Offshore Forecast
Issued by NWS Honolulu, HI

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZHW60 PHFO 220334
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
534 PM HST Thu Sep 21 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.

PHZ105-221030-
534 PM HST Thu Sep 21 2017

.Synopsis for the Hawaiian offshore waters...
A weak surface trough passing just south of the offshore area
will bring thunderstorms to the far southern waters tonight.
The area of thunderstorms will shift west of the area by Friday.
High pressure to the NE will weaken Friday through the weekend as
a front approaches from the north. The front will stall N of the
offshore waters early next week.

$$

PHZ180-221030-
Hawaiian Offshore Waters-
534 PM HST Thu Sep 21 2017

.TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
Chance of thunderstorms S of 17N.
.FRIDAY through TUESDAY...E winds 10 to 15 kt. Seas 4 to 6 ft.

$$

Foster


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.