The Offshore Waters Forecast for Hawai`i.

                        

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FZHW60 PHFO 222109

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1109 AM HST Sun Dec 22 2024



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.



PHZ105-230500-

1109 AM HST Sun Dec 22 2024



.Synopsis for the Hawaiian offshore waters...

A weak surface ridge will remain over central waters this

afternoon while a large NW swell peaks. High pressure will build

NW of the area tonight and pass N of the area Monday, pushing a

weakening front over N waters. The high will move off to the NE

Tuesday and Wednesday as a trailing surface ridge moves into far N

waters.



$$



PHZ180-230500-

Hawaiian Offshore Waters-

1109 AM HST Sun Dec 22 2024





.REST OF TODAY...Front entering far N waters. N of 24N, N winds 15

to 20 kt. S of 18N, E winds 10 to 15 kt. Elsewhere, variable

winds up to 10 kt. Seas 9 to 21 ft, highest N of 20N.

.TONIGHT...Front moving across N waters. NE winds 10 to 20 kt.

Seas 10 to 18 ft.

.MONDAY AND MONDAY NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft.

.TUESDAY AND WEDNESDAY...S of 20N, E winds 15 to 20 kt. N of 20N,

E to SE winds 5 to 15 kt. Seas 8 to 12 ft, subsiding to 7 to 10

ft Wednesday.

.THURSDAY...S of 20N, E winds 10 to 20 kt. N of 20N, SE to S

winds 5 to 15 kt. Seas 9 to 16 ft.





$$

The Offshore Waters Forecast for Hawai`i.

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