National Weather Service Marine Forecast FZHW60 PHFO

FZHW60 PHFO 072139
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1139 AM HST Fri Nov 7 2025

Hawaiian offshore waters beyond 40 nautical miles out to 240 nautical miles including the portion of the Papahanaumokuakea Marine National Monument east of French Frigate Shoals

Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.

PHZ105-080445
1139 AM HST Fri Nov 7 2025

Synopsis for the Hawaiian offshore waters

A cold front just N of the offshore waters will continue to move SE through the weekend. Expect strengthening NNE winds behind the front. Fresh to strong NE winds will move into the waters early to mid next week as high pressure builds back N of the area.

PHZ180-080445
Hawaiian Offshore Waters
1139 AM HST Fri Nov 7 2025

THIS AFTERNOON
S of 18N, NE winds 10 to 20 kt. N of 24N, becoming N winds 10 to 20 kt. Elsewhere, variable winds 5 to 10 kt. Seas 6 to 8 ft.

TONIGHT
NW waters, strengthening N winds 15 to 25 kt. Elsewhere, variable winds 5 to 10 kt. Seas 6 to 8 ft.

SATURDAY
N of 20N, NE winds 15 to 25 kt. Elsewhere, NE winds 10 to 20 kt. Seas 6 to 9 ft, building to 6 to 11 ft in the afternoon, highest N waters.

SATURDAY NIGHT
N of 20N, NE winds 15 to 25 kt. Elsewhere, NE winds 10 to 20 kt. Seas 6 to 12 ft, highest N waters.

SUNDAY
NE winds 15 to 25 kt. Seas 6 to 12 ft, highest N waters.

MONDAY THROUGH TUESDAY
NE winds 15 to 25 kt. Seas 9 to 12 ft.