National Weather Service Marine Forecast FZHW60 PHFO

FZHW60 PHFO 190958
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1158 PM HST Mon Mar 18 2024

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.

PHZ105-191615
1158 PM HST Mon Mar 18 2024

Synopsis for the Hawaiian offshore waters

Weak high pressure to the N slowly drifts E through Wednesday. A new high will build N of the waters Thursday and Friday.


PHZ180-191615
Hawaii offshore waters
1158 PM HST Mon Mar 18 2024

GALE WARNING

REST OF TONIGHT
N of 24N, E winds up to 10 kt. S of 24N, NE winds 10 to 20 kt. Seas 6 to 8 ft.

TUESDAY THROUGH WEDNESDAY NIGHT
E winds 10 to 20 kt. Seas 6 to 9 ft.

THURSDAY AND FRIDAY
NE winds 15 to 25 kt. Seas 6 to 8 ft.

SATURDAY
E winds 15 to 25 kt. Seas 7 to 12 ft.