Offshore Forecast
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Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 AM AKDT Sat Aug 19 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...SW wind increasing to 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt becoming N after midnight. Seas 6 ft.
Patchy fog.
.SUN...NW wind 20 kt. Seas 6 ft.
.SUN NIGHT...NW wind 30 kt. Seas 9 ft.
.MON...NW wind 30 kt. Seas 11 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

.TODAY...Variable wind 10 kt becoming E 15 kt in the afternoon.
Seas 6 ft.
.TONIGHT...N wind 20 kt. Seas 6 ft.
.SUN...N wind 20 kt. Seas 7 ft. Patchy morning fog.
.SUN NIGHT...NW wind 25 kt. Seas 8 ft.
.MON...NW wind 25 kt. Seas 8 ft.

Bristol Bay-

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...NW wind 10 kt increasing to 20 kt after midnight. Seas
2 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 25 kt. Seas 7 ft.

Port Heiden to Cape Sarichef-

.TODAY...Variable wind 10 kt becoming NE 10 kt in the afternoon.
Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt increasing to 20 kt after midnight. Seas 4
ft. Patchy fog.
.SUN...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 8 ft.
.MON...NW wind 25 kt. Seas 7 ft.

Cape Sarichef to Nikolski Bering Side-

.TODAY...NE wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...NE wind 20 kt. Seas 5 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 5 ft. Patchy fog.
.SUN NIGHT...N wind 15 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 4 ft.

Unalaska Bay-

.TODAY...E wind 10 kt. Seas 3 ft.
.TONIGHT...NE wind 15 kt. Seas 4 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 4 ft. Patchy fog.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON...W wind 10 kt. Seas 3 ft.

Cape Sarichef to Nikolski Pacific Side-

.TODAY...E wind 20 kt. Seas 7 ft.
.TONIGHT...NE wind 20 kt. Seas 7 ft. Patchy fog.
.SUN...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN NIGHT...N wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 4 ft.

Nikloski to Seguam Island Bering Side-

.TODAY...NE wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 4 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...S wind 25 kt. Seas 4 ft.

Nikolski to Seguam Island Pacific Side-

.TODAY...NE wind 20 kt. Seas 7 ft.
.TONIGHT...N wind 20 kt. Seas 7 ft. Patchy fog.
.SUN...N wind 15 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 4 ft.
.MON...S wind 25 kt. Seas 5 ft.

Seguam Island to Adak Bering Side-

.TODAY...NE wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 5 ft. Patchy fog.
.SUN...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...SE wind 25 kt. Seas 6 ft.

Seguam Island to Adak Pacific Side-

.TODAY...N wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN...NE wind 10 kt. Seas 4 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...SE wind 25 kt. Seas 8 ft.

Adak to Kiska-

.TODAY...N wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...N wind 10 kt becoming variable. Seas 4 ft. Patchy fog.
.SUN...Variable wind 10 kt becoming SE. Seas 3 ft. Patchy fog.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft.
.MON...SE wind 25 kt. Seas 9 ft.

Kiska to Attu-

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

Pribilof Islands Near Shore Waters-

.TODAY...NE wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT AND SUN...N wind 15 kt. Seas 3 ft. Patchy fog.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...SW wind 15 kt. Seas 3 ft.

Kuskokwim Delta and Etolin Strait-

.TODAY...N wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt increasing to 20 kt after midnight. Seas 4
ft. Patchy fog.
.SUN...N wind 20 kt. Seas 6 ft. Patchy fog.
.SUN NIGHT...NW wind 25 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 6 ft.

North and West of Nunivak Island-

.TODAY...N wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt increasing to 20 kt after midnight. Seas 4
ft. Patchy fog.
.SUN...N wind 20 kt. Seas 5 ft.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.

Saint Matthew Island Waters-

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 3 ft. Patchy fog.
.SUN...N wind 15 kt becoming W. Seas 3 ft. Patchy fog.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$



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