The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 06/17/2026 07:56:00 AM UTC
                        
204
FZHW60 PHFO 162156
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1156 AM HST Tue Jun 16 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.

PHZ105-170545-
1156 AM HST Tue Jun 16 2026

.Synopsis for the Hawaiian offshore waters...
A surface trough NW of the water will weaken a ridge N of the
state through the end of the week. The trough will weaken and
dissipate N of the state over the weekend allow the ridge to build
back N of the area.

$$

PHZ180-170545-
Hawaiian Offshore Waters-
1156 AM HST Tue Jun 16 2026

.THIS AFTERNOON...NW half, E to SE winds 10 kt or less. SE half, E
winds 10 to 20 kt. Seas 6 to 7 ft.
.TONIGHT THROUGH FRIDAY...NW half, E to SE winds 10 kt or less.
SE half, E winds 10 to 15 kt. Seas 6 ft.
.SATURDAY...NW half, E winds 10 to 15 kt. SE half, E winds 15 to
25 kt. Seas 6 to 7 ft.

$$