Coastal Waters Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
FZAK52 PAFC 210033
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
333 PM AKST Mon Nov 20 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.

PKZ199-211330-
333 PM AKST Mon Nov 20 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 983 mb Gulf of Anadyr low extends a front over the Bering and
moves into Western Alaska Tue morning. The low slips into the
Russian Arctic through Wed afternoon. The trailing front links
with a 1006 mb North Pacific low that moves over St Matthew Island
with its associated front by Wed afternoon.

$$

PKZ150-211330-
South of the AK Peninsula Sitkinak to Castle Cape-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TONIGHT AND TUESDAY NIGHT...

.TONIGHT...N wind 35 kt diminishing to 25 kt after midnight.
Seas 17 ft.
.TUE...N wind 15 kt becoming NW 30 kt in the afternoon.
Seas 11 ft.
.TUE NIGHT...N wind 35 kt. Seas 12 ft.
.WED...W wind 30 kt. Seas 8 ft.
.WED NIGHT...SW wind 35 kt. Seas 11 ft.
.THU THROUGH FRI...NW wind 45 kt. Seas 23 ft.
.SAT...NW wind 30 kt. Seas 13 ft.

$$

PKZ155-211330-
South of the AK Peninsula Castle Cape to Cape Sarichef-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...N wind 30 kt becoming NW 15 kt after midnight.
Seas 11 ft.
.TUE...NW wind 30 kt. From the Shumagin Islands E, NW wind 15 kt
increasing to 30 kt in the afternoon. Seas 9 ft.
.TUE NIGHT...N wind 30 kt diminishing to 20 kt after midnight.
Seas 9 ft.
.WED...SW wind 40 kt. Seas 11 ft.
.WED NIGHT...W wind 45 kt. Seas 16 ft.
.THU...NW wind 55 kt. Seas 27 ft.
.FRI...NW wind 45 kt. Seas 19 ft.
.SAT...W wind 20 kt. Seas 8 ft.

$$

PKZ160-211330-
Bristol Bay-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

.TONIGHT...NE wind 20 kt becoming E 10 kt after midnight.
Seas 6 ft subsiding to 3 ft after midnight. Freezing spray.
.TUE...SW wind 30 kt becoming NW in the afternoon. Seas 4 ft
building to 10 ft in the afternoon. Snow.
.TUE NIGHT...NW wind 25 kt. Seas 9 ft.
.WED...SW wind 30 kt. Seas 6 ft.
.WED NIGHT...SW wind 35 kt. Seas 14 ft.
.THU THROUGH FRI...N wind 35 kt. Seas 15 ft.
.SAT...NE wind 15 kt. Seas 5 ft.

$$

PKZ165-211330-
Port Heiden to Cape Sarichef-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...NW wind 15 kt becoming SW 25 kt after midnight.
From Port Moller E, N wind 15 kt becoming SW after midnight.
Seas 9 ft.
.TUE...NW wind 30 kt. Seas 12 ft.
.TUE NIGHT...NW wind 25 kt becoming W 15 kt after midnight.
Seas 12 ft.
.WED...S wind 45 kt. Seas 14 ft.
.WED NIGHT...W wind 45 kt. Seas 27 ft.
.THU...NW wind 55 kt. Seas 37 ft.
.FRI...NW wind 40 kt. Seas 20 ft.
.SAT...SW wind 15 kt. Seas 7 ft.

$$

PKZ170-211330-
Cape Sarichef to Nikolski Bering Side-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...SW wind 20 kt becoming W 30 kt after midnight.
Seas 9 ft.
.TUE...N wind 30 kt diminishing to 20 kt in the afternoon.
Seas 11 ft.
.TUE NIGHT...NE wind 15 kt becoming S 30 kt after midnight.
Seas 10 ft.
.WED...SW wind 45 kt. Seas 15 ft.
.WED NIGHT...W wind 50 kt. Seas 31 ft.
.THU...NW wind 50 kt. Seas 37 ft.
.FRI...W wind 30 kt. Seas 19 ft.
.SAT...SW wind 25 kt. Seas 8 ft.

$$

PKZ171-211330-
Unalaska Bay-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...Variable wind less than 10 kt becoming W 25 kt after
midnight. Seas 3 ft building to 7 ft after midnight. Rain.
.TUE...NW wind 25 kt. Seas 8 ft.
.TUE NIGHT...NE wind 15 kt becoming S after midnight. Seas 3 ft.
.WED...S wind 30 kt. Seas 5 ft.
.WED NIGHT...W wind 45 kt. Seas 7 ft.
.THU...NW wind 50 kt. Seas 24 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.SAT...SW wind 15 kt. Seas 2 ft.

$$

PKZ172-211330-
Cape Sarichef to Nikolski Pacific Side-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...N wind 30 kt. Seas 8 ft.
.TUE NIGHT...NE wind 20 kt becoming SE after midnight. Seas 7 ft.
.WED...SW wind 40 kt. Seas 15 ft.
.WED NIGHT...W wind 45 kt. Seas 16 ft.
.THU...NW wind 50 kt. Seas 20 ft.
.FRI...W wind 35 kt. Seas 13 ft.
.SAT...SW wind 25 kt. Seas 11 ft.

$$

PKZ173-211330-
Nikloski to Seguam Island Bering Side-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 9 ft. Rain.
.TUE...N wind 25 kt becoming NE 15 kt in the afternoon.
Seas 10 ft.
.TUE NIGHT...SE wind 25 kt becoming S 40 kt after midnight. Seas
11 ft. Rain.
.WED...SW wind 40 kt. Seas 14 ft.
.WED NIGHT...NW wind 45 kt. Seas 28 ft.
.THU...NW wind 45 kt. Seas 31 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 13 ft.

$$

PKZ174-211330-
Nikolski to Seguam Island Pacific Side-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 8 ft.
.TUE...N wind 25 kt. Seas 8 ft.
.TUE NIGHT...SE wind 20 kt becoming S 30 kt after midnight.
Seas 9 ft.
.WED...SW wind 40 kt. Seas 15 ft.
.WED NIGHT...NW wind 40 kt. Seas 18 ft.
.THU...NW wind 40 kt. Seas 21 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 14 ft.

$$

PKZ175-211330-
Seguam Island to Adak Bering Side-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 8 ft.
.TUE...N wind 15 kt becoming SE in the afternoon. Seas 8 ft.
.TUE NIGHT...SE wind 35 kt becoming S 40 kt after midnight.
Seas 13 ft. Rain.
.WED...W wind 40 kt. Seas 14 ft.
.WED NIGHT...NW wind 35 kt. Seas 22 ft.
.THU...W wind 35 kt. Seas 23 ft.
.FRI...S wind 30 kt. Seas 11 ft.
.SAT...W wind 20 kt. Seas 8 ft.

$$

PKZ176-211330-
Seguam Island to Adak Pacific Side-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 8 ft.
.TUE...NE wind 20 kt. Seas 7 ft.
.TUE NIGHT...SE wind 35 kt. Seas 12 ft. Rain.
.WED...W wind 40 kt. Seas 15 ft.
.WED NIGHT...NW wind 30 kt. Seas 12 ft.
.THU...NW wind 30 kt. Seas 11 ft.
.FRI...S wind 30 kt. Seas 19 ft.
.SAT...W wind 20 kt. Seas 14 ft.

$$

PKZ177-211330-
Adak to Kiska-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...NW wind 25 kt becoming N 15 kt after midnight.
Seas 11 ft.
.TUE...E wind 20 kt becoming SE 30 kt in the afternoon.
Seas 9 ft. Rain.
.TUE NIGHT...S wind 40 kt. Seas 15 ft. Rain.
.WED...NW wind 35 kt. Seas 16 ft.
.WED NIGHT...NW wind 30 kt. Seas 16 ft.
.THU...SW wind 25 kt. Seas 14 ft.
.FRI...S wind 30 kt. Seas 16 ft.
.SAT...W wind 20 kt. Seas 11 ft.

$$

PKZ178-211330-
Kiska to Attu-
333 PM AKST Mon Nov 20 2017

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 13 ft.
.TUE...SE wind 25 kt. Seas 12 ft. Rain.
.TUE NIGHT...SE wind 35 kt becoming W after midnight. Seas 15 ft.
.WED...NW wind 40 kt. Seas 15 ft.
.WED NIGHT...W wind 25 kt. Seas 13 ft.
.THU THROUGH FRI...SW wind 30 kt. Seas 12 ft.
.SAT...SW wind 25 kt. Seas 11 ft.

$$

PKZ179-211330-
Pribilof Islands Near Shore Waters-
333 PM AKST Mon Nov 20 2017

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 13 ft. Rain.
.TUE...NW wind 30 kt becoming W 20 kt in the afternoon. Seas 14
ft.
.TUE NIGHT...SW wind 20 kt becoming S 30 kt after midnight. Seas
12 ft.
.WED...SW wind 45 kt. Seas 21 ft.
.WED NIGHT...W wind 55 kt. Seas 33 ft.
.THU...NW wind 55 kt. Seas 33 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 13 ft.

$$

PKZ180-211330-
Kuskokwim Delta and Etolin Strait-
333 PM AKST Mon Nov 20 2017

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...SW wind 35 kt. Seas 9 ft.
.TUE...NW wind 35 kt. Seas 13 ft.
.TUE NIGHT...W wind 25 kt. Seas 10 ft.
.WED...S wind 45 kt. Seas 14 ft.
.WED NIGHT...SW wind 50 kt. Seas 23 ft.
.THU...NW wind 50 kt. Seas 23 ft.
.FRI...NW wind 35 kt. Seas 13 ft.
.SAT...S wind 20 kt. Seas 8 ft.

$$

PKZ181-211330-
North and West of Nunivak Island-
333 PM AKST Mon Nov 20 2017

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...S wind 40 kt becoming W after midnight.
Seas 14 ft. Rain.
.TUE...W wind 40 kt diminishing to 30 kt in the afternoon.
Seas 18 ft.
.TUE NIGHT...W wind 30 kt. Seas 13 ft.
.WED...S wind 45 kt. Seas 15 ft.
.WED NIGHT...W wind 50 kt. Seas 21 ft.
.THU...NW wind 50 kt. Seas 20 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 13 ft.

$$

PKZ185-211330-
Saint Matthew Island Waters-
333 PM AKST Mon Nov 20 2017

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...S wind 40 kt E of Saint Matthew Island...W 45 kt W of
Saint Matthew Island. Seas 24 ft. Rain.
.TUE...W wind 40 kt diminishing to 30 kt in the afternoon. Seas
24 ft.
.TUE NIGHT...SW wind 25 kt. Seas 17 ft subsiding to 12 ft after
midnight. Rain with snow.
.WED...SE wind 45 kt. Seas 18 ft.
.WED NIGHT...NW wind 50 kt. Seas 25 ft.
.THU...W wind 45 kt. Seas 23 ft.
.FRI...SW wind 25 kt. Seas 14 ft.
.SAT...SW wind 30 kt. Seas 16 ft.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.