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 16
031
FZAK64 PAFC 251145
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
345 AM AKDT Fri May 25 2018

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...Variable wind 10 kt, except NE 20 kt near the coast.
Seas 6 ft.
.TONIGHT...N wind 20 kt. Seas 5 ft.
.SAT...N wind 15 kt. Seas 5 ft.
.SAT NIGHT...NW wind 25 kt. Seas 6 ft.
.SUN...NW wind 25 kt. Seas 7 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

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

.TODAY...N wind 15 kt. Seas 7 ft.
.TONIGHT...N wind 25 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Gusts to 40 kt out of bays and passes.
Seas 7 ft.
.SAT NIGHT...NW wind 25 kt. Seas 7 ft.
.SUN...W wind 25 kt. Seas 6 ft.

Bristol Bay-

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...N wind 20 kt. Seas 4 ft.
.TONIGHT...NW wind 25 kt. Seas 5 ft.
.SAT...N wind 20 kt. Seas 5 ft.
.SAT NIGHT...NW wind 25 kt. Seas 7 ft.
.SUN...W wind 20 kt. Seas 6 ft.

Port Heiden to Cape Sarichef-

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

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 25 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Seas 8 ft.
.SAT NIGHT...NW wind 25 kt. Seas 8 ft.
.SUN...W wind 20 kt. Seas 5 ft.

Cape Sarichef to Nikolski Bering Side-

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 20 kt. Seas 6 ft.
.SAT...N wind 20 kt. Seas 7 ft. Patchy fog.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN...S wind 30 kt. Seas 8 ft.

Unalaska Bay-

.TODAY...N wind 20 kt. Seas 4 ft. Rain showers.
.TONIGHT...N wind 20 kt. Seas 5 ft. Patchy fog.
.SAT...NW wind 20 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 5 ft.
.SUN...S wind 20 kt. Seas 2 ft.

Cape Sarichef to Nikolski Pacific Side-

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

.TODAY...N wind 20 kt. Seas 7 ft.
.TONIGHT...N wind 25 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Gusts to 40 kt out of bays and passes.
Seas 7 ft.
.SAT NIGHT...NW wind 25 kt. Seas 6 ft.
.SUN...SW wind 30 kt. Seas 8 ft.

Nikolski to Seguam Island Bering Side-

.TODAY...N wind 20 kt. Seas 6 ft.
.TONIGHT...N wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 30 kt. Seas 11 ft.

Nikolski to Seguam Island Pacific Side-

...SMALL CRAFT ADVISORY TODAY...

.TODAY...N wind 25 kt. Seas 8 ft.
.TONIGHT...N wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN...SW wind 35 kt. Seas 15 ft.

Seguam Island to Adak Bering Side-

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...SW wind 20 kt. Seas 4 ft.
.SUN...S wind 30 kt. Seas 8 ft.

Seguam Island to Adak Pacific Side-

.TODAY...N wind 20 kt. Seas 7 ft.
.TONIGHT...NW wind 15 kt. Seas 5 ft. Patchy fog.
.SAT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...SW wind 20 kt. Seas 5 ft.
.SUN...S wind 35 kt. Seas 15 ft.

Adak to Kiska-

.TODAY...NW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.SAT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.SAT NIGHT...S wind 20 kt. Seas 6 ft.
.SUN...S wind 30 kt. Seas 11 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...Variable wind 10 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.SAT...S wind 15 kt increasing to 25 kt in the afternoon.
Seas 5 ft. Patchy fog.
.SAT NIGHT...S wind 25 kt. Seas 8 ft.
.SUN...W wind 25 kt. Seas 9 ft.

Pribilof Islands Near Shore Waters-

.TODAY...N wind 20 kt. Seas 5 ft.
.TONIGHT...N wind 20 kt. Seas 6 ft.
.SAT...NW wind 15 kt. Seas 5 ft. Patchy fog.
.SAT NIGHT...W wind 15 kt. Seas 3 ft.
.SUN...S wind 25 kt. Seas 7 ft.

Kuskokwim Delta and Etolin Strait-

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

.TODAY...N wind 20 kt. Seas 4 ft.
.TONIGHT...NW wind 30 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Seas 7 ft.
.SAT NIGHT...NW wind 25 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 4 ft.

North and West of Nunivak Island-

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...N wind 25 kt. Seas 6 ft.
.TONIGHT...N wind 25 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SAT NIGHT...NW wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 2 ft.

Saint Matthew Island Waters-

.TODAY...N wind 20 kt. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 3 ft. Patchy fog.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN...S wind 25 kt. Seas 8 ft.

$$



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