Offshore Forecast
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251
FZAK64 PAFC 180013
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
313 PM AKST Fri Nov 17 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 TONIGHT AND SATURDAY NIGHT...

.TONIGHT...NW wind 40 kt diminishing to 30 kt after midnight. Seas
13 ft.
.SAT...NW wind 30 kt diminishing to 20 kt in the afternoon. Seas
9 ft.
.SAT NIGHT...SW wind 20 kt becoming W 35 kt after midnight. Seas
9 ft. Rain.
.SUN...NW wind 40 kt. Seas 17 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 10 ft.
.SAT...W wind 20 kt. Seas 5 ft.
.SAT NIGHT...W wind 30 kt becoming NW 45 kt after midnight. Seas
8 ft building to 14 ft after midnight. Rain.
.SUN...NW wind 50 kt. Seas 21 ft.

Bristol Bay-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...NW wind 25 kt becoming N 15 kt after midnight. Seas 8
ft subsiding to 4 ft. Freezing spray along the coast.
.SAT...NE wind 10 kt becoming SE 20 kt in the afternoon. Seas 4
ft. Rain.
.SAT NIGHT...S wind 25 kt becoming W 40 kt after midnight. Seas 7
ft building to 15 ft after midnight. Rain with snow showers.
.SUN...NW wind 45 kt. Seas 17 ft.

Port Heiden to Cape Sarichef-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. From Port Moller E, NW wind 25 kt
diminishing to 15 kt after midnight. Seas 9 ft.
.SAT...SW wind 20 kt increasing to 30 kt in the afternoon. Seas
9 ft. Rain.
.SAT NIGHT...NW wind 35 kt in the evening increasing to 45 kt. Seas
15 ft building to 22 ft after midnight. Rain with snow showers.
.SUN...N wind 50 kt. Seas 31 ft.

Cape Sarichef to Nikolski Bering Side-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 8 ft.
.SAT...SW wind 30 kt. Seas 10 ft. Rain.
.SAT NIGHT...W wind 45 kt. Seas 21 ft. Rain.
.SUN...NW wind 50 kt. Seas 31 ft.

Unalaska Bay-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...W wind 10 kt. Seas 2 ft.
.SAT...SW wind 10 kt increasing to 15 kt in the afternoon. Seas
2 ft building to 5 ft in the afternoon. Rain.
.SAT NIGHT...W wind 35 kt becoming NW 45 kt after midnight. Seas
10 ft in the evening building to 18 ft. Rain.
.SUN...NW wind 50 kt. Seas 24 ft.

Cape Sarichef to Nikolski Pacific Side-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 5 ft.
.SAT...W wind 30 kt. Seas 8 ft.
.SAT NIGHT...W wind 35 kt becoming NW 45 kt after midnight. Seas
15 ft.
.SUN...NW wind 50 kt. Seas 19 ft.

Nikloski to Seguam Island Bering Side-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 30 kt. Seas 10 ft. Rain.
.SAT NIGHT...NW wind 40 kt. Seas 16 ft.
.SUN...NW wind 40 kt. Seas 22 ft.

Nikolski to Seguam Island Pacific Side-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.SAT...SW wind 30 kt. Seas 10 ft.
.SAT NIGHT...NW wind 40 kt. Seas 15 ft.
.SUN...NW wind 40 kt. Seas 15 ft.

Seguam Island to Adak Bering Side-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 8 ft.
.SAT...SW wind 30 kt. Seas 10 ft. Rain.
.SAT NIGHT...NW wind 35 kt. Seas 12 ft.
.SUN...W wind 30 kt. Seas 14 ft.

Seguam Island to Adak Pacific Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 10 ft.
.SAT...SW wind 30 kt. Seas 12 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...W wind 25 kt. Seas 9 ft.

Adak to Kiska-

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 14 ft. Rain.
.SAT...W wind 30 kt. Seas 14 ft. Rain.
.SAT NIGHT...NW wind 25 kt diminishing to 15 kt after midnight. Seas
10 ft.
.SUN...S wind 25 kt. Seas 9 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 15 ft. Rain.
.SAT...NW wind 25 kt. Seas 13 ft.
.SAT NIGHT...W wind 15 kt becoming S 25 kt after midnight. Seas
11 ft.
.SUN...S wind 40 kt. Seas 18 ft.

Pribilof Islands Near Shore Waters-

...STORM WARNING SATURDAY NIGHT...

.TONIGHT...SW wind 15 kt in the evening increasing to 25 kt. Seas 9
ft.
.SAT...W wind 30 kt. Seas 13 ft. Rain.
.SAT NIGHT...NW wind 50 kt. Seas 23 ft.  and rain.
.SUN...NW wind 50 kt. Seas 28 ft.

Kuskokwim Delta and Etolin Strait-

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...NW wind 20 kt becoming S after midnight. Seas 7 ft.
Rain and snow.
.SAT...S wind 25 kt. Seas 7 ft. Rain and snow.
.SAT NIGHT...W wind 45 kt. Seas 15 ft building to 20 ft after
midnight. Rain with snow showers.
.SUN...NW wind 50 kt. Seas 23 ft.

North and West of Nunivak Island-

...STORM WARNING SATURDAY NIGHT...

.TONIGHT...Variable wind 10 kt in the evening becoming SE 25 kt.
Seas 7 ft. Rain and snow.
.SAT...S wind 30 kt. Seas 8 ft. Rain.
.SAT NIGHT...W wind 40 kt in the evening increasing to 50 kt. Seas
20 ft. Snow and rain.
.SUN...NW wind 50 kt. Seas 24 ft.

Saint Matthew Island Waters-

...STORM WARNING SATURDAY NIGHT...

.TONIGHT...E of Saint Matthew Island, S wind 30 kt. W of Saint
Matthew Island, S wind 30 kt becoming SW 20 kt after midnight.
Seas 11 ft. Rain.
.SAT...E of Saint Matthew Island, SW wind 20 kt becoming W 30 kt
in the afternoon. W of Saint Matthew Island, W wind 30 kt increasing
to 45 kt in the afternoon. Seas 15 ft. Rain.
.SAT NIGHT...W wind 50 kt. Seas 26 ft.
.SUN...NW wind 50 kt. Seas 26 ft.

$$



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