The Offshore Waters Forecast for Hawai`i.

Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

897
FZHW60 PHFO 241505
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
505 AM HST Mon Nov 24 2025

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.

PHZ105-242215-
505 AM HST Mon Nov 24 2025

.Synopsis for the Hawaiian offshore waters...
Surface high pressure generally positioned NE of the area will
maintain gentle to moderate E trades or SE breezes the next few
days. A front will approach from the NW going into the weekend and
veer winds N of 18N more SE or S.

$$

PHZ180-242215-
Hawaiian Offshore Waters-
505 AM HST Mon Nov 24 2025

.TODAY...N of 18N, E SE winds 5 to 15 kt. S of 18N, E winds 15 to
20 kt. Seas 5 to 8 ft.
.TONIGHT THROUGH TUESDAY NIGHT...N of 18N, E SE winds 5 to 15 kt.
S of 18N, E winds 15 to 20 kt. Seas 5 to 8 ft.
.WEDNESDAY...N of 18N, SE S winds 10 kt. S of 18N, E winds 15 kt.
Seas 6 to 9 ft.
.THURSDAY...N of 18N E of 158W, SE winds 5 to 15 kt. N of 18N W
of 158W, S winds 5 to 10 kt. S of 18N, E winds 15 to 20 kt. Seas 7
to 9 ft.
.FRIDAY...N of 18N E of 158W, SE winds 15 kt. N of 18N W of 158W,
S winds 15 kt. S of 18N, E winds 15 to 20 kt. Seas 6 to 9 ft.

$$