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National Weather Service Marine Forecast FZAK64 PAFC

FZAK64 PAFC 211154
OFFN13

Coastal Waters Forecast
National Weather Service Anchorage Alaska
354 AM AKDT Sat Apr 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-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
SE wind 15 kt early becoming E 30 kt. Seas building to 9
ft. Rain.

TONIGHT
E wind 30 kt. Seas 11 ft. Widespread rain showers.

SUN
E wind 20 kt. Seas 14 ft. Rain.

SUN NIGHT
NW wind 25 kt. Seas 12 ft.

MON
SW wind 30 kt. Seas 19 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
E wind increasing to 25 kt. Seas building 8 ft. Rain.

TONIGHT
NE wind 25 kt. Seas 13 ft.

SUN
NW wind 25 kt. From the Shumagin Islands E, E wind 15 kt
becoming NW 25 kt in the afternoon. Seas 13 ft.

SUN NIGHT
SW wind 25 kt. Seas 11 ft.

MON
SW wind 30 kt. Seas 19 ft.

Bristol Bay-

SMALL CRAFT ADVISORY TONIGHT AND SUNDAY


TODAY
Variable wind to 10 kt early becoming E wind 20 kt. Seas 3
ft. Areas of freezing fog and patchy fog.

TONIGHT
E wind 30 kt. Seas 4 ft building to 7 ft after
midnight. Rain.

SUN
E wind 30 kt. Seas 6 ft. Rain.

SUN NIGHT
SW wind 15 kt. Seas 2 ft.

MON
S wind 25 kt. Seas 7 ft.

Port Heiden to Cape Sarichef-

SMALL CRAFT ADVISORY TONIGHT AND SUNDAY


TODAY
NE wind increasing to 15 kt. Seas 3 ft.

TONIGHT
NW wind 20 kt except NE 25 kt from Port Moller E. Seas
7 ft. Rain.

SUN
W wind 25 kt. Seas 7 ft.

SUN NIGHT
SW wind 25 kt. Seas 8 ft.

MON
S wind 25 kt. Seas 7 ft.

Cape Sarichef to Nikolski Bering Side-

SMALL CRAFT ADVISORY SUNDAY


TODAY
N wind 15 kt. Seas 5 ft.

TONIGHT
NW wind 20 kt. Seas 6 ft.

SUN
W wind 25 kt. Seas 8 ft.

SUN NIGHT
S wind 25 kt. Seas 9 ft.

MON
SW wind 25 kt. Seas 10 ft.

Unalaska Bay-

TODAY
N wind 10 kt becoming NW in the afternoon. Seas 2 ft.

TONIGHT
NW wind 20 kt. Seas 4 ft.

SUN
W wind 20 kt. Seas 3 ft.

SUN NIGHT
S wind 20 kt. Seas 3 ft.

MON
S wind 20 kt. Seas 3 ft.

Cape Sarichef to Nikolski Pacific Side-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
E wind 20 kt early becoming N. Seas 8 ft building to 13 ft
in the afternoon.

TONIGHT
NW wind 25 kt. Seas 13 ft.

SUN
W wind 25 kt. Seas 10 ft.

SUN NIGHT
SW wind 30 kt. Seas 12 ft.

MON
SW wind 30 kt. Seas 16 ft.

Nikolski to Seguam Island Bering Side-

TODAY
N wind 15 kt. Seas building to 7 ft.

TONIGHT
NW wind 20 kt. Seas 7 ft.

SUN
W wind 20 kt. Seas 7 ft.

SUN NIGHT
SW wind 25 kt. Seas 9 ft.

MON
SW wind 30 kt. Seas 14 ft.

Nikolski to Seguam Island Pacific Side-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
N wind 20 kt. Seas building to 14 ft.

TONIGHT
NW wind 20 kt. Seas 11 ft.

SUN
SW wind 25 kt. Seas 8 ft.

SUN NIGHT
SW wind 30 kt. Seas 13 ft.

MON
SW wind 35 kt. Seas 23 ft.

Seguam Island to Adak Bering Side-

SMALL CRAFT ADVISORY SUNDAY


TODAY
N wind 15 kt. Seas 5 ft.

TONIGHT
NW wind 15 kt. Seas 6 ft.

SUN
W wind 15 kt becoming S 25 kt in the afternoon. Seas 7 ft.
Patchy fog. Widespread rain and snow showers.

SUN NIGHT
SW wind 25 kt. Seas 9 ft.

MON
W wind 30 kt. Seas 11 ft.

Seguam Island to Adak Pacific Side-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
N wind 15 kt. Seas 13 ft.

TONIGHT
NW wind 20 kt. Seas 8 ft.

SUN
SW wind 20 kt becoming S 30 kt in the afternoon. Seas 9 ft.
Patchy fog. Widespread rain showers.

SUN NIGHT
SW wind 30 kt. Seas 13 ft.

MON
W wind 35 kt. Seas 23 ft.

Adak to Kiska-

SMALL CRAFT ADVISORY TODAY AND SUNDAY


TODAY
Variable wind 10 kt. Seas 9 ft.

TONIGHT
W wind 15 kt. Seas 6 ft.

SUN
S wind 30 kt. Seas 7 ft building to 11 ft in the afternoon.
Rain and snow.

SUN NIGHT
SW wind 30 kt. Seas 19 ft.

MON
W wind 30 kt. Seas 18 ft.

Kiska to Attu-

GALE WARNING TONIGHT AND SUNDAY


TODAY
Variable wind to 15 kt. Seas 9 ft.

TONIGHT
S wind 15 kt becoming SE 35 kt after midnight. Seas 8
ft. Snow and rain.

SUN
SE wind 35 kt. Seas 14 ft. Rain and snow.

SUN NIGHT
E wind 30 kt. Seas 18 ft.

MON
NW wind 30 kt. Seas 17 ft.

Pribilof Islands Near Shore Waters-

SMALL CRAFT ADVISORY TONIGHT


TODAY
N wind increasing to 20 kt. Seas building to 7 ft.

TONIGHT
N wind 20 kt. Seas 8 ft. Snow.

SUN
W wind 20 kt. Seas 7 ft.

SUN NIGHT
SW wind 25 kt. Seas 8 ft.

MON
S wind 15 kt. Seas 8 ft.

Kuskokwim Delta and Etolin Strait-

SMALL CRAFT ADVISORY TONIGHT AND SUNDAY


TODAY
Variable wind to 10 kt becoming E wind 20 kt in the
afternoon. Seas 3 ft. Snow.

TONIGHT
E wind 20 kt becoming NE 30 kt after midnight. Seas 4
ft building to 8 ft after midnight. Rain with snow.

SUN
E wind 30 kt. Seas 9 ft. Snow with rain.

SUN NIGHT
S wind 20 kt. Seas 7 ft.

MON
S wind 25 kt. Seas 9 ft.

North and West of Nunivak Island-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
NE wind 25 kt. Seas 8 ft. Freezing spray.

TONIGHT
NE wind 25 kt. Seas 8 ft. Freezing spray.

SUN
NE wind 30 kt. Seas 9 ft. Freezing spray. Snow.

SUN NIGHT
E wind 30 kt. Seas 9 ft.

MON
E wind 20 kt. Seas 6 ft.

Saint Matthew Island Waters-

SMALL CRAFT ADVISORY THROUGH SUNDAY


TODAY
NE wind 25 kt. Seas 9 ft. Freezing spray.

TONIGHT
NE wind 25 kt. Seas 10 ft. Freezing spray.

SUN
NE wind 30 kt. Seas 11 ft. Freezing spray.

SUN NIGHT
NE wind 35 kt. Seas 15 ft.

MON
E wind 35 kt. Seas 15 ft.