580
FZHW60 PHFO 202105
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1105 AM HST Sun Aug 20 2017

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.

PHZ105-210530-
1105 AM HST Sun Aug 20 2017

.Synopsis for the Hawaiian offshore waters...
A surface high will remain far northeast of the area and weaken
through Tuesday. A new surface high will build far north of the
area on Monday. A low aloft will pass to the north and west of
Kauai this afternoon through Tuesday.

$$

PHZ180-210530-
Hawaiian Offshore Waters-
1105 AM HST Sun Aug 20 2017

.REST OF TODAY...E winds 10 to 15 kt. Seas 4 to 7 ft. Slight
chance of thunderstorms N waters.
.TONIGHT THROUGH TUESDAY...E winds 10 to 15 kt. Seas 4 TO 7 ft.
Slight chance of thunderstorms W half.
.WEDNESDAY THROUGH THURSDAY...E winds 15 to 25 kt. Seas 5 to 8
ft.

$$