The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 05/29/2026 07:43:00 PM UTC

                        
693
FZHW60 PHFO 290943
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1143 PM HST Thu May 28 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.

PHZ105-291615-
1143 PM HST Thu May 28 2026

.Synopsis for the Hawaiian offshore waters...
Surface ridge N of the islands will weaken over the weekend,
then strengthen by midweek.

$$

PHZ180-291615-
Hawaiian Offshore Waters-
1143 PM HST Thu May 28 2026

.REST OF TONIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft.
.FRIDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...E winds 10 to 15 kt. Seas
6 to 8 ft.
.SUNDAY AND MONDAY...N of 23N, E winds 10 kt or less. S of 23N, E
winds 10 to 15 kt. Seas 5 to 7 ft.
.TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.

$$