Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 170329
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
529 PM HST Tue Jan 16 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.

PHZ105-171015-
529 PM HST Tue Jan 16 2018

.Synopsis for the Hawaiian offshore waters...
An east to west ridge will remain over the N waters overnight and
into Wednesday. A strong new high will move east to a position N
of the area Wednesday night. The high will move away to the NE
during the second half of the week. A N to S trough will form over
the W waters on Saturday.

$$

PHZ180-171015-
Hawaiian Offshore Waters-
529 PM HST Tue Jan 16 2018

.TONIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft, building to 9 to
14 ft after midnight.
.WEDNESDAY THROUGH THURSDAY...E winds 20 to 30 kt. Seas 9 to 14
ft.
.FRIDAY...E half, E winds 20 to 25 kt. W half, SE winds 10 to 20 kt.
Seas 8 to 13 ft.
.SATURDAY...E half, E to SE winds 15 to 20 kt, strongest S. W half,
variable winds 5 to 10 kt. Seas 7 to 11 ft.
.SUNDAY...E winds 10 to 15 kt. Seas 7 to 11 ft.

$$



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