The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 06/29/2026 01:18:00 PM UTC

                        
389
FZHW60 PHFO 290318
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
518 PM HST Sun Jun 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.

PHZ105-291115-
518 PM HST Sun Jun 28 2026

.Synopsis for the Hawaiian offshore waters...
A weak trough slide westward through the offshore area through
tomorrow. Otherwise, a high pressure ridge north of the Hawaiian
Islands will keep trade winds blowing across the region into next
weekend.


$$

PHZ180-291115-
Hawaiian Offshore Waters-
518 PM HST Sun Jun 28 2026

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.
.MONDAY THROUGH FRIDAY...E winds 10 to 20 kt. Seas 5 to 8 ft.


$$