The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 11/13/2026 01:20:00 PM UTC
                        
293
FZHW60 PHFO 130320
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
520 PM HST Thu Nov 12 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.

PHZ105-131015-
520 PM HST Thu Nov 12 2026

.Synopsis for the Hawaiian offshore waters...
Strong high pressure north of Hawaii will maintain fresh to
strong winds across the marine areas through tonight. A trough
currently over the central waters will diminish tonight over the S
waters. High pressure will weaken through Saturday, then
restrengthen far NE of the islands Sunday into Monday.

$$

PHZ180-131015-
Hawaiian Offshore Waters-
520 PM HST Thu Nov 12 2026

.TONIGHT...Trough dissipating S waters. E winds 15 to 20 kt N of
24N, E 20 to 30 kt elsewhere. Seas 10 to 13 ft.
.FRIDAY...E winds 10 to 20 kt N of 24N, E 15 to 25 kt elsewhere.
Seas 9 to 12 ft.
.FRIDAY NIGHT...E winds 15 to 25 kt. Seas 9 to 12 ft.
.SATURDAY...E winds 15 to 25 kt. Seas 8 to 11 ft.
.SATURDAY NIGHT THROUGH SUNDAY...E winds 20 to 30 kt. Seas 8 to
12 ft.
.MONDAY...E winds 15 to 25 kt. Seas 9 to 12 ft.
.TUESDAY...E winds 15 to 25 kt. Seas 8 to 11 ft.

$$