National Weather Service Marine Forecast FZHW60 PHFO

FZHW60 PHFO 262110
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1110 AM HST Sun Sep 26 2021

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.

PHZ105-270415-
1110 AM HST Sun Sep 26 2021

Synopsis for the Hawaiian offshore waters

High pressure will remain far N of the area through the week. A
surface trough will pass over far S waters today into Monday.  

PHZ180-270415-
Hawaiian Offshore Waters-
1110 AM HST Sun Sep 26 2021

THIS AFTERNOON
N of 18N, E winds 15 to 25 kt. S of 18N, E to SE
winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms S of
18N.

TONIGHT
NE TO E winds 15 to 20 kt. Seas 5 to 7 ft. Isolated
thunderstorms S of 18N.

MONDAY AND MONDAY NIGHT
NE to E winds 15 to 20 kt. Seas 5 to 7
ft.

TUESDAY THROUGH THURSDAY
E winds 10 to 20 kt. Seas 5 to 7 ft. 
Isolated thunderstorms SE Waters Thursday.