Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 211528
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
528 AM HST Sun Jan 21 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.

PHZ105-212300-
528 AM HST Sun Jan 21 2018

.Synopsis for the Hawaiian offshore waters...
High pressure located far NE of the islands will move E and a new
high will build in from the NW. A trough will dissipate just W of
Kauai by tonight. A front will approach the far NW waters around
midweek.

$$

PHZ180-212300-
Hawaiian Offshore Waters-
528 AM HST Sun Jan 21 2018

.TODAY...N of 24N, E winds 10 to 15 kt. Elsewhere, E winds 10 to
20 kt. Seas 7 to 11 ft....highest E. Isolated thunderstorms NW
waters.
.TONIGHT THROUGH TUESDAY...E winds 10 to 20 kt. Seas 9 to 11 ft.
.WEDNESDAY...NW half, SE winds 10 to 20 kt. SE half, E to SE winds
15 to 25 kt. Seas 7 to 11 ft.
.THURSDAY...N of 19N and W of 158W, variable winds to 10 kt.
Elsewhere, E to SE winds 15 to 25 kt. Seas 7 to 11 ft.

$$


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