FZHW60 PHFO 150301
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
501 PM HST Tue Apr 14 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.

PHZ105-151130-
501 PM HST Tue Apr 14 2026

.Synopsis for the Hawaiian offshore waters...
Troughing over the NW waters supports isolated thunderstorms
through Friday. High pressure then builds Friday through the
weekend.


$$

PHZ180-151130-
Hawaiian Offshore Waters-
501 PM HST Tue Apr 14 2026

.TONIGHT...E winds 10 to 20 kt. Seas 6 ft. Isolated thunderstorms
NW Half.
.WEDNESDAY...NW Half, SE winds 10 to 15 kt, becoming NE late in
the afternoon. SE Half, E winds 10 to 20 kt. Seas 6 ft. Isolated
thunderstorms NW Half.
.WEDNESDAY NIGHT...NW Half, NE winds up to 10 kt, becoming to E
in the late evening and overnight. SE Half, E winds 10 to 20 kt.
Seas 6 ft. Isolated thunderstorms NW Half.
.THURSDAY...N of 20N, E winds up to 10 kt, rising to 10 to 15 kt
in the late morning and afternoon. Elsewhere, E winds 10 to
20 kt. Seas 6 ft. Isolated thunderstorms NW Half.
.THURSDAY NIGHT...E winds 10 to 20 kt. Seas 6 ft. Isolated
thunderstorms NW Half.
.FRIDAY...E winds 10 to 20 kt. Seas 6 ft. Isolated thunderstorms
NW Half.
.SATURDAY...E winds 15 to 25 kt. Seas 6 to 7 ft. Isolated
thunderstorms.
.SUNDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. Isolated
thunderstorms NW Half.

$$