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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

932
FZHW50 PHFO 271958
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
958 AM HST Fri Nov 27 2020

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

PHZ100-280815-
958 AM HST Fri Nov 27 2020

.Synopsis for Hawaiian coastal waters...
An area of high pressure far north of the islands will move
northeast, further away from the islands through Saturday,
resulting in weakening trade winds Saturday. Mainly moderate
trades will hold over the weekend with further weakening early
next week. A front will be dissipating upon reaching the islands
tonight. Elements of this front, and the interaction of an upper
level disturbance, may lead to a slight chance of a thunderstorms
over the windward waters of Maui and the Big Island tonight. A
large northwest swell is expected to arrive Tuesday of next week.

$$

PHZ110-280815-
Kauai Northwest Waters-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet. Scattered showers late in the morning,
then isolated showers in the afternoon.
.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered showers in the evening, then isolated
showers after midnight.
.MONDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 3 feet. Northwest swell 5 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 2 feet or less. Northwest swell 9 to
11 feet. Isolated showers.

$$

PHZ111-280815-
Kauai Windward Waters-
958 AM HST Fri Nov 27 2020

.REST OF TODAY...Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet. Scattered showers late in the morning,
then isolated showers in the afternoon.
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 3 feet. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered showers in the evening, then isolated
showers after midnight.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 5 feet. Scattered
showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 feet. Northwest swell 9 to 11 feet.
Scattered showers.

$$

PHZ112-280815-
Kauai Leeward Waters-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet. Scattered showers late in the morning.
.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Isolated showers.
.MONDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 3 feet. Northwest swell 5 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 2 feet or less. Northwest swell 9 to
11 feet. Isolated showers.

$$

PHZ113-280815-
Kauai Channel-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 6 feet.
North swell 3 feet. Isolated showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet. North
swell 3 feet. Isolated showers in the evening, then scattered
showers after midnight.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet. North
swell 3 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
North swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Isolated showers.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 5 feet. Isolated
showers.
.TUESDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 3 feet. Northwest swell 9 to 11 feet.
Isolated showers.

$$

PHZ114-280815-
Oahu Windward Waters-
958 AM HST Fri Nov 27 2020

.REST OF TODAY...Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet. Scattered showers late in the morning,
then isolated showers in the afternoon.
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 3 feet. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered showers.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 5 to 6 feet.
Scattered showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 feet. Northwest swell 9 to 11 feet.
Scattered showers.

$$

PHZ115-280815-
Oahu Leeward Waters-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet. Isolated showers late in the morning.
.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet.
Northwest swell 3 feet in the evening.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers through the night.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Isolated showers through the night.
.MONDAY...Northeast winds 10 knots. Wind waves 3 feet. Northwest
swell 4 to 5 feet. Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 3 feet. Northwest swell 8 to 10 feet.
Isolated showers.

$$

PHZ116-280815-
Kaiwi Channel-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 6 feet.
North swell 3 feet. Isolated showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet. North
swell 3 feet. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet. North
swell 3 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
North swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Isolated showers.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. North swell 5 to 6 feet. Isolated
showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Northwest
swell 8 to 10 feet. Isolated showers.

$$

PHZ117-280815-
Maui County Windward Waters-
958 AM HST Fri Nov 27 2020

.REST OF TODAY...Northeast winds 20 knots. Wind waves 5 feet.
North swell 3 feet. Scattered showers late in the morning, then
isolated showers in the afternoon.
.TONIGHT...Northeast winds 20 knots. Wind waves 5 feet. Northwest
swell 3 feet. Scattered showers in the evening, then showers
likely after midnight.
.SATURDAY...Northeast winds 15 knots. Wind waves 5 feet.
Northwest swell 3 feet. Scattered showers in the morning, then
isolated showers in the afternoon.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 4 feet. Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
4 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered showers and slight chance of
thunderstorms.
.MONDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 5 to 6 feet.
Scattered showers.
.TUESDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 3 feet. Northwest swell 8 to 10 feet.
Scattered showers.

$$

PHZ118-280815-
Maui County Leeward Waters-
958 AM HST Fri Nov 27 2020

.REST OF TODAY...Northeast winds 20 knots. Wind waves 6 feet.
North swell 3 feet.
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. North
swell 3 feet in the evening. Isolated showers after midnight.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 feet. North
swell 3 feet in the afternoon. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
North swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 3 feet. North
swell 4 feet. Isolated showers through the day.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
North swell 4 feet. Isolated showers through the night.
.MONDAY...Northeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less. Northwest
swell 3 to 4 feet. Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 3 feet. Northwest swell 5 to 7 feet.
Isolated showers.

$$

PHZ119-280815-
Maalaea Bay-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...North winds to 25 knots. Wind waves 3 feet.
.TONIGHT...North winds to 25 knots. Wind waves 3 feet.
.SATURDAY...North winds 20 knots. Wind waves 2 feet or less.
.SATURDAY NIGHT...North winds 20 knots. Wind waves 2 feet or
less.
.SUNDAY...North winds 20 knots. Wind waves 2 feet or less.
Isolated showers in the afternoon.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 2 feet or less.
Isolated showers after midnight.
.MONDAY...North winds 15 knots becoming variable less than
10 knots. Wind waves 2 feet or less. Isolated showers.
.TUESDAY...Winds variable less than 10 knots becoming north
15 knots. Wind waves 2 feet or less.

$$

PHZ120-280815-
Pailolo Channel-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 5 feet.
North swell 3 feet. Isolated showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 5 feet.
Northwest swell 3 feet in the evening. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 4 feet. North
swell 3 feet. Scattered showers in the morning.
.SATURDAY NIGHT...Northeast winds 20 knots. Wind waves 3 feet.
North swell 3 feet. Scattered showers.
.SUNDAY...Northeast winds 20 knots. Wind waves 4 feet. North
swell 4 feet. Scattered showers in the morning. Isolated showers
in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Scattered showers.
.MONDAY...East winds 15 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 4 to 5 feet.
Scattered showers.
.TUESDAY...Winds variable less than 10 knots becoming northeast
15 knots. Wind waves 3 feet. Northwest swell 6 to 8 feet.
Isolated showers.

$$

PHZ121-280815-
Alenuihaha Channel-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 7 feet.
Northwest swell 3 feet. Isolated showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 7 feet.
Northwest swell 3 feet in the evening. Isolated showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 feet. North
swell 3 feet. Isolated showers.
.SATURDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
North swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 20 knots. Wind waves 5 feet. North
swell 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 5 feet. North
swell 5 feet. Isolated showers through the night.
.MONDAY...East winds 10 knots. Wind waves 3 feet. North swell
5 to 6 feet. Isolated showers.
.TUESDAY...Northeast winds 10 knots becoming east 20 knots. Wind
waves 3 to 4 feet. Northwest swell 7 to 9 feet. Isolated showers.

$$

PHZ122-280815-
Big Island Windward Waters-
958 AM HST Fri Nov 27 2020

.REST OF TODAY...Northeast winds 20 knots. Wind waves 5 feet.
North swell 3 feet. Scattered showers late in the morning, then
isolated showers in the afternoon.
.TONIGHT...Northeast winds 20 knots. Wind waves 5 feet. North
swell 3 feet in the evening. Scattered showers in the evening.
Isolated thunderstorms through the night. Showers likely after
midnight.
.SATURDAY...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Showers likely in the morning, then
scattered showers in the afternoon.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Scattered showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Northwest
swell 5 feet. Scattered heavy showers and slight chance of
thunderstorms.
.MONDAY...Northeast winds 10 knots. Wind waves 3 feet. Northwest
swell 5 to 6 feet. Scattered showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 8 to 10 feet. Scattered showers.

$$

PHZ123-280815-
Big Island Leeward Waters-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...South winds 10 knots west of the Big Island...
east to 25 knots near South Point. Wind waves 8 feet. Northwest
swell 3 feet. Isolated showers late in the morning.
.TONIGHT...West of the Big Island, west winds 10 knots backing
southeast after midnight. Near South Point, east winds to
25 knots. Wind waves 8 feet. Isolated showers.
.SATURDAY...West of the Big Island, southeast winds 10 knots
veering southwest in the afternoon. Near Kawaihae, northeast
winds 20 knots. Wind waves 6 feet. Isolated showers in the
morning.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...northeast 20 knots near South Point. Wind waves
5 feet. North swell 3 feet after midnight. Isolated showers.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. North
swell 3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet. North
swell 4 feet. Isolated showers through the night.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 10 knots near South Point. Wind waves 3 to 4 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.TUESDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 10 knots rising to
20 knots after midnight. Wind waves 3 to 5 feet. Northwest swell
4 to 6 feet. Isolated showers.

$$

PHZ124-280815-
Big Island Southeast Waters-
958 AM HST Fri Nov 27 2020

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 8 feet.
North swell 3 feet. Scattered showers late in the morning.
Isolated showers in the afternoon.
.TONIGHT...Northeast winds to 25 knots. Wind waves 8 feet. North
swell 3 feet in the evening. Isolated showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 feet. Isolated
showers through the day.
.SATURDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
North swell 3 feet. Scattered showers.
.SUNDAY...Northeast winds 20 knots. Wind waves 5 feet. North
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 6 feet.
North swell 5 feet. Isolated showers in the evening, then
scattered showers after midnight.
.MONDAY...Northeast winds 10 knots. Wind waves 3 to 4 feet. North
swell 5 feet. Scattered showers.
.TUESDAY...Northeast winds 10 knots rising to 20 knots. Wind
waves 3 to 5 feet. North swell 5 to 7 feet. Isolated showers.

$$

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



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