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Offshore Forecast for Hawaiian Waters

521
FZHW60 PHFO 210300
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
500 PM HST Mon May 20 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.

PHZ105-211100-
500 PM HST Mon May 20 2024

.Synopsis for the Hawaiian offshore waters...
A trough of low pressure over the far western waters will
continue to persist through the first half of the week. Strong
surface high far northeast of the state will remain nearly
stationary through the work week then weaken over the weekend.

$$

PHZ180-211100-
Hawaiian Offshore Waters-
500 PM HST Mon May 20 2024

.TONIGHT THROUGH TUESDAY...NW half, southeast winds 10 to 15 kt.
SE half, E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated
thunderstorms W of 160W.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...NW half, SE winds 10 to
20 kt. SE half, E to SE winds 15 to 20 kt. Seas 6 to 9 ft.
Isolated thunderstorms W of 160W.
.THURSDAY...NW half, E to SE winds 15 to 20 kt. SE half, E winds
20 to 25 kt. Seas 6 to 9 ft.
.FRIDAY...E winds 15 to 25 kt. Seas 6 to 9 ft.
.SATURDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.

$$

Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office