Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 201501
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
500 AM HST Fri Apr 20 2018

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.

PHZ105-202215-
500 AM HST Fri Apr 20 2018

.Synopsis for the Hawaiian offshore waters...
A high far N of the islands will move E through early next week. A
trough aloft will produce isolated thunderstorms today. A new high
will build NW of the area early next week.


$$

PHZ180-202215-
Hawaiian Offshore Waters-
500 AM HST Fri Apr 20 2018

.TODAY...S of 18N, E winds 20 to 25 kt, elsewhere, E winds 15 to 20
kt. Seas 8 to 9 ft. Isolated thunderstorms.
.TONIGHT...S of 18N, E winds 20 to 25 kt, elsewhere, E winds 15 to
20 kt. Seas 8 to 9 ft.
.SATURDAY THROUGH SATURDAY NIGHT...SE half, E winds 15 to 25 kt, NW
half, E winds 10 to 15 kt. Seas 6 to 9 ft.
.SUNDAY THROUGH TUESDAY...E winds 15 to 25 kt. Seas 8 to 10 ft.

$$


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