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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

086
FZHW50 PHFO 241953
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
953 AM HST Wed Feb 24 2021

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

PHZ100-250900-
953 AM HST Wed Feb 24 2021

.Synopsis for Hawaiian coastal waters...
Strong high pressure north and northeast of the islands will keep
strong to near gale force easterly trade winds across most areas
through early next week. Gale force winds are expected over the
Alenuihaha Channel through at least Thursday.

$$

PHZ110-250900-
Kauai Northwest Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 4 feet. Isolated showers late in the morning,
then scattered showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 9 feet. Northwest
swell 3 feet after midnight. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 5 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 to 5 feet. Scattered showers.

$$

PHZ111-250900-
Kauai Windward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 4 feet. Isolated showers late in the morning,
then scattered showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 10 feet.
Northwest swell 3 feet after midnight. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 5 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 to 5 feet. Scattered showers.

$$

PHZ112-250900-
Kauai Leeward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 4 feet. Scattered showers late in the morning,
then isolated showers in the afternoon.
.TONIGHT...East winds 20 knots. Wind waves 9 feet. Northwest
swell 4 feet. Isolated showers in the evening, then scattered
showers after midnight.
.THURSDAY...East winds 20 knots. Wind waves 9 feet. Northwest
swell 5 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 4 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...East winds 20 knots. Wind waves 9 feet. Northwest swell
3 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SATURDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 to 5 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 to 5 feet. Scattered showers.

$$

PHZ113-250900-
Kauai Channel-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 4 feet. Isolated showers.
.TONIGHT...East winds 20 knots. Wind waves 11 feet. Northwest
swell 4 feet. Isolated showers in the evening, then scattered
showers after midnight.
.THURSDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet in the evening. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 5 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 to 5 feet. Scattered showers.

$$

PHZ114-250900-
Oahu Windward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Isolated showers late in the morning,
then scattered showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 12 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 5 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 5 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 to 5 feet. Scattered showers.

$$

PHZ115-250900-
Oahu Leeward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds 20 knots. Wind waves 9 feet.
Northwest swell 3 feet. Isolated showers through the day.
.TONIGHT...East winds to 25 knots. Wind waves 8 feet. Northwest
swell 3 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. Northwest
swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 8 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...East winds 20 knots. Wind waves 8 feet. Northwest swell
3 feet. Isolated showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 8 feet. Isolated
showers in the evening, then scattered showers after midnight.
.SATURDAY...East winds 20 knots. Wind waves 7 to 8 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. Northwest
swell 3 to 4 feet. Isolated showers.

$$

PHZ116-250900-
Kaiwi Channel-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Isolated showers.
.TONIGHT...East winds to 25 knots. Wind waves 12 feet. Northwest
swell 4 feet. Isolated showers in the evening, then scattered
showers after midnight.
.THURSDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 to 11 feet.
Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ117-250900-
Maui County Windward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 12 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY...East winds to 30 knots. Wind waves 11 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 10 to 11 feet.
Northwest swell 4 feet. Scattered showers.

$$

PHZ118-250900-
Maui County Leeward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Northwest swell 3 feet. Isolated showers through the day.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 feet. Isolated showers through the day.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 9 feet.
Northwest swell 3 feet. Swell south 3 feet. Isolated showers in
the evening, then scattered showers after midnight.
.FRIDAY...East winds 20 knots. Wind waves 9 feet. Northwest swell
3 feet in the morning. Swell south 3 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 9 feet. Isolated
showers in the evening, then scattered showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 6 to 7 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 8 to 9 feet. Northwest
swell 3 feet. Isolated showers.

$$

PHZ119-250900-
Maalaea Bay-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...North winds to 30 knots. Wind waves 4 feet.
Isolated showers in the afternoon.
.TONIGHT...North winds to 30 knots. Wind waves 4 feet.
.THURSDAY...North winds to 30 knots. Wind waves 4 feet. Isolated
showers in the afternoon.
.THURSDAY NIGHT...North winds to 30 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...North winds to 25 knots. Wind waves 4 feet. Isolated
showers through the day.
.FRIDAY NIGHT...North winds to 25 knots. Wind waves 3 feet.
Isolated showers through the night.
.SATURDAY...North winds to 25 knots. Wind waves 3 feet. Isolated
showers.
.SUNDAY...North winds to 25 knots. Wind waves 3 to 4 feet.
Isolated showers.

$$

PHZ120-250900-
Pailolo Channel-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 30 knots. Wind waves 10 feet.
Isolated showers late in the morning. Scattered showers in the
afternoon.
.TONIGHT...East winds to 30 knots. Wind waves 10 feet. Scattered
showers.
.THURSDAY...East winds to 30 knots. Wind waves 10 feet. Northwest
swell 3 feet in the afternoon. Scattered showers in the morning,
then isolated showers in the afternoon.
.THURSDAY NIGHT...East winds to 30 knots. Wind waves 10 feet.
Northwest swell 3 feet in the evening. Isolated showers.
.FRIDAY...East winds to 25 knots. Wind waves 10 feet. Isolated
showers.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Isolated showers.
.SATURDAY...East winds to 25 knots. Wind waves 8 to 9 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 feet. Isolated showers.

$$

PHZ121-250900-
Alenuihaha Channel-
953 AM HST Wed Feb 24 2021

...GALE WARNING IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...East gales to 35 knots. Wind waves 12 feet.
Northwest swell 3 feet. Isolated showers late in the morning.
Scattered showers in the afternoon.
.TONIGHT...East gales to 35 knots. Wind waves 11 feet. Northwest
swell 3 feet. Isolated showers.
.THURSDAY...East gales to 35 knots. Wind waves 11 feet. Northwest
swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds to 30 knots. Wind waves 11 feet.
Northwest swell 4 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...East winds to 30 knots. Wind waves 11 feet. Northwest
swell 3 feet. Isolated showers through the day.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SATURDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.SUNDAY...East winds to 30 knots. Wind waves 10 to 11 feet.
Northwest swell 4 feet. Isolated showers.

$$

PHZ122-250900-
Big Island Windward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 4 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 4 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 4 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 9 feet. Northwest swell
3 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 9 feet. Northwest
swell 3 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 8 feet. Northwest
swell 3 to 4 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 8 feet. Northwest swell
4 feet. Scattered showers.

$$

PHZ123-250900-
Big Island Leeward Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...Winds variable less than 10 knots west of the
Big Island...east to 30 knots near South Point. Wind waves
11 feet. Northwest swell 3 feet. Haze. Isolated showers.
.TONIGHT...Winds variable less than 10 knots west of the Big
Island...east to 30 knots near South Point. Wind waves 11 feet.
Northwest swell 3 feet. Haze. Isolated showers.
.THURSDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon. Near South
Point, east winds to 30 knots. Wind waves 11 feet. Northwest
swell 3 feet. Haze. Isolated showers.
.THURSDAY NIGHT...West of the Big Island, north winds 10 knots in
the evening becoming variable less than 10 knots. Near South
Point, east winds to 30 knots. Wind waves 10 feet. Northwest
swell 3 feet. Haze through the night. Isolated showers in the
evening. Scattered showers after midnight.
.FRIDAY...West of the Big Island, northwest winds 10 knots in the
morning becoming variable less than 10 knots. Near South Point,
east winds to 25 knots. Wind waves 11 feet. Northwest swell
3 feet. Haze through the day. Scattered showers in the morning.
Isolated showers in the afternoon.
.FRIDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 10 feet.
Northwest swell 3 feet. Haze through the night. Isolated showers
in the evening. Scattered showers after midnight.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 8 to
9 feet. Northwest swell 3 feet. Haze. Scattered showers.
.SUNDAY...West of the Big Island, winds variable less than
10 knots becoming southeast 10 knots in the evening, then backing
northwest after midnight. Near South Point, east winds to
25 knots. Wind waves 9 to 10 feet. Northwest swell 3 feet. Haze.
Scattered showers.

$$

PHZ124-250900-
Big Island Southeast Waters-
953 AM HST Wed Feb 24 2021

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. West swell
3 feet. Scattered showers.
.THURSDAY...East winds to 30 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.THURSDAY NIGHT...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves 9 feet.
Northwest swell 3 feet. Scattered showers.
.SATURDAY...Northeast winds to 25 knots. Wind waves 8 to 9 feet.
Northwest swell 3 feet. Scattered showers.
.SUNDAY...Northeast winds to 25 knots. Wind waves 9 to 10 feet.
Northwest swell 3 feet. Scattered showers.

$$

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



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