National Weather Service United States Department of Commerce


000
FZHW60 PHFO 200933
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1133 PM HST Thu May 19 2022

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.

PHZ105-201800-
1133 PM HST Thu May 19 2022

.Synopsis for the Hawaiian offshore waters...
A weakening front stalled over NW waters near Kauai will slowly
diminish and lift north on Friday. Heavy showers and a few
thunderstorms may develop along the front. High pressure will
build in N of the area with returning easterly trade winds from
Friday into the weekend.

$$

PHZ180-201800-
Hawaiian Offshore Waters-
1133 PM HST Thu May 19 2022

.REST OF TONIGHT...NW waters, SW winds 5 to 10 kt. SE waters, E
to SE winds 10 to 15 kt. Seas 5 to 7 ft. Isolated to scattered
thunderstorms NW waters.
.FRIDAY...NW Half, variable winds 5 to 10 kt. SE Half, E to SE
winds 10 to 15 kt. Seas 4 to 6 ft. Isolated thunderstorms NW
Half.
.FRIDAY NIGHT THROUGH SATURDAY...NW waters, E to SE winds 5 to 10
kt. SE waters, E to SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SATURDAY NIGHT THROUGH MONDAY...E to SE winds 10 to 20 kt,
highest S. Seas 4 to 6 ft.
.TUESDAY...SE winds up to 10 kt N of 24N, E 10 to 20 kt
elsewhere. Seas 4 to 6 ft.

$$