Offshore Forecast
Issued by NWS

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758
FZHW61 PHFO 202016
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
1016 AM HST THU NOV 20 2025

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

.Synopsis...Strong surface high pressure far NNE of the offshore
waters will help generate fresh to strong easterly winds through
Friday. This high will track E and weaken this weekend, allowing
these winds to ease. Isolated thunderstorms possible for SW
waters today and tonight.

$$

Hawaiian waters within 40 nautical miles including the channels-

.TODAY...East winds to 20 knots to Kauai...east 25 to 30 knots
elsewhere. Seas 9 to 12 feet. Wave Detail: East 8 feet at
8 seconds, north northwest 6 feet at 13 seconds and north
northeast 4 feet at 10 seconds. Scattered showers.
.TONIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave
Detail: East 7 feet at 7 seconds and north northwest 5 feet at
13 seconds. Scattered showers.
.FRIDAY...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave
Detail: East 6 feet at 7 seconds and north northwest 5 feet at
16 seconds. Scattered showers.
.FRIDAY NIGHT...East winds to 15 knots to Kauai...east 20 to
25 knots elsewhere. Seas 6 to 9 feet. Wave Detail: East 5 feet at
8 seconds and northwest 5 feet at 16 seconds. Scattered showers.
.SATURDAY...East winds 15 to 20 knots. Seas 6 to 9 feet.
Scattered showers.
.SATURDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet.
Scattered showers.
.SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated
showers.
.MONDAY...Alenuihaha Channel, east northeast winds 20 to
25 knots, easing to 15 to 20 knots. Elsewhere, east winds 10 to
15 knots. Seas 5 to 7 feet. Isolated showers.

$$

Hawaiian Offshore Waters-

.TODAY AND TONIGHT...E winds 15 to 25 kt. Seas 9 to 11 ft.
Isolated thunderstorms SW Half.
.FRIDAY...E winds 15 to 25 kt. Seas 8 to 10 ft.
.FRIDAY NIGHT AND SATURDAY...E winds 10 to 20 kt. Seas 8 to 10
ft.
.SUNDAY...E winds 10 to 20 kt. Seas 7 to 9 ft.
.MONDAY...SE winds 10 to 15 kt N of 24N, E 15 to 25 kt elsewhere.
Seas 6 to 8 ft.

$$