175
FZHW60 PHFO 010308
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
508 PM HST Sun Nov 30 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.

PHZ105-011030-
508 PM HST Sun Nov 30 2025

.Synopsis for the Hawaiian offshore waters...
A weak high pressure ridge will remain over the region through
Monday and allow for gentle to moderate SE flow to persist. A
front is expected move across the NW waters on late Tuesday, then
retreat back to the W by Thursday. Isolated thunderstorms may
affect the far NW waters.

$$

PHZ180-011030-
Hawaiian Offshore Waters-
508 PM HST Sun Nov 30 2025

TONIGHT...Ridge over central waters. N of ridge, S winds 5 to 15
kt. S of ridge, E to SE winds 5 to 15 kt. Seas 10 to 13 ft.
Isolated thunderstorms N of 23N.
.MONDAY THROUGH MONDAY NIGHT...Ridge over central waters. N of
ridge, S to SW winds 5 to 15 kt. S of ridge, E to SE winds 5 to 15
kt. Seas 7 to 11 ft, decreasing to 7 to 9 ft Monday night.
Isolated thunderstorms N of 23N.
.TUESDAY...Cold front entering NW waters. W of front, NW winds 5
to 15 kt. E of front, SE to S winds 5 to 15 kt. Seas 6 to 9 ft.
Isolated to scattered thunderstorms W of 160W.
.WEDNESDAY...Cold front over NW waters. W of front, N to NE winds
15 to 25 kt. E of front, E winds 5 to 15 kt. Seas 6 to 10 ft,
highest NW waters. Isolated thunderstorms NW half.
.THURSDAY...Cold front over far NW waters. W of front, NE winds
15 to 25 kt. E of front, E to SE winds 10 to 20 kt. Seas 6 to 10
ft, highest NW waters. Isolated thunderstorms NW half.
.FRIDAY...E winds 15 to 25 kt. Seas 8 to 11 ft.

$$