Coastal Waters Forecast
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000
FZAK52 PAFC 202251
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
251 PM AKDT Tue Aug 20 2019

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.

PKZ199-211145-
251 PM AKDT Tue Aug 20 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 977 mb low 280 nm south of Shemya moves to 60 nm southwest of Adak
at 995 mb by Wed afternoon then remains stationary through Thu
afternoon at 1006 mb. A 994 mb low develops along a frontal boundary
Wed night 40 nm south of Cold Bay then moves into the western Gulf by
Thu afternoon.

$$

PKZ150-211145-
South of the AK Peninsula Sitkinak to Castle Cape-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.WED...SE wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 25 kt. Seas 9 ft. Rain.
.THU...NE wind 25 kt. Seas 10 ft.
.THU NIGHT...NW wind 15 kt. Seas 9 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 7 ft.

$$

PKZ155-211145-
South of the AK Peninsula Castle Cape to Cape Sarichef-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...SW wind increasing to 20 kt. Seas 6 ft.
.WED...SE wind 25 kt. Seas 8 ft. Rain.
.WED NIGHT...NE wind 25 kt. Seas 9 ft.
.THU...N wind 25 kt. Seas 9 ft.
.THU NIGHT...Variable wind 10 kt. Seas 7 ft.
.FRI THROUGH SUN...NW wind 15 kt. Seas 6 ft.

$$

PKZ160-211145-
Bristol Bay-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...E wind 10 kt. Seas 1 foot. Areas of smoke.
.WED...E wind 15 kt. Seas 2 ft. Areas of smoke.
.WED NIGHT...E wind 15 kt becoming NE after midnight. Seas 2 ft.
.THU...N wind 10 kt. Seas 2 ft.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 5 ft.
.SUN...NW wind 15 kt. Seas 3 ft.

$$

PKZ165-211145-
Port Heiden to Cape Sarichef-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...Variable wind 10 kt becoming E 15 kt after midnight.
Seas 1 foot.
.WED...E wind 20 kt. Seas 3 ft.
.WED NIGHT...NE wind 15 kt. Seas 3 ft.
.THU...N wind 15 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 6 ft.
.SUN...NW wind 15 kt. Seas 4 ft.

$$

PKZ170-211145-
Cape Sarichef to Nikolski Bering Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...E wind increasing to 25 kt. Seas 4 ft.
.WED...E wind 25 kt. Seas 5 ft. Rain.
.WED NIGHT THROUGH THU NIGHT...N wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...NW wind 15 kt. Seas 4 ft.

$$

PKZ171-211145-
Unalaska Bay-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...SE wind 15 kt. Seas 2 ft. Rain.
.WED...E wind 20 kt becoming NE 10 kt in the afternoon. Seas 3 ft.
Rain.
.WED NIGHT...N wind 10 kt. Seas 3 ft. Rain.
.THU...N wind 10 kt. Seas 3 ft.
.THU NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.FRI...N wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...NW wind 10 kt. Seas 3 ft.

$$

PKZ172-211145-
Cape Sarichef to Nikolski Pacific Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind increasing to 25 kt. Seas 7 ft. Rain.
.WED...SE wind 20 kt becoming N in the afternoon. Seas 8 ft.
.WED NIGHT...N wind 20 kt. Seas 9 ft.
.THU...NW wind 15 kt. Seas 8 ft.
.THU NIGHT...Variable wind 10 kt. Seas 7 ft.
.FRI THROUGH SUN...N wind 15 kt. Seas 6 ft.

$$

PKZ173-211145-
Nikolski to Seguam Island Bering Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 30 kt. Seas 7 ft. Rain.
.WED...SE wind 15 kt in the morning becoming variable 10 kt. Seas
6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU AND THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI THROUGH SAT...N wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-211145-
Nikolski to Seguam Island Pacific Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE wind 25 kt in the evening becoming variable 10 kt.
Seas 8 ft.
.WED...SW wind 15 kt becoming N in the afternoon. Seas 9 ft.
.WED NIGHT THROUGH THU NIGHT...Variable wind 10 kt. Seas 8 ft.
.FRI THROUGH SUN...N wind 15 kt. Seas 6 ft.

$$

PKZ175-211145-
Seguam Island to Adak Bering Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt. Seas 6 ft.
.WED...E wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU AND THU NIGHT...NE wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-211145-
Seguam Island to Adak Pacific Side-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 11 ft.
.WED...SE wind 15 kt. Seas 10 ft.
.WED NIGHT...Variable wind 10 kt. Seas 8 ft.
.THU AND THU NIGHT...Variable wind 10 kt. Seas 7 ft.
.FRI THROUGH SAT...N wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ177-211145-
Adak to Kiska-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 30 kt. Seas 12 ft. Rain.
.WED...E wind 25 kt. Seas 9 ft.
.WED NIGHT THROUGH THU...NE wind 20 kt. Seas 7 ft.
.THU NIGHT...NE wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...N wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ178-211145-
Kiska to Attu-
251 PM AKDT Tue Aug 20 2019

...GALE WARNING TONIGHT...

.TONIGHT...NE wind 35 kt. Seas 15 ft.
.WED...NE wind 30 kt. Seas 12 ft.
.WED NIGHT...NE wind 20 kt. Seas 10 ft.
.THU...NE wind 20 kt. Seas 7 ft.
.THU NIGHT...NE wind 15 kt. Seas 6 ft.
.FRI...N wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ179-211145-
Pribilof Islands Near Shore Waters-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...E wind increasing to 20 kt. Seas 6 ft.
.WED AND WED NIGHT...NE wind 20 kt. Seas 5 ft.
.THU AND THU NIGHT...N wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...W wind 15 kt. Seas 4 ft.

$$

PKZ180-211145-
Kuskokwim Delta and Etolin Strait-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...NE wind 15 kt. Seas 3 ft.
.WED...E wind 15 kt. Seas 3 ft.
.WED NIGHT...N wind 15 kt. Seas 3 ft.
.THU...N wind 15 kt. Seas 4 ft.
.THU NIGHT...NW wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...NW wind 20 kt. Seas 5 ft.
.SUN...NW wind 15 kt. Seas 3 ft.

$$

PKZ181-211145-
North and West of Nunivak Island-
251 PM AKDT Tue Aug 20 2019

.TONIGHT...NE wind 20 kt. Seas 4 ft.
.WED...NE wind 15 kt. Seas 3 ft.
.WED NIGHT...N wind 15 kt. Seas 3 ft.
.THU...N wind 20 kt. Seas 5 ft.
.THU NIGHT THROUGH FRI...N wind 25 kt. Seas 7 ft.
.SAT...NW wind 20 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 3 ft.

$$

PKZ185-211145-
Saint Matthew Island Waters-
251 PM AKDT Tue Aug 20 2019

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 25 kt. Seas 7 ft.
.WED...NE wind 15 kt. Seas 5 ft.
.WED NIGHT THROUGH THU...N wind 15 kt. Seas 4 ft.
.THU NIGHT...N wind 20 kt. Seas 5 ft.
.FRI...N wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 5 ft.

$$


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