Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 262155
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1155 AM HST Tue Mar 26 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.

PHZ105-270445-
1155 AM HST Tue Mar 26 2019

.Synopsis for the Hawaiian offshore waters...
A weak surface trough over the W waters will slowly drift NE on
Wednesday as a front approaches from the NW. The cold front will
enter the NW waters Wednesday and dissipate over the eastern
waters by Friday. High pressure will build NW of the marine area
Friday through Saturday.


$$

PHZ180-270445-
Hawaiian Offshore Waters-
1155 AM HST Tue Mar 26 2019

.THIS AFTERNOON...NW waters, variable 5 to 15 kt. SE half, NE to
E winds 10 to 20 kt. Seas 6 to 9 ft.
.TONIGHT...N of 21N, W of 156W, variable winds to 15 kt. S of
21N, E winds 5 to 15 kt. Elsewhere, E to SE winds 5 to 15 kt. Seas
6 to 8 ft.
.WEDNESDAY AND WEDNESDAY NIGHT...Front enters NW waters. SE
waters, E winds 10 to 15 kt decreasing to 5 to 15 kt late. NW
waters, variable 5 to 15 kt becoming NW 10 to 20 kt late. Seas 6
to 9 ft. Isolated thunderstorms N and NE waters.
.THURSDAY...Front over central waters. NW waters, NW to N winds
10 to 15 kt. SE waters, variable 5 to 15 kt. Seas 6 to 10 ft.
.FRIDAY THROUGH SATURDAY...Front dissipates over eastern waters.
NW waters, N to NE winds 10 to 15 kt. SE waters, NE winds 5 to 15
kt. Seas 7 to 11 ft, highest N.

$$



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