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
000
FZHW60 PHFO 160317
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
517 PM HST Fri Dec 15 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.

PHZ105-161115-
517 PM HST Fri Dec 15 2017

.Synopsis for the Hawaiian offshore waters...
Trough over the eastern waters will move W across the area
through Sunday then remain stalled over the western waters. A
cold front will enter the NW waters on Monday and move SE.

$$

PHZ180-161115-
Hawaiian Offshore Waters-
517 PM HST Fri Dec 15 2017

.TONIGHT...Trough along 155W. W of trough, NE winds 15 to 25 kt. E
of trough and N of 19N, SE to S winds 5 to 15 kt. Elsewhere,
variable winds to 10 kt. Seas 7 to 11 ft. Slight chance of
thunderstorms.
.SATURDAY...Trough along 157W. W of trough, NE winds 10 to 15 kt.
E of trough and N of 19N, SE to S winds 5 to 15 kt. Elsewhere,
variable winds to 10 kt. Seas 7 to 11 ft. Slight chance of
thunderstorms.
.SATURDAY NIGHT...Trough along 160W. W of trough, NE to E winds
5 to 10 kt. E of trough, variable winds to 10 kt. Seas 6 to 10
ft. Slight chance of thunderstorms E waters.
.SUNDAY AND SUNDAY NIGHT...N of 19N, variable winds to 10 kt. S of
19N, E winds 5 to 10 kt. Seas 6 to 8 ft. Slight chance of
thunderstorms E waters.
.MONDAY...Front across NW waters. NW of front, NE winds 5 to 15
kt. SE of front, variable winds to 15 kt. Seas building to 8 to
12 ft NW waters, seas 6 to 8 ft elsewhere.
.TUESDAY...Front over central waters. NW of front, NE winds 10 to
20 kt. SE of front, variable winds to 15 kt. Seas 7 to 11 ft.
.WEDNESDAY...Front over central waters. NW of front, N to NE winds
15 to 25 kt. SE of front, variable winds to 15 kt. Seas 6 to 10
ft.


$$



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