Offshore Forecast
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000
FZAK64 PAFC 220023
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
323 PM AKST Sun Jan 21 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-

...GALE WARNING THROUGH MONDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY...

.TONIGHT...NW wind 40 kt. Gusts to 55 kt out of bays and passes.
Seas 11 ft. Heavy freezing spray.
.MON...N wind 40 kt. Gusts to 55 kt out of bays and passes.
Seas 10 ft. Heavy Freezing spray in the morning.
.MON NIGHT...NW wind 40 kt. Gusts to 55 kt out of bays and passes.
Seas 13 ft. Freezing spray.
.TUE...NW wind 40 kt. Seas 13 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

...GALE WARNING THROUGH MONDAY NIGHT...
...HEAVY FREEZING SPRAY THROUGH MONDAY...

.TONIGHT...N wind 40 kt. Gusts to 55 kt out of bays and passes.
Seas 13 ft. Heavy Freezing spray.
.MON...N wind 40 kt. Gusts to 55 kt out of bays and passes.
Seas 13 ft. Heavy Freezing spray in the morning.
.MON NIGHT...N wind 35 kt. Gusts to 50 kt out of bays and passes.
Seas 12 ft. Freezing spray.
.TUE...NW wind 35 kt. Seas 11 ft.

Bristol Bay-

...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...N wind 30 kt. Seas 7 ft. Heavy freezing spray.
.MON...N wind 30 kt. Seas 6 ft. Heavy freezing spray.
.MON NIGHT...N wind 25 kt. Seas 5 ft. Heavy freezing spray.
.TUE...N wind 20 kt. Seas 5 ft.

Port Heiden to Cape Sarichef-

...GALE WARNING THROUGH MONDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...N wind 35 kt. Seas 15 ft. Heavy freezing spray.
.MON...N wind 35 kt. Seas 15 ft. Freezing spray.
.MON NIGHT...N wind 35 kt. Seas 13 ft. Freezing spray.
.TUE...NW wind 25 kt. Seas 10 ft.

Cape Sarichef to Nikolski Bering Side-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...N wind 30 kt. Seas 13 ft. Freezing Spray east of Unalaska.
.MON...N wind 30 kt. Seas 13 ft.
.MON NIGHT...N wind 30 kt. Seas 12 ft.
.TUE...NW wind 20 kt. Seas 8 ft.

Unalaska Bay-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...N wind 30 kt. Seas 12 ft.
.MON...N wind 30 kt. Seas 12 ft.
.MON NIGHT...N wind 25 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 5 ft.

Cape Sarichef to Nikolski Pacific Side-

...GALE WARNING THROUGH MONDAY...

.TONIGHT...N wind 35 kt. Seas 12 ft. Freezing Spray east of Unalaska.
.MON...N wind 35 kt. Seas 13 ft.
.MON NIGHT...N wind 30 kt. Seas 11 ft.
.TUE...NW wind 25 kt. Seas 8 ft.

Nikloski to Seguam Island Bering Side-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...NE wind 20 kt. Seas 8 ft.
.MON...N wind 20 kt. Seas 10 ft.
.MON NIGHT...N wind 20 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 7 ft.

Nikolski to Seguam Island Pacific Side-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...N wind 25 kt. Seas 11 ft.
.MON...N wind 25 kt. Seas 10 ft.
.MON NIGHT...N wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 7 ft.

Seguam Island to Adak Bering Side-

.TONIGHT...E wind 20 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 6 ft.
.MON NIGHT...S wind 15 kt. Seas 6 ft.
.TUE...SW wind 20 kt. Seas 6 ft.

Seguam Island to Adak Pacific Side-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 13 ft.
.MON...E wind 15 kt. Seas 10 ft.
.MON NIGHT...S wind 15 kt. Seas 8 ft.
.TUE...W wind 15 kt. Seas 6 ft.

Adak to Kiska-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 14 ft.
.MON...SE wind 15 kt. Seas 11 ft.
.MON NIGHT...S wind 15 kt. Seas 8 ft.
.TUE...SW wind 15 kt. Seas 7 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

.TONIGHT...SW wind 15 kt. Seas 15 ft.
.MON...S wind 25 kt. Seas 11 ft.
.MON NIGHT...SW wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 9 ft.

Pribilof Islands Near Shore Waters-

.TONIGHT...N wind 20 kt. Seas 7 ft. Freezing spray.
.MON...N wind 20 kt. Seas 7 ft. Freezing spray.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 6 ft.

Kuskokwim Delta and Etolin Strait-

...GALE WARNING THROUGH MONDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...

.TONIGHT...N wind 35 kt. Seas in ice free waters 7 ft. Heavy
freezing spray.
.MON...N wind 35 kt. Seas in ice free waters 7 ft. Heavy freezing
spray.
.MON NIGHT...N wind 30 kt. Seas in ice free waters 6 ft. Heavy
freezing spray.
.TUE...N wind 25 kt. Seas in ice free waters 4 ft.

North and West of Nunivak Island-

...HEAVY FREEZING SPRAY WARNING TONIGHT...

.TONIGHT...N wind 20 kt. Seas in ice free waters 2 ft. Heavy
freezing spray.
.MON...N wind 15 kt. Seas in ice free waters 2 ft.
.MON NIGHT...Variable wind 10 kt. Seas in ice free waters 2 ft.
.TUE...SE wind 15 kt. Seas in ice free waters 1 foot.

Saint Matthew Island Waters-

.TONIGHT...NW wind 15 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 7 ft.
.MON NIGHT...SW wind 15 kt. Seas 7 ft.
.TUE...SW wind 15 kt. Seas 6 ft.

$$



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