Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 121510
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
510 AM HST Fri Apr 12 2024

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.

PHZ105-122345-
510 AM HST Fri Apr 12 2024

.Synopsis for the Hawaiian offshore waters...
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.

$$

PHZ180-122345-
Hawaiian Offshore Waters-
510 AM HST Fri Apr 12 2024

.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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