National Weather Service United States Department of Commerce


343
FZHW60 PHFO 221501
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
501 AM HST Tue Oct 22 2019

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.

PHZ105-222230-
501 AM HST Tue Oct 22 2019

.Synopsis for the Hawaiian offshore waters...
A ridge of high pressure 420 nm N of Kauai will weaken by
Wednesday. A front will settle just N of the offshore waters
by Thursday and linger near there into the weekend.

$$

PHZ180-222230-
Hawaiian Offshore Waters-
501 AM HST Tue Oct 22 2019

.TODAY...Area N of 24N, E to SE winds 10 to 15 kt. Rest of
area, E winds 15 to 25 kt. Seas 6 to 8 ft.
.TONIGHT...Area N of 24N, E to SE winds 10 to 20 kt. Rest of
area, E winds 15 to 25 kt. Seas 6 to 8 ft.
.WEDNESDAY...Area N of 23N, E to SE winds 10 to 15 kt.
Rest of area, E winds 10 to 20 kt. Seas 6 to 8 ft.
.WEDNESDAY NIGHT THROUGH SATURDAY...Weak front near far NW
waters nearly stationary. Area N of 24N, variable winds to
15 kt. Rest of area N of 19N, E winds 10 to 15 kt. Remainder
of area, E winds 10 to 20 kt. Seas 6 to 7 ft.

$$