000
FZHW60 PHFO 211524
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
524 AM HST Tue Aug 21 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.

PHZ105-212230-
524 AM HST Tue Aug 21 2018

.Synopsis for the Hawaiian offshore waters...
A weak trough west of Kauai will move west and dissipate while
high pressure builds to the distant north. Hurricane Lane,
centered near 14.1N 151.3W at 5 AM HST, is moving west at 10 kt.
Lane is forecast to pass near the Hawaiian Islands this week,
potentially bringing dangerously strong winds, rough seas and
large swells.

LANE FORECAST POSITIONS
200 PM HST TUESDAY 14.4N 153.4W
200 AM HST WEDNESDAY 15.0N 154.6W
200 PM HST WEDNESDAY 15.9N 155.6W
200 AM HST THURSDAY 17.0N 156.5W
200 AM HST FRIDAY 19.7N 157.6W
200 AM HST SATURDAY 21.5N 159.5W


$$

PHZ180-212230-
Hawaiian Offshore Waters-
524 AM HST Tue Aug 21 2018

...HURRICANE WARNING...

.TODAY...Tropical Storm conditions expected SE waters. Elsewhere E
winds 15 to 25 kt. Seas 8 to 12 ft. Slight chance of
thunderstorms.
.TONIGHT...Tropical Storm and Hurricane conditions expected SW
waters. Elsewhere E winds 20 to 25 kt. Seas 9 to 13 ft. Slight
chance of thunderstorms.
.WEDNESDAY...Tropical Storm and Hurricane conditions expected SW
waters. Elsewhere E winds 20 to 30 kt. Seas 10 to 14 ft. Slight
chance of thunderstorms.
.WEDNESDAY NIGHT THROUGH FRIDAY...tropical Storm and Hurricane
conditions expected SW waters. Elsewhere E winds 20 to 30 kt. Seas
10 to 14 ft. Slight chance of thunderstorms.
.SATURDAY...Tropical Storm conditions expected SW and W waters.
Elsewhere E winds 20 to 30 kt. Seas 6 to 10 ft.


$$