Offshore Forecast
Issued by NWS

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
000
FZAK64 PAFC 231200
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
400 AM AKDT Fri Jun 23 2017

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

South of the AK Peninsula Sitkinak to Castle Cape-

.TODAY...NE wind 20 kt. Seas 6 ft.
.TONIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 7 ft.
.SAT NIGHT...SW wind 20 kt. Seas 6 ft.
.SUN...S wind 20 kt. Seas 10 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SAT NIGHT...S wind 25 kt. Seas 9 ft.
.SUN...S wind 30 kt. Seas 13 ft.

Bristol Bay-

.TODAY...SE wind 10 kt. Seas 1 foot. Patchy fog.
.TONIGHT...W wind 10 kt. Seas 2 ft. Patchy fog.
.SAT...W wind 10 kt increasing to 15 kt in the afternoon. Seas 2
ft. Patchy fog.
.SAT NIGHT...SW wind 15 kt. Seas 2 ft.
.SUN...SE wind 20 kt. Seas 4 ft.

Port Heiden to Cape Sarichef-

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...S wind 15 kt except variable 10 kt from Port Moller E.
Seas 2 ft. Patchy fog.
.SAT...SE wind 25 kt except variable 10 kt from Port Moller E.
Seas 4 ft. Patchy fog.
.SAT NIGHT...SE wind 30 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 7 ft.

Cape Sarichef to Nikolski Bering Side-

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...S wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 6 ft.
.SAT...SE wind 30 kt. Seas 7 ft. Rain.
.SAT NIGHT...SE wind 35 kt. Seas 9 ft.
.SUN...S wind 35 kt. Seas 10 ft.

Unalaska Bay-

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...Variable wind less than 10 kt becoming E 10 kt in the
afternoon. Seas 2 ft.
.TONIGHT...S wind 20 kt. Seas 3 ft.
.SAT...SE wind 25 kt. Seas 4 ft. Rain.
.SAT NIGHT...SE wind 25 kt. Seas 4 ft.
.SUN...S wind 25 kt. Seas 4 ft.

Cape Sarichef to Nikolski Pacific Side-

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...SW wind 15 kt. Seas 6 ft.
.TONIGHT...S wind 25 kt. Seas 8 ft.
.SAT...SE wind 25 kt. Seas 10 ft. Rain.
.SAT NIGHT...SE wind 35 kt. Seas 14 ft.
.SUN...S wind 35 kt. Seas 15 ft.

Nikloski to Seguam Island Bering Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind increasing to 30 kt. Seas building to 9 ft.
.TONIGHT...SE wind 30 kt. Seas 9 ft. Rain.
.SAT...SE wind 25 kt. Seas 9 ft. Rain.
.SAT NIGHT...SE wind 30 kt. Seas 10 ft.
.SUN...SW wind 25 kt. Seas 9 ft.

Nikolski to Seguam Island Pacific Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind increasing to 30 kt. Seas building to 11 ft.
.TONIGHT...SE wind 30 kt. Seas 11 ft. Rain.
.SAT...SE wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.SAT NIGHT...SE wind 30 kt. Seas 13 ft.
.SUN...SW wind 25 kt. Seas 12 ft.

Seguam Island to Adak Bering Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind 30 kt. Seas 9 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 7 ft.
.SAT...SE wind 30 kt. Seas 7 ft. Patchy fog. Rain.
.SAT NIGHT...S wind 30 kt. Seas 8 ft.
.SUN...SW wind 20 kt. Seas 7 ft.

Seguam Island to Adak Pacific Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SE wind 30 kt. Seas 14 ft. Rain.
.TONIGHT...S wind 25 kt. Seas 11 ft.
.SAT...SE wind 30 kt. Seas 9 ft. Patchy fog. Rain.
.SAT NIGHT...S wind 25 kt. Seas 10 ft.
.SUN...SW wind 25 kt. Seas 11 ft.

Adak to Kiska-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...S wind 20 kt. Seas 11 ft.
.TONIGHT...SE wind 30 kt. Seas 10 ft. Rain.
.SAT...SE wind 30 kt. Seas 10 ft. Patchy fog. Rain.
.SAT NIGHT...W wind 20 kt. Seas 8 ft.
.SUN...W wind 25 kt. Seas 10 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 20 kt. Seas 10 ft.
.TONIGHT...S wind 20 kt becoming NE after midnight. Seas 8 ft.
Rain.
.SAT...NW wind 20 kt. Seas 7 ft. Patchy fog.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 9 ft.

Pribilof Islands Near Shore Waters-

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...SE wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 7 ft. Patchy fog.
.SAT...SE wind 25 kt. Seas 9 ft. Rain.
.SAT NIGHT...SE wind 25 kt. Seas 9 ft.
.SUN...S wind 30 kt. Seas 11 ft.

Kuskokwim Delta and Etolin Strait-

.TODAY...W wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...W wind 10 kt. Seas 2 ft. Patchy fog.
.SAT...S wind 20 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...SE wind 20 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 8 ft.

North and West of Nunivak Island-

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...SE wind 20 kt. Seas 6 ft. Patchy fog.
.SAT NIGHT...SE wind 25 kt. Seas 6 ft.
.SUN...SE wind 30 kt. Seas 9 ft.

Saint Matthew Island Waters-

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...S wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 9 ft. Patchy fog.
.SAT...SE wind 25 kt. Seas 9 ft. Patchy fog.
.SAT NIGHT...SE wind 25 kt. Seas 8 ft.
.SUN...E wind 25 kt. Seas 10 ft.

$$



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