Offshore Forecast
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FZAK64 PAFC 171257
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
357 AM 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 THROUGH TONIGHT...

.TODAY...NW wind 45 kt. Gusts to 60 kt out of bays and passes in the
morning. Seas 16 ft.
.TONIGHT...NW wind 40 kt diminishing to 30 kt after midnight. Gusts
to 50 kts in the evening. Seas 14 ft.
.SAT...NW wind 25 kt. Seas 9 ft.
.SAT NIGHT...SW wind 35 kt. Seas 8 ft.
.SUN...N wind 45 kt. Seas 18 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

...GALE WARNING TODAY...

.TODAY...NW wind 30 kt. From the Shumagin Islands E, NW wind 40 kt
diminishing to 30 kt in the afternoon. Seas 10 ft.
.TONIGHT...NW wind 30 kt diminishing to 20 kt. Seas 8 ft.
.SAT...W wind 15 kt becoming SW 25 kt in the afternoon. Seas 5 ft.
.SAT NIGHT...W wind 45 kt. Seas 13 ft.
.SUN...NW wind 45 kt. Seas 20 ft.

Bristol Bay-

...GALE WARNING TODAY...

.TODAY...NW wind 35 kt. Seas 13 ft.
.TONIGHT...NW wind 25 kt becoming N 15 kt after midnight. Seas 8
ft. Freezing spray.
.SAT...NE wind 10 kt becoming SE 20 kt in the afternoon. Seas 4
ft. Rain.
.SAT NIGHT...SW wind 40 kt. Seas 14 ft.
.SUN...N wind 40 kt. Seas 16 ft.

Port Heiden to Cape Sarichef-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NW wind 30 kt. Seas 14 ft.
.TONIGHT...NW wind 15 kt. From Port Moller E, NW wind 25 kt
diminishing to 15 kt after midnight. Seas 9 ft.
.SAT...SW wind 30 kt. Seas 9 ft. Rain.
.SAT NIGHT...W wind 45 kt. Seas 21 ft.
.SUN...NW wind 50 kt. Seas 33 ft.

Cape Sarichef to Nikolski Bering Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...W wind 20 kt. Seas 10 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 8 ft.
.SAT...SW wind 30 kt. Seas 10 ft. Rain.
.SAT NIGHT...NW wind 45 kt. Seas 21 ft.
.SUN...NW wind 50 kt. Seas 34 ft.

Unalaska Bay-

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...W wind 15 kt diminishing to 10 kt in the afternoon. Seas
2 ft.
.TONIGHT...W wind 10 kt becoming SW after midnight. Seas 2 ft.
.SAT...SW wind 15 kt increasing to 25 kt in the afternoon. Seas
3 ft. Rain.
.SAT NIGHT...NW wind 45 kt. Seas 17 ft.
.SUN...NW wind 50 kt. Seas 24 ft.

Cape Sarichef to Nikolski Pacific Side-

...SMALL CRAFT ADVISORY TODAY AND SATURDAY...

.TODAY...NW wind 25 kt. Seas 6 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.SAT...SW wind 30 kt. Seas 9 ft.
.SAT NIGHT...NW wind 45 kt. Seas 14 ft.
.SUN...NW wind 50 kt. Seas 18 ft.

Nikloski to Seguam Island Bering Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 30 kt. Seas 10 ft. Rain.
.SAT NIGHT...NW wind 40 kt. Seas 15 ft.
.SUN...NW wind 45 kt. Seas 24 ft.

Nikolski to Seguam Island Pacific Side-

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

.TODAY...W wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 30 kt. Seas 10 ft.
.SAT NIGHT...NW wind 40 kt. Seas 14 ft.
.SUN...NW wind 40 kt. Seas 16 ft.

Seguam Island to Adak Bering Side-

...GALE WARNING SATURDAY...

.TODAY...SW wind 25 kt. Seas 8 ft.
.TONIGHT...S wind 30 kt. Seas 8 ft.
.SAT...SW wind 25 kt becoming NW 35 kt in the afternoon. Seas 11 ft.
Rain.
.SAT NIGHT...NW wind 35 kt. Seas 11 ft.
.SUN...NW wind 30 kt. Seas 15 ft.

Seguam Island to Adak Pacific Side-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 25 kt. Seas 8 ft.
.TONIGHT...SW wind 30 kt. Seas 9 ft.
.SAT...SW wind 30 kt becoming NW in the afternoon. Seas 13 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...NW wind 30 kt. Seas 10 ft.

Adak to Kiska-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...S wind 30 kt. Seas 12 ft.
.TONIGHT...S wind 30 kt. Seas 13 ft. Rain.
.SAT...NW wind 30 kt. Seas 14 ft. Rain.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...SW wind 25 kt. Seas 9 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...S wind 30 kt. Seas 15 ft. Rain.
.TONIGHT...W wind 30 kt becoming NW 20 kt after midnight. Seas
14 ft. Rain.
.SAT...NW wind 25 kt. Seas 12 ft.
.SAT NIGHT...SW wind 25 kt. Seas 11 ft.
.SUN...S wind 40 kt. Seas 19 ft.

Pribilof Islands Near Shore Waters-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 15 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.SAT...W wind 30 kt. Seas 13 ft. Rain.
.SAT NIGHT...NW wind 50 kt. Seas 22 ft.
.SUN...NW wind 50 kt. Seas 31 ft.

Kuskokwim Delta and Etolin Strait-

...SMALL CRAFT ADVISORY TODAY AND SATURDAY...

.TODAY...NW wind 30 kt diminishing to 20 kt in the afternoon. Seas
12 ft.
.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 19 ft.
.SUN...N wind 50 kt. Seas 22 ft.

North and West of Nunivak Island-

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas
9 ft.
.TONIGHT...S wind 20 kt becoming SE 30 kt after midnight. Seas 7
ft. Rain and snow.
.SAT...S wind 30 kt. Seas 8 ft. Rain.
.SAT NIGHT...NW wind 50 kt. Seas 19 ft.
.SUN...N wind 50 kt. Seas 23 ft.

Saint Matthew Island Waters-

...GALE WARNING SATURDAY...

.TODAY...W wind 15 kt E of Saint Matthew Island...S 15 kt increasing
to 25 kt in the afternoon W of Saint Matthew Island. Seas 9 ft. Rain
and snow.
.TONIGHT...E of Saint Matthew Island, SE 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 40 kt in the afternoon. Seas 14 ft. Rain.
.SAT NIGHT...NW wind 50 kt. Seas 25 ft.
.SUN...NW wind 50 kt. Seas 26 ft.

$$



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