The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 10/11/2026 01:13:00 AM UTC
                        
479
FZHW60 PHFO 101513
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
513 AM HST Sat Oct 10 2026

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.

PHZ105-102300-
513 AM HST Sat Oct 10 2026

.Synopsis for the Hawaiian offshore waters...
A trough over the NW waters will gradually weaken through early
next week. Trades will return to fresh levels over E waters this
weekend, but winds remain light over W waters.

$$

PHZ180-102300-
Hawaiian Offshore Waters-
513 AM HST Sat Oct 10 2026

.TODAY...Weakening trough over NW waters. W of 160W, SE to S
winds 10 to 15 kt. E of 160W, E winds 10 to 20 kt. Seas 6 to 8 ft.
.TONIGHT...Weakening trough over NW waters. N of 20N, E to
SE winds 10 to 20 kt. S of 20N, NE to E winds 10 to 20 kt. Seas 6
to 8 ft. Isolated thunderstorms NW waters.
.SUNDAY...Weakening trough over NW waters. E of 155W, E winds 10
to 20 kt. W of 155W, E to SE winds 10 to 15 kt. Seas 6 to 7 ft.
Isolated thunderstorms NW waters.
.SUNDAY NIGHT...E winds 10 to 20 kt E of 155W, E up to 10 kt W of
155W. Seas 6 to 7 ft. Isolated thunderstorms NW waters.
.MONDAY...E of 160W, E winds 10 to 20 kt. W of 160W, E winds up to
10 kt. Seas 6 to 7 ft. Isolated thunderstorms SE Waters.
.TUESDAY...S of 22N, E winds 10 to 20 kt. N of 22N, E to SE winds
up to 10 kt. Seas 6 to 7 ft. Isolated thunderstorms SE Waters.
.WEDNESDAY...S of 20N, E winds 10 to 15 kt. N of 22N, E winds up
to 10 kt. Seas 6 to 7 ft.

$$