174
FZHW60 PHFO 200945
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1145 PM HST Thu Sep 19 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.

PHZ105-201630-
1145 PM HST Thu Sep 19 2024

.Synopsis for the Hawaiian offshore waters...
The surface ridge will remain strong north of the area through
Saturday, then weaken Sunday through early next week. A broad
upper low will drift southward into the area Sunday into early
next week.

$$

PHZ180-201630-
Hawaiian Offshore Waters-
1145 PM HST Thu Sep 19 2024

.REST OF TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Isolated
thunderstorms SE Waters.
.FRIDAY THROUGH SATURDAY NIGHT...E winds 10 to 20 kt. Seas 5 to 7
ft. Isolated thunderstorms SE Waters through Friday night.
.SUNDAY THROUGH TUESDAY...E winds 10 to 15 kt. Seas 4 to 6 ft
building to 6 to 8 ft Tuesday. Isolated thunderstorms N of 23N
through Sunday night.

$$