swell 7 feet. Isolated
showers.
.SATURDAY...East winds 10 knots. Wind waves to 2 feet or less.
Northwest swell 7 feet. Scattered showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 2 feet or
less, becoming 3 feet after midnight. Northwest swell 5 feet.
Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves around 3 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 3 to 5 feet.
Northwest swell 3 feet. Isolated showers.

$$

PHZ116-080200-
Kaiwi Channel-
315 AM HST Thu Dec 7 2023

.TODAY...Southeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet and north 5 feet. Isolated showers.
.TONIGHT...East winds 10 knots. Wind waves to 5 feet. Northwest
swell 3 feet and north 4 feet. Isolated showers.
.FRIDAY...East winds 10 knots in the morning, becoming variable
less than 10 knots. Wind waves to 5 feet. Northwest swell 4 feet.
Isolated showers.
.FRIDAY NIGHT...East winds 10 knots. Wind waves to 4 feet.
Northwest swell 7 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves to 4 feet. Northwest
swell 8 feet. Isolated showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 5 feet.
Northwest swell 6 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 3 to 5 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 5 feet.
Northwest swell 3 to 4 feet. Isolated showers.

$$

PHZ117-080200-
Maui County Windward Waters-
315 AM HST Thu Dec 7 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...Southeast winds to 25 knots. Wind waves to 8 feet.
Northwest swell 5 feet and north 5 feet. Scattered showers,
mainly this morning.
.TONIGHT...Southeast winds 20 knots. Wind waves to 8 feet,
subsiding to 6 feet after midnight. Northwest swell 4 feet and
northwest 4 feet. Isolated showers in the evening, then scattered
showers after midnight.
.FRIDAY...Southeast winds 10 knots. Wind waves to 5 feet.
Northwest swell 4 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Southeast winds 10 knots. Wind waves to 4 feet.
Northwest swell 7 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves to 4 feet. Northwest
swell 8 feet. Isolated showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves to 5 feet.
Northwest swell 7 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 4 to 5 feet. Scattered showers.
.MONDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ118-080200-
Maui County Leeward Waters-
315 AM HST Thu Dec 7 2023

.TODAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 3 feet and north 4 feet. Isolated showers.
.TONIGHT...East winds 15 knots. Wind waves to 5 feet. Swell north
4 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves to 4 feet. Northwest
swell 3 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves to 3 feet.
Northwest swell 5 feet. Isolated showers.
.SATURDAY...Northeast winds 10 knots. Wind waves to 3 feet in the
morning, becoming 2 feet or less. Northwest swell 5 feet.
Isolated showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves to 4 feet.
Northwest swell 4 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves around 4 feet.
Northwest swell 3 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 3 to 4 feet.
Northwest swell 3 feet. Isolated showers.

$$

PHZ119-080200-
Maalaea Bay-
315 AM HST Thu Dec 7 2023

.TODAY...Winds variable less than 10 knots, becoming west
15 knots this afternoon. Wind waves to 2 feet or less. Isolated
showers this afternoon.
.TONIGHT...North winds 10 knots, veering to northeast after
midnight. Wind waves to 2 feet or less. Isolated showers in the
evening.
.FRIDAY...North winds 15 knots in the morning, becoming variable
less than 10 knots. Wind waves to 2 feet or less. Isolated
showers.
.FRIDAY NIGHT...North winds 15 knots. Wind waves to 2 feet or
less. Isolated showers.
.SATURDAY...Winds variable less than 10 knots, becoming north
15 knots in the afternoon. Wind waves to 2 feet or less.
.SATURDAY NIGHT...North winds 20 knots. Wind waves to 2 feet or
less.
.SUNDAY...North winds 20 knots. Wind waves around 2 feet or less.
Swell 2 feet or less.
.MONDAY...North winds to 25 knots. Wind waves around 3 feet.
Swell 2 feet or less.

$$

PHZ120-080200-
Pailolo Channel-
315 AM HST Thu Dec 7 2023

.TODAY...East winds 20 knots, veering to southwest this
afternoon. Wind waves to 6 feet. Northwest swell 4 feet and
northeast 4 feet. Isolated showers.
.TONIGHT...East winds 15 knots. Wind waves to 6 feet. Mixed swell
northwest 3 feet and east 4 feet. Isolated showers.
.FRIDAY...East winds 15 knots in the morning, becoming variable
less than 10 knots. Wind waves to 5 feet. Northwest swell 3 feet.
Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
Northwest swell 5 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves to 4 feet. Northwest
swell 6 feet. Isolated showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves to 4 feet.
Northwest swell 5 feet. Isolated showers in the evening.
Scattered showers after midnight.
.SUNDAY...East winds 20 knots. Wind waves around 4 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.MONDAY...Northeast winds to 25 knots. Wind waves around 4 feet.
Swell 2 feet or less. Scattered showers.

$$

PHZ121-080200-
Alenuihaha Channel-
315 AM HST Thu Dec 7 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 7 feet. Northwest
swell 5 feet and north 4 feet. Isolated showers.
.TONIGHT...Northeast winds 20 knots. Wind waves to 8 feet,
subsiding to 6 feet after midnight. Northwest swell 4 feet and
northeast 4 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves to 6 feet. Northwest
swell 3 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
Northwest swell 6 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves to 4 feet. Northwest
swell 7 feet.
.SATURDAY NIGHT...East winds 20 knots. Wind waves to 5 feet.
Northwest swell 6 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves around 5 feet.
Northwest swell 4 to 5 feet. Isolated showers.
.MONDAY...Northeast winds to 25 knots. Wind waves around 5 feet.
Northwest swell 3 feet. Isolated showers.

$$

PHZ122-080200-
Big Island Windward Waters-
315 AM HST Thu Dec 7 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...Southeast winds to 25 knots. Wind waves to 7 feet.
Northwest swell 5 feet and north 5 feet. Scattered showers,
mainly this morning.
.TONIGHT...Southeast winds 20 knots. Wind waves to 7 feet.
Northwest swell 4 feet and north 4 feet. Isolated showers in the
evening, then scattered showers after midnight.
.FRIDAY...East winds 15 knots. Wind waves to 5 feet. Northwest
swell 3 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 10 knots. Wind waves to 4 feet.
Northwest swell 6 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves to 4 feet. Northwest
swell 7 feet. Isolated showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves to 4 feet.
Northwest swell 7 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 4 to 5 feet. Scattered showers.
.MONDAY...East winds 20 knots. Wind waves around 5 feet.
Northwest swell 3 feet. Scattered showers.

$$

PHZ123-080200-
Big Island Leeward Waters-
315 AM HST Thu Dec 7 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...West of the Big Island, southeast winds 10 knots,
veering to west this afternoon. Near South Point, east winds to
25 knots. Wind waves to 7 feet. Northwest swell 3 feet and north
3 feet. Isolated showers.
.TONIGHT...West of the Big Island, north winds 10 knots in the
evening, becoming variable less than 10 knots. Near South Point,
east winds 20 knots. Wind waves to 7 feet. Northwest swell 3 feet
and north 3 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves to 5 feet.
Isolated showers.
.FRIDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves to 5 feet.
Northwest swell 4 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves to 5 feet.
Northwest swell 5 feet.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...northeast 20 knots near South Point. Wind waves to
5 feet. Northwest swell 5 feet. Isolated showers.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves around
6 feet. Northwest swell 3 to 4 feet. Isolated showers.
.MONDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 15 knots, rising to
20 knots. Wind waves 5 to 6 feet. Swell 2 feet or less. Isolated
showers.

$$

PHZ124-080200-
Big Island Southeast Waters-
315 AM HST Thu Dec 7 2023

.TODAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 4 feet and northeast 5 feet. Scattered showers, mainly this
morning.
.TONIGHT...East winds 20 knots. Wind waves to 6 feet. Mixed swell
northwest 3 feet and northeast 4 feet. Isolated showers in the
evening, then scattered showers after midnight.
.FRIDAY...East winds 15 knots. Wind waves to 5 feet. Northwest
swell 3 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves to 5 feet.
Northwest swell 3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves to 5 feet. Northwest
swell 5 feet. Isolated showers.
.SATURDAY NIGHT...Northeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 5 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...East winds 20 knots. Wind waves around 6 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 6 feet.
Northwest swell 3 feet. Scattered showers.

$$

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