National Weather Service United States Department of Commerce

FZHW60 PHFO 110314

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
514 PM HST Sat Apr 10 2021

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.

514 PM HST Sat Apr 10 2021

.Synopsis for the Hawaiian offshore waters...
Ridge to the north will weaken over the weekend, then strengthen
early next week. Upper trough moving in from the north will
support a few thunderstorms through the second half of the
weekend, mostly over the northeast waters.


Hawaiian Offshore Waters-
514 PM HST Sat Apr 10 2021

.TONIGHT...E to NE winds up to 15 kt. Seas 6 ft. Isolated
thunderstorms E of 160W.
.SUNDAY THROUGH MONDAY...NE winds 10 to 20 kt, highest NW Half.
Seas 6 to 7 ft. Isolated thunderstorms E waters.
.MONDAY NIGHT THROUGH THURSDAY...NE winds 10 to 20 kt. Seas 6 to
9 ft.