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 16 17
000
FZAK52 PAFC 211150
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 AM AKDT Thu Sep 21 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.

PKZ199-220100-
350 AM AKDT Thu Sep 21 2017
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 992 mb low 230 nm South of Adak moves to 125 nm southeast of
Chignik at 996 by Sat morning. A front decays over the Southern
Bering while the main front stretches across the Alaska Peninsula
and Gulf of Alaska for Sat morning. High pressure extends over
the Northern and Western Bering through Sat morning.

$$

PKZ150-220100-
South of the AK Peninsula Sitkinak to Castle Cape-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 25 kt. Seas 11 ft.
.TONIGHT...SW wind 30 kt. Seas 13 ft.
.FRI...S wind 30 kt. Seas 13 ft.
.FRI NIGHT...S wind 25 kt. Seas 11 ft.
.SAT...W wind 20 kt. Seas 8 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 8 ft.

$$

PKZ155-220100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 25 kt. Seas 12 ft. Patchy fog. Rain showers and isolated
thunderstorms.
.TONIGHT...S wind 30 kt. Seas 12 ft. Patchy fog.
.FRI...S wind 30 kt. Seas 12 ft. Patchy fog. Periods of rain.
.FRI NIGHT...NW wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 7 ft.

$$

PKZ160-220100-
Bristol Bay-
350 AM AKDT Thu Sep 21 2017

.TODAY...E wind 15 kt becoming SE in the afternoon. Seas 3 ft.
Patchy fog. Rain.
.TONIGHT...E wind 10 kt becoming S after midnight. Seas 2 ft.
Patchy fog. Rain.
.FRI...SE wind 15 kt becoming E in the afternoon. Seas 2 ft.
Patchy fog. Rain.
.FRI NIGHT...NE wind 10 kt. Seas 2 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 5 ft.

$$

PKZ165-220100-
Port Heiden to Cape Sarichef-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...E wind 15 kt. Seas 3 ft. Patchy fog. Rain showers and isolated
thunderstorms.
.TONIGHT...Variable wind 10 kt becoming NE 25 kt after midnight.
From Port Moller E, SE wind 15 kt. Seas 5 ft. Patchy fog. Rain.
.FRI...N wind 25 kt except N 20 kt from Port Moller E. Seas 8 ft.
Patchy fog. Rain.
.FRI NIGHT...N wind 25 kt. Seas 8 ft.
.SAT...NW wind 25 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 8 ft.

$$

PKZ170-220100-
Cape Sarichef to Nikolski Bering Side-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...E wind 20 kt. Seas 6 ft. Patchy fog. Rain showers. Isolated
thunderstorms in the morning.
.TONIGHT...NE wind 30 kt. Seas 11 ft. Patchy fog. Periods of rain.
.FRI...N wind 30 kt. Seas 11 ft. Patchy fog.
.FRI NIGHT...N wind 25 kt. Seas 10 ft.
.SAT THROUGH MON...NW wind 20 kt. Seas 8 ft.

$$

PKZ171-220100-
Unalaska Bay-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...E wind 10 kt in the morning becoming variable less than
10 kt. Seas 2 ft. Patchy fog. Rain showers. Isolated thunderstorms
in the morning.
.TONIGHT...Variable wind less than 10 kt becoming NE 20 kt after
midnight. Seas 3 ft building to 7 ft after midnight. Patchy fog.
Rain.
.FRI...N wind 25 kt. Seas 10 ft. Patchy fog. Rain.
.FRI NIGHT...NW wind 25 kt. Seas 10 ft.
.SAT...NW wind 15 kt. Seas 5 ft.
.SUN...NW wind 20 kt. Seas 2 ft.
.MON...W wind 15 kt. Seas 3 ft.

$$

PKZ172-220100-
Cape Sarichef to Nikolski Pacific Side-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 25 kt. Seas 10 ft. Patchy fog. Rain showers. Isolated
thunderstorms in the morning.
.TONIGHT...S wind 25 kt becoming N 15 kt after midnight. Seas 11 ft.
Patchy fog. Rain.
.FRI...N wind 30 kt. Seas 11 ft. Patchy fog.
.FRI NIGHT...NW wind 30 kt. Seas 9 ft.
.SAT...NW wind 25 kt. Seas 7 ft.
.SUN THROUGH MON...NW wind 20 kt. Seas 7 ft.

$$

PKZ173-220100-
Nikloski to Seguam Island Bering Side-
350 AM AKDT Thu Sep 21 2017

...GALE WARNING TONIGHT...

.TODAY...NE wind 25 kt. Seas 11 ft. Patchy fog. Rain showers.
.TONIGHT...N wind 35 kt. Seas 15 ft. Patchy fog.
.FRI...N wind 30 kt. Seas 13 ft. Patchy fog.
.FRI NIGHT...N wind 25 kt. Seas 10 ft.
.SAT THROUGH MON...NW wind 20 kt. Seas 8 ft.

$$

PKZ174-220100-
Nikolski to Seguam Island Pacific Side-
350 AM AKDT Thu Sep 21 2017

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...SE wind 20 kt becoming variable 10 late afternoon. Seas 9
ft. Patchy fog. Rain showers.
.TONIGHT...NE wind 25 kt becoming N 35 kt after midnight. Seas
14 ft. Patchy fog. Rain.
.FRI...N wind 35 kt. Seas 14 ft. Patchy fog.
.FRI NIGHT...N wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 9 ft.
.MON...NW wind 20 kt. Seas 7 ft.

$$

PKZ175-220100-
Seguam Island to Adak Bering Side-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...Variable wind 15 kt becoming NE 30 kt by late morning. Seas
building to 13 ft. Patchy fog.
.TONIGHT...N wind 30 kt. Seas 14 ft. Patchy fog.
.FRI...N wind 30 kt. Seas 12 ft. Patchy fog.
.FRI NIGHT...N wind 20 kt. Seas 9 ft.
.SAT THROUGH SUN...NW wind 20 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 6 ft.

$$

PKZ176-220100-
Seguam Island to Adak Pacific Side-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...Variable wind 15 kt becoming NE wind 25 kt in the afternoon.
Seas building to 9 ft. Patchy fog. Rain.
.TONIGHT...N wind 30 kt. Seas 12 ft. Patchy fog.
.FRI...N wind 30 kt. Seas 11 ft. Patchy fog.
.FRI NIGHT...N wind 20 kt. Seas 8 ft.
.SAT THROUGH SUN...NW wind 20 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.

$$

PKZ177-220100-
Adak to Kiska-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...N wind 30 kt. Seas 15 ft. Patchy fog.
.TONIGHT...N wind 30 kt. Seas 14 ft. Patchy fog.
.FRI...NE wind 20 kt. Seas 11 ft. Patchy fog.
.FRI NIGHT...NE wind 15 kt. Seas 8 ft.
.SAT THROUGH MON...NW wind 15 kt. Seas 6 ft.

$$

PKZ178-220100-
Kiska to Attu-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE wind 30 kt. Seas 13 ft. Patchy fog.
.TONIGHT...NE wind 25 kt. Seas 12 ft. Patchy fog.
.FRI...NE wind 15 kt. Seas 9 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 4 ft.

$$

PKZ179-220100-
Pribilof Islands Near Shore Waters-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE wind 30 kt. Seas 11 ft. Patchy fog.
.TONIGHT...N wind 30 kt. Seas 11 ft.
.FRI...N wind 30 kt. Seas 10 ft.
.FRI NIGHT...N wind 25 kt. Seas 8 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
.SUN...NW wind 25 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ180-220100-
Kuskokwim Delta and Etolin Strait-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE wind 25 kt. Seas 6 ft.
.TONIGHT...N wind 30 kt. Seas 7 ft. Patchy fog.
.FRI...N wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...N wind 30 kt. Seas 6 ft.
.SAT THROUGH MON...NW wind 20 kt. Seas 6 ft.

$$

PKZ181-220100-
North and West of Nunivak Island-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...N wind 30 kt. Seas 8 ft.
.TONIGHT...N wind 25 kt. Seas 8 ft. Patchy fog.
.FRI...N wind 30 kt. Seas 8 ft.
.FRI NIGHT...N wind 30 kt. Seas 9 ft.
.SAT THROUGH SUN...N wind 25 kt. Seas 6 ft.
.MON...N wind 20 kt. Seas 6 ft.

$$

PKZ185-220100-
Saint Matthew Island Waters-
350 AM AKDT Thu Sep 21 2017

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NE wind 30 kt. Seas 9 ft. Patchy fog.
.TONIGHT...N wind 25 kt. Seas 8 ft. Patchy fog.
.FRI...N wind 25 kt. Seas 8 ft. Patchy fog.
.FRI NIGHT...N wind 25 kt. Seas 8 ft.
.SAT...N wind 25 kt. Seas 6 ft.
.SUN THROUGH MON...N wind 20 kt. Seas 7 ft.

$$



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