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National Weather Service Marine Forecast FZHW50 PHFO

FZHW50 PHFO 290148
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
348 PM HST Tue Jan 28 2020

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

PHZ100-291430-
348 PM HST Tue Jan 28 2020

Synopsis for Hawaiian coastal waters

A ridge will sit just north of the state through Wednesday before
slowly shifting over the island chain Thursday, ahead of an
approaching front. The front will stall and dissipate over the
state Friday as a surface high pressure system builds north of
the area.



PHZ110-291430-
Kauai Northwest Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY MORNING...

TONIGHT
East winds 10 knots. Wind waves 4 feet. Northwest
swell 9 feet.

WEDNESDAY
East winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 4 feet. Northwest swell 9 feet.

WEDNESDAY NIGHT
Southwest winds 10 knots. Wind waves 4 feet.
Northwest swell 9 feet.

THURSDAY
South winds 10 knots. Wind waves 4 feet. Northwest
swell 8 feet. Isolated showers in the afternoon.

THURSDAY NIGHT
Southwest winds 10 knots veering north after
midnight. Wind waves 4 feet. Northwest swell 9 feet increasing to
11 feet after midnight. Scattered showers in the evening, then
showers likely after midnight.

FRIDAY
Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 11 feet. Showers likely.

FRIDAY NIGHT
Northeast winds 20 knots. Wind waves 7 feet.
Northwest swell 10 feet. Showers likely.

SATURDAY
East winds 15 knots. Wind waves 6 to 7 feet. North
swell 7 to 9 feet. Showers likely.

SUNDAY
East winds 15 knots. Wind waves 5 to 6 feet. North
swell 5 to 7 feet. Scattered showers. 



PHZ111-291430-
Kauai Windward Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY MORNING...

TONIGHT
Southeast winds 15 knots. Wind waves 4 feet. Northwest
swell 8 feet.

WEDNESDAY
Southeast winds 15 knots veering south in the
afternoon. Wind waves 4 feet. Northwest swell 9 feet.

WEDNESDAY NIGHT
South winds 10 knots. Wind waves 4 feet.
Northwest swell 9 feet.

THURSDAY
South winds 10 knots. Wind waves 4 feet. Northwest
swell 8 feet. Isolated showers in the afternoon.

THURSDAY NIGHT
Winds variable less than 10 knots becoming
northwest 10 knots after midnight. Wind waves 4 feet. Northwest
swell 9 feet. Isolated showers in the evening, then scattered
showers after midnight.

FRIDAY
Northeast winds 20 knots. Wind waves 6 feet. Northwest
swell 11 feet. Showers likely.

FRIDAY NIGHT
Northeast winds 20 knots. Wind waves 7 feet.
Northwest swell 10 feet. Showers likely.

SATURDAY
East winds 15 knots. Wind waves 6 feet. North swell
7 to 9 feet. Showers likely.

SUNDAY
East winds 15 knots. Wind waves 5 to 6 feet. North
swell 5 to 7 feet. Scattered showers. 



PHZ112-291430-
Kauai Leeward Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY MORNING...

TONIGHT
Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 8 feet.

WEDNESDAY
Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 9 feet.

WEDNESDAY NIGHT
South winds 10 knots. Wind waves 3 feet.
Northwest swell 9 feet.

THURSDAY
South winds 10 knots. Wind waves 3 feet. Northwest
swell 8 feet. Isolated showers through the day.

THURSDAY NIGHT
Winds variable less than 10 knots becoming
north 10 knots after midnight. Wind waves 3 feet. Northwest swell
9 feet. Isolated showers in the evening, then scattered showers
after midnight.

FRIDAY
Northeast winds 20 knots. Wind waves 5 feet. Northwest
swell 10 feet. Showers likely.

FRIDAY NIGHT
Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 10 feet. Showers likely in the evening, then
scattered showers after midnight.

SATURDAY
East winds 15 knots. Wind waves 5 feet. North swell
7 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 4 to 5 feet. North
swell 5 to 7 feet. Isolated showers. 



PHZ113-291430-
Kauai Channel-
348 PM HST Tue Jan 28 2020

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 4 feet. Northwest swell
9 feet.

WEDNESDAY NIGHT
Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet.

THURSDAY
Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 8 feet.

THURSDAY NIGHT
Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet. Isolated showers in the evening.
Scattered showers after midnight.

FRIDAY
Northeast winds 10 knots. Wind waves 5 feet. Northwest
swell 10 feet. Scattered showers.

FRIDAY NIGHT
Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 9 feet. Scattered showers.

SATURDAY
East winds 15 knots. Wind waves 6 feet. North swell
7 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 5 to 6 feet. North
swell 5 to 7 feet. Scattered showers. 



PHZ114-291430-
Oahu Windward Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY 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 in the morning.

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 in the evening.

THURSDAY
Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 8 feet.

THURSDAY NIGHT
Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet. Isolated showers after midnight.

FRIDAY
Northeast winds 10 knots. Wind waves 5 feet. Northwest
swell 10 feet. Isolated showers in the morning, then scattered
showers in the afternoon.

FRIDAY NIGHT
Northeast winds 20 knots. Wind waves 7 feet.
Northwest swell 10 feet. Scattered showers.

SATURDAY
East winds 15 knots. Wind waves 6 feet. North swell
8 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 6 feet. North swell
6 to 8 feet. Scattered showers. 



PHZ115-291430-
Oahu Leeward Waters-
348 PM HST Tue Jan 28 2020

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 7 feet.

WEDNESDAY NIGHT
Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 7 feet.

THURSDAY
Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 6 feet.

THURSDAY NIGHT
Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 7 feet.

FRIDAY
Winds variable less than 10 knots becoming northeast
10 knots in the afternoon. Wind waves 3 feet. Northwest swell
8 feet. Isolated showers in the afternoon.

FRIDAY NIGHT
Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 8 feet. Isolated showers in the evening, then
scattered showers after midnight.

SATURDAY
East winds 15 knots. Wind waves 4 feet. North swell
6 to 8 feet. Scattered showers.

SUNDAY
East winds 10 knots. Wind waves 4 feet. North swell
4 to 6 feet. Isolated showers. 



PHZ116-291430-
Kaiwi Channel-
348 PM HST Tue Jan 28 2020

TONIGHT
Southeast winds 15 knots. Wind waves 5 feet. Northwest
swell 7 feet. Isolated showers in the evening.

WEDNESDAY
East winds 15 knots veering southwest in the
afternoon. Wind waves 6 feet. Northwest swell 9 feet.

WEDNESDAY NIGHT
Northwest winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 5 feet.
Northwest swell 8 feet.

THURSDAY
Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 8 feet.

THURSDAY NIGHT
Winds variable less than 10 knots. Wind waves
4 feet. Northwest swell 8 feet.

FRIDAY
Winds variable less than 10 knots becoming northeast
10 knots in the afternoon. Wind waves 5 feet. Northwest swell
9 feet. Isolated showers in the afternoon.

FRIDAY NIGHT
Northeast winds 15 knots. Wind waves 6 feet.
Northwest swell 9 feet. Isolated showers in the evening, then
scattered showers after midnight.

SATURDAY
East winds 15 knots. Wind waves 6 feet. North swell
7 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 6 feet. North swell
5 to 7 feet. Isolated showers. 



PHZ117-291430-
Maui County Windward Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY MORNING...

TONIGHT
Southeast winds 20 knots. Wind waves 6 feet. Northwest
swell 7 feet. Isolated showers through the night.

WEDNESDAY
Southeast winds 20 knots. Wind waves 7 feet.
Northwest swell 9 feet. Scattered showers in the morning.

WEDNESDAY NIGHT
Southeast winds 20 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers through the night.

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. Isolated showers.

FRIDAY
East winds 10 knots. Wind waves 5 feet. Northwest swell
10 feet. Isolated showers through the day.

FRIDAY NIGHT
East winds 15 knots. Wind waves 6 feet. Northwest
swell 10 feet. Isolated showers.

SATURDAY
East winds 15 knots. Wind waves 6 feet. North swell
7 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 6 feet. North swell
5 to 7 feet. Scattered showers. 



PHZ118-291430-
Maui County Leeward Waters-
348 PM HST Tue Jan 28 2020

TONIGHT
East winds 20 knots easing to 10 knots after midnight.
Wind waves 5 feet. Northwest swell 5 feet.

WEDNESDAY
East winds 15 knots backing west in the afternoon.
Wind waves 4 feet. Northwest swell 6 feet.

WEDNESDAY NIGHT
Northwest winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 3 feet.
Northwest swell 6 feet.

THURSDAY
Winds variable less than 10 knots. Wind waves 3 feet.
Northwest swell 5 feet.

THURSDAY NIGHT
Winds variable less than 10 knots. Wind waves
3 feet. Northwest swell 5 feet.

FRIDAY
Winds variable less than 10 knots becoming northeast
10 knots in the afternoon. Wind waves 3 feet. Northwest swell
6 feet.

FRIDAY NIGHT
Northeast winds 10 knots. Wind waves 4 feet.
Northwest swell 7 feet. Isolated showers after midnight.

SATURDAY
East winds 10 knots. Wind waves 4 to 5 feet. North
swell 6 feet. Isolated showers.

SUNDAY
East winds 10 knots. Wind waves 4 feet. North swell
4 to 6 feet. Isolated showers. 



PHZ119-291430-
Maalaea Bay-
348 PM HST Tue Jan 28 2020

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. Wind waves 2 feet or
less.

FRIDAY NIGHT
Winds variable less than 10 knots becoming
northeast 15 knots after midnight. Wind waves 2 feet or less.

SATURDAY
Northeast winds 20 knots. Wind waves 2 feet or less.
Isolated showers.

SUNDAY
Northeast winds 20 knots. Wind waves 2 feet or less. 



PHZ120-291430-
Pailolo Channel-
348 PM HST Tue Jan 28 2020

TONIGHT
Northeast winds 15 knots. Wind waves 5 feet. Northwest
swell 5 feet.

WEDNESDAY
East winds 15 knots veering west in the afternoon.
Wind waves 5 feet. Northwest swell 5 feet. Isolated showers in
the morning.

WEDNESDAY NIGHT
West winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 5 feet. Northwest swell
5 feet.

THURSDAY
Winds variable less than 10 knots. Wind waves 4 feet.
Northwest swell 5 feet.

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 in the afternoon. Wind waves 5 feet. Northwest swell
6 feet.

FRIDAY NIGHT
East winds 15 knots. Wind waves 5 feet. Northwest
swell 7 feet. Isolated showers.

SATURDAY
East winds 15 knots. Wind waves 6 feet. Northwest
swell 6 to 7 feet. Isolated showers.

SUNDAY
East winds 15 knots. Wind waves 5 feet. North swell
5 to 6 feet. Isolated showers. 



PHZ121-291430-
Alenuihaha Channel-
348 PM HST Tue Jan 28 2020

TONIGHT
East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Scattered showers after midnight.

WEDNESDAY
East winds 20 knots. Wind waves 7 feet. Northwest
swell 7 feet. Isolated showers in the morning.

WEDNESDAY NIGHT
East winds 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers.

THURSDAY
East winds 15 knots backing northwest in the
afternoon. Wind waves 6 feet. Northwest swell 7 feet.

THURSDAY NIGHT
Winds variable less than 10 knots becoming east
10 knots after midnight. Wind waves 5 feet. Northwest swell
7 feet. Isolated showers after midnight.

FRIDAY
Northeast winds 10 knots. Wind waves 5 feet. Northwest
swell 8 feet. Isolated showers.

FRIDAY NIGHT
East winds 15 knots. Wind waves 6 feet. Northwest
swell 9 feet. Isolated showers.

SATURDAY
East winds 20 knots. Wind waves 6 feet. Northwest
swell 7 to 8 feet. Isolated showers.

SUNDAY
East winds 15 knots. Wind waves 5 to 6 feet. North
swell 5 to 7 feet. Isolated showers. 



PHZ122-291430-
Big Island Windward Waters-
348 PM HST Tue Jan 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
EARLY THURSDAY MORNING...

TONIGHT
East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Isolated showers in the evening, then scattered
showers after midnight.

WEDNESDAY
Southeast winds 20 knots. Wind waves 7 feet.
Northwest swell 8 feet. Scattered showers in the morning.

WEDNESDAY NIGHT
Southeast winds 15 knots. Wind waves 6 feet.
Northwest swell 8 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 15 knots. Wind waves 6 feet.
Northwest swell 8 feet. Isolated showers.

FRIDAY
Southeast winds 15 knots. Wind waves 6 feet. Northwest
swell 8 feet. Isolated showers.

FRIDAY NIGHT
East winds 15 knots. Wind waves 6 feet. Northwest
swell 9 feet. Isolated showers.

SATURDAY
East winds 15 knots. Wind waves 6 feet. Northwest
swell 7 to 9 feet. Scattered showers.

SUNDAY
East winds 15 knots. Wind waves 5 to 6 feet. North
swell 5 to 7 feet. Scattered showers. 



PHZ123-291430-
Big Island Leeward Waters-
348 PM HST Tue Jan 28 2020

TONIGHT
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. Isolated showers after midnight.

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 6 feet.
Northwest swell 7 feet. Isolated showers in the evening.

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.

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 feet. Isolated showers in the afternoon.

FRIDAY NIGHT
Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 7 feet.
Northwest swell 6 feet. Isolated showers.

SATURDAY
Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 7 feet.
Northwest swell 5 to 6 feet. Isolated showers.

SUNDAY
Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 to 7 feet.
North swell 4 to 5 feet. Isolated showers. 



PHZ124-291430-
Big Island Southeast Waters-
348 PM HST Tue Jan 28 2020

TONIGHT
East winds 20 knots. Wind waves 7 feet. Northwest
swell 5 feet. Isolated showers through the night.

WEDNESDAY
East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Isolated showers in the morning.

WEDNESDAY NIGHT
East winds 15 knots. Wind waves 6 feet.
Northwest swell 7 feet. Isolated showers.

THURSDAY
East winds 15 knots. Wind waves 6 feet. Northwest
swell 6 feet. Isolated 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 feet. Isolated showers through the day.

FRIDAY NIGHT
East winds 15 knots. Wind waves 7 feet. Northwest
swell 6 feet. Isolated showers.

SATURDAY
East winds 20 knots. Wind waves 7 feet. Northwest
swell 6 feet. Scattered showers.

SUNDAY
East winds 20 knots. Wind waves 6 to 7 feet. Northwest
swell 5 to 6 feet. Scattered showers.