Offshore Forecast
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OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
326 PM AKDT Mon Sep 25 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-

...GALE WARNING TUESDAY...

.TONIGHT...NE wind increasing to 30 kt. Seas 8 ft.
.TUE...NE wind 35 kt. Seas 11 ft. Rain.
.TUE NIGHT...NE wind 30 kt. Seas 11 ft. Rain.
.WED...N wind 25 kt. Seas 9 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...Variable wind 10 kt except NE 20 kt from the Shumagin
Islands E. Seas 4 ft.
.TUE...N wind 15 kt except N 25 kt from the Shumagin Islands E. Seas
7 ft.
.TUE NIGHT...N wind 20 kt except N 30 kt from the Shumagin Islands
E. Seas 8 ft.
.WED...NW wind 20 kt. Seas 8 ft.

Bristol Bay-

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 3 ft.
.TUE...NE wind 20 kt. Seas 3 ft.
.TUE NIGHT...NE wind 25 kt. Seas 4 ft.
.WED...N wind 20 kt. Seas 4 ft.

Port Heiden to Cape Sarichef-

.TONIGHT...NE wind 20 kt. Seas 5 ft.
.TUE...NE wind 15 kt. Seas 5 ft.
.TUE NIGHT...N wind 20 kt. Seas 4 ft.
.WED...N wind 20 kt. Seas 6 ft.

Cape Sarichef to Nikolski Bering Side-

.TONIGHT...N wind 20 kt. Seas 6 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 7 ft.
.WED...N wind 20 kt. Seas 7 ft.

Unalaska Bay-

.TONIGHT...NW wind 15 kt. Seas 5 ft subsiding to 3 ft after
midnight. Rain showers.
.TUE AND TUE NIGHT...N wind 10 kt. Seas 3 ft.
.WED...NW wind 20 kt. Seas 6 ft.

Cape Sarichef to Nikolski Pacific Side-

.TONIGHT...NW wind 20 kt. Seas 4 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 4 ft.
.WED...NW wind 25 kt. Seas 7 ft.

Nikloski to Seguam Island Bering Side-

.TONIGHT...N wind 20 kt. Seas 7 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 7 ft.
.WED...NW wind 20 kt. Seas 7 ft.

Nikolski to Seguam Island Pacific Side-

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 7 ft.
.TUE NIGHT...N wind 25 kt. Seas 7 ft.
.WED...N wind 25 kt. Seas 7 ft.

Seguam Island to Adak Bering Side-

.TONIGHT...N wind 20 kt. Seas 6 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 7 ft.
.WED...NW wind 20 kt. Seas 6 ft.

Seguam Island to Adak Pacific Side-

.TONIGHT...N wind 20 kt. Seas 5 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 5 ft.

Adak to Kiska-

.TONIGHT...N wind 15 kt. Seas 4 ft.
.TUE AND TUE NIGHT...N wind 15 kt. Seas 4 ft.
.WED...NW wind 15 kt. Seas 4 ft.

Kiska to Attu-

.TONIGHT...NW wind 10 kt. Seas 3 ft.
.TUE...NW wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 3 ft.

Pribilof Islands Near Shore Waters-

.TONIGHT...N wind 20 kt. Seas 6 ft.
.TUE AND TUE NIGHT...N wind 20 kt. Seas 5 ft.
.WED...NW wind 25 kt. Seas 6 ft.

Kuskokwim Delta and Etolin Strait-

.TONIGHT...NE wind 20 kt. Seas 4 ft.
.TUE...NE wind 20 kt. Seas 3 ft.
.TUE NIGHT...N wind 20 kt. Seas 4 ft.
.WED...N wind 25 kt. Seas 7 ft.

North and West of Nunivak Island-

.TONIGHT...NE wind 20 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 5 ft.
.TUE NIGHT...N wind 20 kt. Seas 5 ft.
.WED...NW wind 20 kt. Seas 5 ft.

Saint Matthew Island Waters-

.TONIGHT...N wind 20 kt. Seas 6 ft.
.TUE...N wind 20 kt. Seas 5 ft.
.TUE NIGHT...N wind 15 kt. Seas 4 ft.
.WED...NW wind 20 kt. Seas 4 ft.

$$



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