Offshore Forecast
Issued by NWS

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771
FZHW61 PHFO 180324
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
524 PM HST MON NOV 17 2025

...Please refer to Coastal Waters Forecasts available through
NOAA Weather Radio and other means for detailed coastal
forecasts...

.Synopsis...A high pressure ridge N of the Hawaiian Islands will
weaken as a front approaches the state from the NW. The front
will enter the NW offshore waters Tuesday, with near gale-force
winds behind the front. A trough may develop over the far SE
waters Tuesday. A new high pressure will build N of the area
midweek. Isolated thunderstorms are possible through much of the
forecast period.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 4 feet at 6 seconds, northeast 3 feet at 10 seconds
and northwest 3 feet at 14 seconds. Scattered showers.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 4 feet at 6 seconds and northwest 4 feet at
15 seconds. Scattered showers.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
9 feet. Wave Detail: East 6 feet at 7 seconds and northwest
4 feet at 14 seconds. Numerous showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 9 to 13 feet. Wave
Detail: East 8 feet at 7 seconds and northwest 8 feet at
14 seconds. Scattered showers.
.WEDNESDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 13 feet.
Scattered showers.
.THURSDAY...East winds 20 to 25 knots. Seas 9 to 12 feet.
Scattered showers.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 9 feet.
Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Scattered
showers.
.SATURDAY...East winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 7 to 9 feet. Scattered showers.

$$

Hawaiian Offshore Waters-

.TONIGHT...NW half, E to SE winds 10 to 15 kt. SE half, E winds
10 to 20 kt. Seas 6 to 7 ft. Isolated thunderstorms far SE waters
and NW waters.
.TUESDAY AND TUESDAY NIGHT...Front entering and dissipating over
the NW waters. NW waters, NE winds 15 to 30 kt. SE waters, E
winds 10 to 20 kt. Seas 6 to 7 ft, building to 6 to 9 ft.
Isolated  thunderstorms.
.WEDNESDAY AND WEDNESDAY NIGHT...E winds 20 to 30 kt. Seas 7 to
11 ft. Isolated thunderstorms.
.THURSDAY AND FRIDAY...E winds 15 to 25 kt. Seas 9 to 11 ft.
Isolated thunderstorms NW Half.
.SATURDAY...SE winds 10 to 20 kt. Seas 8 to 10 ft.

$$