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National Weather Service Marine Forecast FZHW60 PHFO

FZHW60 PHFO 201021 CCA
OFFHFO

Offshore Waters Forecast for Hawaii...CORRECTED
National Weather Service Honolulu HI
1221 AM HST Sat Jan 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.

PHZ105-201630-
1221 AM HST Sat Jan 20 2018

Synopsis for the Hawaiian offshore waters

high pressure located far NNE of the islands will move E. A
trough will form and dissipate just W of Kauai over the weekend. A
front will approach the far NW waters around midweek.



PHZ180-201630-
Hawaiian Offshore Waters-
1221 AM HST Sat Jan 20 2018

REST OF TONIGHT
E winds 10 to 25 kt...highest E half. Seas 9
to 13 ft...highest E.

SATURDAY AND SATURDAY NIGHT
E of 160W, E winds 10 to 20 kt. W
of 160W, NE winds 10 to 15 kt. Seas 8 to 12 ft...highest E.

SUNDAY
E winds up to 10 kt N of 24N, E 10 to 20 kt elsewhere.
Seas 7 to 11 ft.

SUNDAY NIGHT THROUGH TUESDAY
E winds 10 to 20 kt. Seas 7 to 11
ft.

WEDNESDAY
E to SE winds 10 to 20 kt. Seas 7 to 10 ft.