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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

793
FZHW50 PHFO 281330
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
330 AM HST Tue Jan 28 2020

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

PHZ100-290230-
330 AM HST Tue Jan 28 2020

.Synopsis for Hawaiian coastal waters...
A ridge will move south over the islands as a front passes well
to the north of the state. The ridge will then persist in the
local area through most of the week. A more robust front may
approach the state Thursday night into Friday.

$$

PHZ110-290230-
Kauai Northwest Waters-
330 AM HST Tue Jan 28 2020

.TODAY...Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 7 feet.
.TONIGHT...East winds 10 knots. Wind waves 4 feet. Northwest
swell 9 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 3 feet. Northwest swell 10 feet.
Isolated showers.
.WEDNESDAY NIGHT...Southwest winds 10 knots. Wind waves 4 feet.
Northwest swell 9 feet. Isolated showers after midnight.
.THURSDAY...South winds 10 knots. Wind waves 4 feet. Northwest
swell 9 feet. Isolated showers through the day.
.THURSDAY NIGHT...Southwest winds 10 knots veering north after
midnight. Wind waves 4 feet. Northwest swell 11 feet increasing
to 13 feet after midnight. Occasional showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 5 to 7 feet. North
swell 12 to 13 feet. Showers likely.
.SATURDAY...East winds 15 knots. Wind waves 6 to 8 feet. North
swell 10 to 12 feet. Scattered showers.

$$

PHZ111-290230-
Kauai Windward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...Southeast winds 10 knots. Wind waves 4 feet. Northwest
swell 7 feet.
.TONIGHT...Southeast winds 15 knots. Wind waves 4 feet. Northwest
swell 8 feet. Isolated showers.
.WEDNESDAY...Southeast winds 15 knots veering south in the
afternoon. Wind waves 4 feet. Northwest swell 10 feet. Isolated
showers.
.WEDNESDAY NIGHT...South winds 10 knots. Wind waves 4 feet.
Northwest swell 9 feet. Isolated showers through the night.
.THURSDAY...South winds 10 knots. Wind waves 4 feet. Northwest
swell 8 feet. Isolated showers through the day.
.THURSDAY NIGHT...Winds variable less than 10 knots becoming
northwest 10 knots after midnight. Wind waves 4 feet. Northwest
swell 11 feet increasing to 13 feet after midnight. Showers
likely.
.FRIDAY...Northeast winds 20 knots. Wind waves 6 to 8 feet. North
swell 12 to 13 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 6 to 8 feet. North
swell 10 to 12 feet. Scattered showers.

$$

PHZ112-290230-
Kauai Leeward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 7 feet.
.TONIGHT...Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 8 feet. Isolated showers.
.WEDNESDAY...Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 10 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...South winds 10 knots. Wind waves 2 feet or
less then 3 feet after midnight. Northwest swell 9 feet. Isolated
showers after midnight.
.THURSDAY...South winds 10 knots. Wind waves 4 feet. Northwest
swell 8 feet. Isolated showers.
.THURSDAY NIGHT...Winds variable less than 10 knots becoming
north 10 knots after midnight. Wind waves 3 feet. Northwest swell
11 feet. Scattered showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 3 to 5 feet.
Northwest swell 12 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 5 to 6 feet. North
swell 9 to 11 feet. Scattered showers.

$$

PHZ113-290230-
Kauai Channel-
330 AM HST Tue Jan 28 2020

.TODAY...Northeast winds 10 knots. Wind waves 4 feet. Northwest
swell 7 feet.
.TONIGHT...Southeast winds 10 knots. Wind waves 4 feet. Northwest
swell 7 feet.
.WEDNESDAY...South winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 3 feet. Northwest swell
9 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet. Isolated showers through the
night.
.THURSDAY...Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 9 feet increasing to 11 feet after
midnight. Scattered showers.
.FRIDAY...Northeast winds 10 knots rising to 20 knots. Wind waves
4 to 6 feet. Northwest swell 11 to 12 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 5 to 7 feet. North
swell 9 to 11 feet. Scattered showers.

$$

PHZ114-290230-
Oahu Windward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 15 knots. Wind waves 6 feet. Northwest swell
7 feet. Isolated showers in the morning.
.TONIGHT...Southeast winds 15 knots. Wind waves 5 feet. Northwest
swell 8 feet. Isolated showers.
.WEDNESDAY...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 9 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...South winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Northwest swell
9 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Wind waves 5 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 9 feet increasing to 11 feet after
midnight. Isolated showers.
.FRIDAY...Northeast winds 10 knots rising to 20 knots. Wind waves
5 to 7 feet. Northwest swell 11 to 13 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 6 to 7 feet. North
swell 10 to 12 feet. Scattered showers.

$$

PHZ115-290230-
Oahu Leeward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...Northeast winds 10 knots. Wind waves 4 feet. Northwest
swell 6 feet.
.TONIGHT...Southeast winds 10 knots. Wind waves 3 feet. Northwest
swell 6 feet.
.WEDNESDAY...Southeast winds 10 knots veering southwest in the
afternoon. Wind waves 3 feet. Northwest swell 8 feet. Isolated
showers in the morning.
.WEDNESDAY NIGHT...Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 7 feet. Isolated showers after midnight.
.THURSDAY...Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 7 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 7 feet increasing to 9 feet after
midnight.
.FRIDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 3 to 4 feet. Northwest swell 9 to 11 feet.
Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. North
swell 9 to 11 feet. Isolated showers.

$$

PHZ116-290230-
Kaiwi Channel-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
7 feet.
.TONIGHT...Southeast winds 15 knots. Wind waves 5 feet. Northwest
swell 7 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots veering southwest in the
afternoon. Wind waves 5 feet. Northwest swell 9 feet. Isolated
showers.
.WEDNESDAY NIGHT...Northwest winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 5 feet.
Northwest swell 9 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Wind waves 5 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet increasing to 10 feet after
midnight.
.FRIDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 4 to 6 feet. Northwest swell 10 to 12 feet.
Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. North swell
9 to 11 feet. Scattered showers.

$$

PHZ117-290230-
Maui County Windward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
7 feet. Isolated showers in the morning.
.TONIGHT...Southeast winds 20 knots. Wind waves 6 feet. Northwest
swell 7 feet. Isolated showers.
.WEDNESDAY...Southeast winds 20 knots. Wind waves 7 feet.
Northwest swell 9 feet. Isolated showers.
.WEDNESDAY NIGHT...Southeast winds 20 knots. Wind waves 6 feet.
Northwest swell 9 feet. Isolated showers.
.THURSDAY...Southeast winds 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Southeast winds 10 knots. Wind waves 5 feet.
Northwest swell 8 feet increasing to 10 feet after midnight.
Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 5 to 6 feet. Northwest
swell 10 to 12 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 6 feet. North swell
9 to 11 feet. Scattered showers.

$$

PHZ118-290230-
Maui County Leeward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
5 feet.
.TONIGHT...East winds 20 knots easing to 10 knots after midnight.
Wind waves 3 feet. Northwest swell 5 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots backing west in the afternoon.
Wind waves 3 feet. Northwest swell 6 feet. Isolated showers
through the day.
.WEDNESDAY NIGHT...Northwest winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 3 feet.
Northwest swell 6 feet. Isolated showers after midnight.
.THURSDAY...Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 6 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 6 feet.
.FRIDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 3 to 4 feet. Northwest swell 7 to 8 feet.
Isolated showers.
.SATURDAY...East winds 10 knots. Wind waves 4 feet. North swell
7 to 8 feet. Isolated showers.

$$

PHZ119-290230-
Maalaea Bay-
330 AM HST Tue Jan 28 2020

.TODAY...Winds variable less than 10 knots. Wind waves 2 feet or
less.
.TONIGHT...Winds variable less than 10 knots. Wind waves 2 feet
or less.
.WEDNESDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less.
.WEDNESDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less.
.THURSDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less.
.FRIDAY...Winds variable less than 10 knots becoming east
10 knots after midnight. Wind waves 2 feet or less. Isolated
showers.
.SATURDAY...East winds 10 knots. Wind waves 2 feet or less.
Isolated showers.

$$

PHZ120-290230-
Pailolo Channel-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 15 knots. Wind waves 5 feet. Northwest swell
5 feet.
.TONIGHT...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 5 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots veering west in the afternoon.
Wind waves 5 feet. Northwest swell 5 feet. Isolated showers.
.WEDNESDAY NIGHT...West winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Northwest swell
5 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 5 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 5 feet.
.FRIDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 4 to 5 feet. Northwest swell 7 to 9 feet.
Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 5 to 6 feet.
Northwest swell 8 to 9 feet. Isolated showers.

$$

PHZ121-290230-
Alenuihaha Channel-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
6 feet. Isolated showers in the morning.
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 6 feet. Isolated showers.
.WEDNESDAY...East winds 20 knots. Wind waves 7 feet. Northwest
swell 7 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 7 feet.
Northwest swell 8 feet. Isolated showers through the night.
.THURSDAY...East winds 15 knots backing northwest in the
afternoon. Wind waves 6 feet. Northwest swell 7 feet. Isolated
showers in the morning.
.THURSDAY NIGHT...Winds variable less than 10 knots becoming east
10 knots after midnight. Wind waves 5 feet. Northwest swell
7 feet. Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 5 to 6 feet. Northwest
swell 8 to 10 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 6 to 7 feet.
Northwest swell 9 to 11 feet. Isolated showers.

$$

PHZ122-290230-
Big Island Windward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...East winds 20 knots. Wind waves 6 feet. Northwest swell
6 feet. Isolated showers in the morning.
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 6 feet. Scattered showers.
.WEDNESDAY...Southeast winds 20 knots. Wind waves 7 feet.
Northwest swell 8 feet. Scattered showers in the morning, then
isolated showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 knots. Wind waves 7 feet.
Northwest swell 9 feet. Isolated showers in the evening, then
scattered showers after midnight.
.THURSDAY...Southeast winds 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Scattered showers in the morning.
.THURSDAY NIGHT...Southeast winds 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Northwest swell
9 to 11 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 6 to 7 feet. North
swell 9 to 11 feet. Scattered showers.

$$

PHZ123-290230-
Big Island Leeward Waters-
330 AM HST Tue Jan 28 2020

.TODAY...West of the Big Island, northeast winds 10 knots in the
morning becoming variable less than 10 knots. Near South Point,
east winds 20 knots. Wind waves 7 feet. Northwest swell 5 feet.
.TONIGHT...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 feet.
Northwest swell 5 feet. Isolated showers.
.WEDNESDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 7 feet.
Northwest swell 6 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 7 feet.
Northwest swell 7 feet. 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 15 knots. Wind waves 6 feet. Northwest swell
6 feet. Isolated showers in the morning.
.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.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet.
Northwest swell 6 to 7 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 to 8 feet.
Northwest swell 6 to 7 feet. Isolated showers.

$$

PHZ124-290230-
Big Island Southeast Waters-
330 AM HST Tue Jan 28 2020

.TODAY...Northeast winds 20 knots. Wind waves 7 feet. Northwest
swell 5 feet. Isolated showers in the morning.
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 5 feet. Scattered showers.
.WEDNESDAY...East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 7 feet.
Northwest swell 7 feet. Isolated showers in the evening, then
scattered showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 6 feet. Northwest
swell 6 feet. Scattered showers in the morning.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 6 feet.
Northwest swell 6 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. Northwest swell
6 to 7 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 7 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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