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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

413
FZHW50 PHFO 030741
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
941 PM HST Wed Dec 2 2020

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

PHZ100-032015-
941 PM HST Wed Dec 2 2020

.Synopsis for Hawaiian coastal waters...
Ridge to the north will remain weak through Thursday, then
strengthen Friday into Saturday. Another cold front will pass to
the north through the second half of the weekend.

$$

PHZ110-032015-
Kauai Northwest Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 2 feet or
less. Northwest swell 12 feet.
.THURSDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 10 feet.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 2 feet or
less then 3 feet after midnight. Northwest swell 7 feet. Isolated
showers after midnight.
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Northwest swell
7 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Northwest
swell 8 feet. Scattered showers through the night.
.SATURDAY...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
5 feet. Northwest swell 7 feet. Isolated showers through the
night.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots after midnight. Wind waves 3 to 4 feet. Northwest swell
10 to 12 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 3 to 5 feet. Northwest
swell 11 to 13 feet. Scattered showers.

$$

PHZ111-032015-
Kauai Windward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 2 feet or
less. Northwest swell 11 feet.
.THURSDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 9 feet.
.THURSDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 7 feet. Isolated showers after midnight.
.FRIDAY...Northeast winds 15 knots. Wind waves 5 feet. Northwest
swell 7 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Northwest
swell 7 feet. Showers likely in the evening, then scattered
showers after midnight.
.SATURDAY...Southeast winds 10 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.SATURDAY NIGHT...East winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Northwest swell
8 feet. Isolated showers in the evening, then scattered showers
after midnight.
.SUNDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 to 4 feet. Northwest swell 10 to 12 feet.
Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 4 feet. Northwest swell
11 to 13 feet. Scattered showers.

$$

PHZ112-032015-
Kauai Leeward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 2 feet or
less. Northwest swell 12 feet.
.THURSDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 9 feet.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 7 feet.
.FRIDAY...Northeast winds 20 knots...east 10 knots in the
Kaulakahi Channel. Wind waves 6 feet. Northwest swell 7 feet.
Isolated showers in the morning. Scattered showers in the
afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 7 feet. Northwest
swell 7 feet. Scattered showers in the evening, then isolated
showers after midnight.
.SATURDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 5 feet. Northwest swell 8 feet.
Isolated showers in the morning.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 7 feet. Isolated showers.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots after midnight. Wind waves 3 feet. Northwest swell 9 to
11 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 3 to 4 feet. Northwest
swell 10 to 12 feet. Scattered showers.

$$

PHZ113-032015-
Kauai Channel-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 2 feet or
less. Northwest swell 11 feet.
.THURSDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 9 feet.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 7 feet. Isolated showers after midnight.
.FRIDAY...Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 6 feet. Scattered showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 7 feet. Northwest
swell 7 feet. Scattered showers in the evening, then isolated
showers after midnight.
.SATURDAY...East winds 10 knots. Wind waves 5 feet. Northwest
swell 8 feet.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 7 feet. Isolated showers through the
night.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots after midnight. Wind waves 3 feet. Northwest swell 9 to
11 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
10 to 12 feet. Scattered showers.

$$

PHZ114-032015-
Oahu Windward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 14 feet.
.THURSDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 12 feet. Isolated showers in the afternoon.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 10 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 9 feet. Scattered showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Northwest
swell 8 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 7 feet. Northwest
swell 8 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 8 feet. Isolated showers through the night.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Northwest swell
10 to 12 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Northwest
swell 11 to 13 feet. Scattered showers.

$$

PHZ115-032015-
Oahu Leeward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 2 feet or
less. Northwest swell 11 feet.
.THURSDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 8 feet.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 7 feet. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...Northeast winds 20 knots. Wind waves 5 feet. Northwest
swell 6 feet. Scattered showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Northwest
swell 6 feet. Isolated showers through the night.
.SATURDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 5 feet. Northwest swell 7 feet.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 7 feet. Isolated showers in the evening.
.SUNDAY...Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 8 to 10 feet.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
9 to 11 feet. Isolated showers.

$$

PHZ116-032015-
Kaiwi Channel-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 12 feet.
.THURSDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 9 feet. Isolated showers in the afternoon.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 7 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
6 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Scattered showers in the evening. Isolated showers
after midnight.
.SATURDAY...East winds 15 knots. Wind waves 7 feet. Northwest
swell 7 feet. Isolated showers in the morning.
.SATURDAY NIGHT...South winds 10 knots backing north after
midnight. Wind waves 5 feet. Northwest swell 8 feet. Isolated
showers in the evening.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Northwest swell
9 to 11 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Northwest
swell 10 to 12 feet. Scattered showers.

$$

PHZ117-032015-
Maui County Windward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 12 feet.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Northwest
swell 10 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 8 feet. Scattered showers in the evening, then
showers likely after midnight.
.FRIDAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
6 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 7 feet. Northwest
swell 7 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Southeast winds 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers in the evening.
Scattered showers after midnight.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
9 to 11 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
11 to 13 feet. Scattered showers.

$$

PHZ118-032015-
Maui County Leeward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 9 feet.
.THURSDAY...North winds 10 knots. Wind waves 3 feet in the
morning then 2 feet or less. Northwest swell 7 feet. Isolated
showers in the afternoon.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Northwest swell
4 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...Northeast winds 15 knots. Wind waves 8 feet.
Northwest swell 5 feet. Scattered showers in the evening.
Isolated showers after midnight.
.SATURDAY...East winds 10 knots. Wind waves 6 feet. Northwest
swell 5 feet. Isolated showers in the morning.
.SATURDAY NIGHT...East winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Northwest swell
5 feet. Isolated showers after midnight.
.SUNDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 feet. Northwest swell 6 to 8 feet.
Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 to 4 feet. Northwest
swell 7 to 9 feet. Scattered showers.

$$

PHZ119-032015-
Maalaea Bay-
941 PM HST Wed Dec 2 2020

.REST OF TONIGHT...North winds 15 knots. Wind waves 2 feet or
less.
.THURSDAY...North winds 20 knots. Wind waves 2 feet or less.
Isolated showers in the afternoon.
.THURSDAY NIGHT...North winds 15 knots. Wind waves 2 feet or
less. Isolated showers in the evening, then scattered showers
after midnight.
.FRIDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Isolated showers in the morning.
.FRIDAY NIGHT...North winds to 25 knots. Wind waves 2 feet or
less.
.SATURDAY...North winds 20 knots. Wind waves 2 feet or less.
.SATURDAY NIGHT...North winds 15 knots. Wind waves 2 feet or
less. Isolated showers after midnight.
.SUNDAY...North winds 15 knots. Wind waves 2 feet or less.
.MONDAY...North winds 20 knots. Wind waves 2 feet or less.

$$

PHZ120-032015-
Pailolo Channel-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 9 feet.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Northwest
swell 7 feet. Isolated showers in the afternoon.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 6 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
5 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Northwest
swell 5 feet. Scattered showers in the evening.
.SATURDAY...East winds 15 knots veering west in the afternoon.
Wind waves 6 feet. Northwest swell 6 feet.
.SATURDAY NIGHT...Northeast winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 5 feet.
Northwest swell 6 feet. Isolated showers after midnight.
.SUNDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 4 feet. Northwest swell 6 to 8 feet.
.MONDAY...East winds 10 knots. Wind waves 4 to 5 feet. Northwest
swell 7 to 9 feet. Scattered showers.

$$

PHZ121-032015-
Alenuihaha Channel-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 12 feet.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Northwest
swell 11 feet decreasing to 9 feet in the afternoon. Isolated
showers through the day.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 8 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 8 feet. Northwest
swell 6 feet. Isolated showers through the day.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 6 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 7 feet. Northwest
swell 7 feet. Scattered showers in the morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Northwest swell 7 feet. Scattered showers after midnight.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
9 to 11 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 5 to 6 feet. Northwest
swell 10 to 12 feet. Isolated showers.

$$

PHZ122-032015-
Big Island Windward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet.
Northwest swell 13 feet. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Northwest
swell 10 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northwest swell 8 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
6 feet. Scattered showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 6 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. Northwest
swell 7 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet.
Northwest swell 7 feet. Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves 5 to 6 feet. Northwest
swell 9 to 11 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
10 to 12 feet. Scattered showers.

$$

PHZ123-032015-
Big Island Leeward Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Winds variable less than 10 knots west of the
Big Island...northeast 15 knots near South Point. Wind waves
4 feet. Northwest swell 9 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet.
Northwest swell 7 feet. Isolated showers.
.THURSDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 6 feet.
Northwest swell 6 feet. Scattered showers in the evening, then
isolated showers after midnight.
.FRIDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon. Near South
Point, east winds to 25 knots. Wind waves 9 feet. Northwest swell
5 feet. Isolated showers through the day.
.FRIDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 9 feet.
Northwest swell 4 feet. Scattered showers in the evening.
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.
Northwest swell 4 feet. Scattered showers in the morning.
Isolated showers in the afternoon.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves 7 feet.
Northwest swell 5 feet. Scattered showers.
.SUNDAY...West of the Big Island, winds variable less than
10 knots becoming north 10 knots in the evening, then becoming
variable less than 10 knots after midnight. Near South Point,
east winds 15 knots. Wind waves 5 to 6 feet. Northwest swell 5 to
7 feet. Scattered showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 5 to 6 feet.
Northwest swell 7 to 8 feet. Isolated showers.

$$

PHZ124-032015-
Big Island Southeast Waters-
941 PM HST Wed Dec 2 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Northwest swell 10 feet. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Northwest
swell 7 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Northwest swell 6 feet. Scattered showers.
.FRIDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 5 feet. Scattered showers.
.FRIDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Northwest swell 5 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 8 feet. Northwest
swell 5 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet.
Northwest swell 5 feet. Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves 5 to 6 feet. Northwest
swell 6 to 8 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 5 to 6 feet. Northwest
swell 7 to 8 feet. Scattered showers.

$$

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



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