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
000
FZHW60 PHFO 271506
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
506 AM HST Sat Nov 27 2021

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.

PHZ105-280000-
506 AM HST Sat Nov 27 2021

.Synopsis for the Hawaiian offshore waters...
A surface ridge over the N offshore waters will maintain
relatively weak winds through tonight. A new surface high
pressure system building far N of the area will cause the trade
winds to strengthen from late Sunday through Monday. A surface
trough developing near the E offshore waters will move slowly W
over the area early next week.

$$

PHZ180-280000-
Hawaiian Offshore Waters-
506 AM HST Sat Nov 27 2021

.TODAY...N of 24N, NW to N winds 10 kt or less. S of 24N, E to NE
winds 10 to 15 kt. Seas 5 to 7 ft.
.TONIGHT...NW half, NW winds 10 to 20 kt. SE half, E to NE winds
10 to 15 kt. Seas 6 to 10 ft, highest N waters.
.SUNDAY...NE to E winds 10 to 20 kt. Seas 6 to 10 ft, highest N
waters.
.SUNDAY NIGHT AND MONDAY...NE to E winds 15 to 25 kt. Seas 6 to
11 ft, highest N and NE waters. Slight chance of thunderstorms
far E Waters.
.TUESDAY...N of 21N, E winds 15 to 20 kt. S of 21N E of 156W, SE
to E winds 10 to 20 kt. S of 21N W of 156W, E to NE winds 10 to
15 kt. Seas 5 to 9 ft. Slight chance of thunderstorms E Waters.
.WEDNESDAY...N of 21N, E winds 10 to 15 kt. S of 21N E of 157W,
SE to E winds 10 to 15 kt. S of 21N W of 157W, E winds around 10
kt. Seas 5 to 9 ft. Slight chance of thunderstorms E Waters.

$$

Houston


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