Offshore Forecast
Issued by NWS

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000
FZHW61 PHFO 121510
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
510 AM HST FRI APR 12 2024

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

.Synopsis...Low pressure developing several hundred nautical
miles northwest of the state will bring the threat of
thunderstorms over the next several days with strong
thunderstorms possible through the day. This low will lift
northeastward late Saturday through early next week. Surface
ridge will build eastward in its wake Monday through Tuesday.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SEVERE THUNDERSTORM WATCH 1 UNTIL 10 AM HST THIS MORNING FOR
WATERS AROUND KAUAI...KAUAI CHANNEL AND OAHU WINDWARD WATERS...
.TODAY...South winds 5 to 15 knots around Kauai. Elsewhere,
southeast winds 15 to 25 knots. Wind waves 6 to 10 feet.
Northwest swell 2 to 3 feet. Numerous showers and scattered to
strong  thunderstorms Kauai waters. Isolated showers elsewhere.
.TONIGHT THROUGH SATURDAY NIGHT...South winds 5 to 15 knots
increasing to 10 to 20 knots Saturday night Kauai and Oahu
waters. Elsewhere, east to southeast winds 10 to 20 knots. Wind
waves 5  to 7 feet subsiding to 3 to 5 feet Saturday night.
Northwest swell 2 to 3 feet. Numerous showers with isolated
thunderstorms Kauai  waters. Scattered showers elsewhere.
.SUNDAY...South to southeast winds 10 to 15 knots. Wind waves 4
to 5 feet. Northwest swell 5 feet. Occasional showers.
.SUNDAY NIGHT...West winds 10 to 15 knots around Kauai and Oahu.
South winds 10 to 15 knots elsewhere. Wind waves 3 to 4 feet.
Northwest swell 7 feet. Scattered showers.
.MONDAY...North winds 10 to 15 knots. Variable winds 5 to
15 knots around Big Island. Wind waves 3 to 4 feet. Northwest
swell 7 to 9  feet. Scattered showers.
.TUESDAY...Northeast winds 10 to 15 knots. Wind waves 3 feet.
Northwest swell 8 to 9 feet. Isolated showers.

$$

Hawaiian Offshore Waters-

.TODAY...NW half, SE to S winds 15 to 25 kt. SE half, E to SE
winds 10 to 25 kt. Seas 6 to 12 ft. Scattered thunderstorms NW
half.
.TONIGHT THROUGH SATURDAY NIGHT...NW half, SE to S winds 10 to
20 kt. SE half,E to SE winds 10 to 20 kt. Seas 6 to 10 ft.
Isolated  thunderstorms NW half.
.SUNDAY... NW half, SW to W winds 10 to 20 kt. SE half, SE to S
winds 10 to 20 kt. Seas 6 to 11 ft. Isolated thunderstorms.
.MONDAY...NW waters NW to N winds 10 to 20 kt. SE half, variable
winds 5 to 15 kt. Seas 6 to 14 ft. Isolated thunderstorms.
.TUESDAY...NW half, N winds 10 to 15 kt. SE half, variable winds
5 to 10 knots.. Seas 6 to 11 ft.

$$



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