Alert archive / Alaska / Small Craft Advisories in 2020

Small Craft Advisory 554, NWS Anchorage, AK

July 20, 2020

NWS Anchorage, AK issued this small craft advisory at Jul 20, 2020, 3:18 PM AKDT. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Jul 20, 2020, 3:18 PM AKDT (23:18 UTC)
Expired
Jul 25, 2020, 3:34 AM AKDT
In force
5 days
Issued by
NWS Anchorage, AK

The text

As transmitted.

787 
FZAK52 PAFC 202318
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
318 PM AKDT Mon Jul 20 2020

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.

PKZ199-211200-
318 PM AKDT Mon Jul 20 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A front associated with a 1002 mb low 220 nm west of Attu moves 
over the western Aleutians and Bering through Wed afternoon. A 
1006 mb North Pacific low moves to 125 nm North of Shemya at 1000
mb by Wed afternoon. High pressure persists over the Eastern Bering 
through Wed afternoon.

$$

PKZ150-211200-
South of the AK Peninsula Sitkinak to Castle Cape-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...W wind 20 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.TUE NIGHT THROUGH WED NIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.

$$

PKZ155-211200-
South of the AK Peninsula Castle Cape to Cape Sarichef-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.TUE...NW wind 15 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.WED...W wind 15 kt. Seas 5 ft.
.WED NIGHT...SW wind 20 kt. Seas 5 ft.
.THU THROUGH SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ160-211200-
Bristol Bay-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...W wind 20 kt. Seas 3 ft. Patchy fog.
.TUE...W wind 20 kt. Seas 3 ft. Patchy fog.
.TUE NIGHT THROUGH WED NIGHT...W wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 4 ft.
.FRI...SW wind 20 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 4 ft.

$$

PKZ165-211200-
Port Heiden to Cape Sarichef-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE AND TUE NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft.
.WED NIGHT...SE wind 20 kt. Seas 4 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI...SW wind 20 kt. Seas 9 ft.
.SAT...SW wind 15 kt. Seas 4 ft.

$$

PKZ170-211200-
Cape Sarichef to Nikolski Bering Side-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE NIGHT...S wind 15 kt. Seas 2 ft. Patchy fog.
.WED AND WED NIGHT...S wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ171-211200-
Unalaska Bay-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...NW wind 10 kt. Seas 2 ft. Patchy fog.
.TUE AND TUE NIGHT...Variable wind less than 10 kt. 
Seas 2 ft. Patchy fog.
.WED AND WED NIGHT...S wind 20 kt. Seas 3 ft.
.THU THROUGH FRI...SW wind 15 kt. Seas 2 ft.
.SAT...SW wind 10 kt. Seas 2 ft.

$$

PKZ172-211200-
Cape Sarichef to Nikolski Pacific Side-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...S wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ173-211200-
Nikolski to Seguam Island Bering Side-
318 PM AKDT Mon Jul 20 2020

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TUE NIGHT...S wind 15 kt becoming SE 25 kt after midnight. 
Seas 6 ft. Patchy fog. Rain.
.WED AND WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU THROUGH SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ174-211200-
Nikolski to Seguam Island Pacific Side-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE NIGHT...SE wind 20 kt. Seas 7 ft. Patchy fog.
.WED AND WED NIGHT...S wind 25 kt. Seas 9 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...SW wind 20 kt. Seas 9 ft.

$$

PKZ175-211200-
Seguam Island to Adak Bering Side-
318 PM AKDT Mon Jul 20 2020

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...S wind 15 kt. Seas 3 ft. Patchy fog.
.TUE...S wind 15 kt. Seas 3 ft. Patchy fog.
.TUE NIGHT...SE wind 20 kt increasing to 30 kt after midnight. 
Seas 6 ft. Patchy fog. Rain.
.WED...S wind 25 kt. Seas 6 ft.
.WED NIGHT...SW wind 20 kt. Seas 5 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 5 ft.

$$

PKZ176-211200-
Seguam Island to Adak Pacific Side-
318 PM AKDT Mon Jul 20 2020

...SMALL CRAFT ADVISORY TUESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TUE...S wind 20 kt. Seas 5 ft. Patchy fog.
.TUE NIGHT...SE wind 20 kt increasing to 30 kt after midnight. 
Seas 8 ft. Patchy fog. Rain.
.WED AND WED NIGHT...SW wind 25 kt. Seas 10 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...SW wind 20 kt. Seas 7 ft.

$$

PKZ177-211200-
Adak to Kiska-
318 PM AKDT Mon Jul 20 2020

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

.TONIGHT...S wind 20 kt. Seas 6 ft. Patchy fog.
.TUE...SE wind 20 kt increasing to 30 kt in the afternoon. 
Seas 8 ft. Patchy fog. Rain.
.TUE NIGHT...SE wind 30 kt becoming S 20 kt after midnight. 
Seas 11 ft.
.WED...SW wind 15 kt. Seas 8 ft.
.WED NIGHT...SW wind 25 kt. Seas 8 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...SW wind 15 kt. Seas 5 ft.

$$

PKZ178-211200-
Kiska to Attu-
318 PM AKDT Mon Jul 20 2020

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

.TONIGHT...S wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.TUE...SE wind 30 kt. Seas 8 ft. Patchy fog. Rain.
.TUE NIGHT...E wind 30 kt becoming S 15 kt after midnight. 
Seas 9 ft.
.WED...SW wind 20 kt. Seas 8 ft.
.WED NIGHT...SW wind 25 kt. Seas 7 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 8 ft.
.SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ179-211200-
Pribilof Islands Near Shore Waters-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog. Rain.
.WED AND WED NIGHT...SE wind 25 kt. Seas 7 ft.
.THU...S wind 20 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ180-211200-
Kuskokwim Delta and Etolin Strait-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. 
Seas 2 ft. Patchy fog.
.TUE AND TUE NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...W wind 10 kt. Seas 2 ft.
.WED NIGHT...SE wind 25 kt. Seas 3 ft.
.THU...SE wind 25 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 6 ft.
.SAT...SW wind 10 kt. Seas 4 ft.

$$

PKZ181-211200-
North and West of Nunivak Island-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TUE AND TUE NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft.
.WED NIGHT...SE wind 25 kt. Seas 4 ft.
.THU...SE wind 25 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 5 ft.

$$

PKZ185-211200-
Saint Matthew Island Waters-
318 PM AKDT Mon Jul 20 2020

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TUE AND TUE NIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.WED...E wind 20 kt. Seas 4 ft.
.WED NIGHT...E wind 25 kt. Seas 8 ft.
.THU...E wind 25 kt. Seas 9 ft.
.FRI...SE wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$
11 follow-up statements
580 
FZAK52 PAFC 211120
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
320 AM AKDT Tue Jul 21 2020

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.

PKZ199-220000-
320 AM AKDT Tue Jul 21 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1000 mb low 230 nm west of Attu Island meanders to 210 nm
southwest of Attu Island at 1004 mb by Tue night. A 1006 mb low 
at 390 nm south of Attu Island moves to 100 nm east of Shemya at 
1004 mb and phases with the previous low by Wed morning and then 
moves to 340 nm northeast of Shemya at 1000 mb by Wed night.


$$

PKZ150-220000-
South of the AK Peninsula Sitkinak to Castle Cape-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY Today...

.TODAY...NW wind 25 kt. Seas 5 ft.
.TONIGHT...NW wind 20 kt. Seas 4 ft.
.WED...W wind 20 kt. Seas 5 ft.
.WED NIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.

$$

PKZ155-220000-
South of the AK Peninsula Castle Cape to Cape Sarichef-
320 AM AKDT Tue Jul 21 2020

.TODAY...W wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...S wind 20 kt. Seas 5 ft.
.THU THROUGH FRI...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 6 ft.

$$

PKZ160-220000-
Bristol Bay-
320 AM AKDT Tue Jul 21 2020

.TODAY...W wind 20 kt. Seas 3 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 4 ft.
.WED...W wind 20 kt. Seas 4 ft.
.WED NIGHT...W wind 20 kt. Seas 3 ft.
.THU...SE wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 5 ft.

$$

PKZ165-220000-
Port Heiden to Cape Sarichef-
320 AM AKDT Tue Jul 21 2020

.TODAY...W wind 15 kt. Seas 2 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 2 ft. Patchy fog.
.WED...SW wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind 25 kt. Seas 3 ft.
.THU...S wind 20 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 9 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.

$$

PKZ170-220000-
Cape Sarichef to Nikolski Bering Side-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 25 kt. Seas 4 ft. Patchy fog. Rain.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...S wind 20 kt. Seas 9 ft.
.SAT...SW wind 15 kt. Seas 6 ft.

$$

PKZ171-220000-
Unalaska Bay-
320 AM AKDT Tue Jul 21 2020

.TODAY...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.WED...S wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.WED NIGHT...S wind 20 kt. Seas 3 ft.
.THU THROUGH FRI...S wind 15 kt. Seas 2 ft.
.SAT...SW wind 10 kt. Seas 2 ft.

$$

PKZ172-220000-
Cape Sarichef to Nikolski Pacific Side-
320 AM AKDT Tue Jul 21 2020

.TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 25 kt. Seas 7 ft.
.THU THROUGH SAT...SW wind 20 kt. Seas 8 ft.

$$

PKZ173-220000-
Nikolski to Seguam Island Bering Side-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Patchy fog. Rain.
.WED...S wind 25 kt. Seas 8 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 7 ft.

$$

PKZ174-220000-
Nikolski to Seguam Island Pacific Side-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...S wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 6 ft. Patchy fog.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...W wind 20 kt. Seas 9 ft.

$$

PKZ175-220000-
Seguam Island to Adak Bering Side-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...SE wind 15 kt. Seas 3 ft. Patchy fog.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Patchy fog. Rain.
.WED...S wind 25 kt. Seas 6 ft. Rain.
.WED NIGHT...SW wind 20 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 8 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.

$$

PKZ176-220000-
Seguam Island to Adak Pacific Side-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY...

.TODAY...SE wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...SE wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED...S wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...SW wind 25 kt. Seas 10 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...W wind 20 kt. Seas 7 ft.

$$

PKZ177-220000-
Adak to Kiska-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TODAY...SE wind 20 kt increasing to 30 kt in the afternoon. Seas
8 ft. Patchy fog. Rain.
.TONIGHT...SE wind 30 kt becoming S wind 20 kt after midnight. Seas
10 ft.
.WED...SW wind 15 kt. Seas 8 ft.
.WED NIGHT...SW wind 25 kt. Seas 8 ft.
.THU THROUGH FRI...SW wind 25 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 5 ft.

$$

PKZ178-220000-
Kiska to Attu-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.TONIGHT...E wind 25 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 7 ft.
.THU...W wind 25 kt. Seas 9 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 6 ft.

$$

PKZ179-220000-
Pribilof Islands Near Shore Waters-
320 AM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY...

.TODAY...SW wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog. Rain.
.WED...SE wind 15 kt increasing to 25 kt in the afternoon. Seas
5 ft. Patchy fog. Rain.
.WED NIGHT...SE wind 25 kt. Seas 8 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 15 kt. Seas 9 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.

$$

PKZ180-220000-
Kuskokwim Delta and Etolin Strait-
320 AM AKDT Tue Jul 21 2020

.TODAY...W wind 15 kt. Seas 3 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...NW wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind 20 kt. Seas 3 ft.
.THU...SE wind 25 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 6 ft.
.SAT...W wind 10 kt. Seas 4 ft.

$$

PKZ181-220000-
North and West of Nunivak Island-
320 AM AKDT Tue Jul 21 2020

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...NW wind 10 kt. Seas 2 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...E wind 25 kt. Seas 4 ft.
.THU...SE wind 25 kt. Seas 6 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 5 ft.

$$

PKZ185-220000-
Saint Matthew Island Waters-
320 AM AKDT Tue Jul 21 2020

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...E wind 20 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...E wind 30 kt. Seas 8 ft.
.THU...E wind 25 kt. Seas 9 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 5 ft.

$$
605 
FZAK52 PAFC 212340
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
340 PM AKDT Tue Jul 21 2020

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.

PKZ199-221245-
340 PM AKDT Tue Jul 21 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low 260 nm west of Shemya moves over Shemya at 1002 mb 
by Wed afternoon, and then moves to 310 nm west of St Paul at 999
mb by Thu afternoon.

$$

PKZ150-221245-
South of the AK Peninsula Sitkinak to Castle Cape-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...W wind 20 kt. Seas 5 ft.
.WED AND WED NIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt. Seas 6 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ155-221245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.WED AND WED NIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU...S wind 20 kt. Seas 5 ft.
.THU NIGHT THROUGH FRI...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 7 ft.
.SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ160-221245-
Bristol Bay-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...W wind increasing to 20 kt. Seas 4 ft. Patchy fog.
.WED AND WED NIGHT...W wind 20 kt. Seas 3 ft. Patchy fog.
.THU AND THU NIGHT...SE wind 15 kt. Seas 2 ft.
.FRI...W wind 20 kt. Seas 4 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 4 ft.

$$

PKZ165-221245-
Port Heiden to Cape Sarichef-
340 PM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...W wind 15 kt. Seas 2 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind increasing to 25 kt except SE 15 kt 
from Port Moller E. Seas 3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 3 ft.
.THU NIGHT THROUGH FRI...SW wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ170-221245-
Cape Sarichef to Nikolski Bering Side-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...S wind 15 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 15 kt increasing to 25 kt in the 
afternoon. Seas 4 ft. Patchy fog. Rain.
.WED NIGHT...S wind 25 kt. Seas 6 ft. Patchy fog.
.THU...SW wind 25 kt. Seas 6 ft.
.THU NIGHT...SW wind 20 kt. Seas 6 ft.
.FRI...S wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ171-221245-
Unalaska Bay-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 10 kt increasing to 20 kt in the afternoon. 
Seas 2 ft. Patchy fog. Rain.
.WED NIGHT...S wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.THU...SW wind 15 kt. Seas 2 ft.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI...S wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...W wind 10 kt. Seas 2 ft.

$$

PKZ172-221245-
Cape Sarichef to Nikolski Pacific Side-
340 PM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...S wind 15 kt. Seas 5 ft. Patchy fog.
.WED...S wind 20 kt. Seas 5 ft. Patchy fog.
.WED NIGHT...S wind 25 kt. Seas 7 ft. Patchy fog.
.THU AND THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 10 ft.
.SUN...W wind 15 kt. Seas 7 ft.

$$

PKZ173-221245-
Nikolski to Seguam Island Bering Side-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...SE wind 20 kt. Seas 5 ft. Patchy fog. Rain.
.WED...SE wind 25 kt. Seas 8 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 8 ft. Rain.
.THU THROUGH FRI...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ174-221245-
Nikolski to Seguam Island Pacific Side-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...SE wind 20 kt. Seas 6 ft. Patchy fog.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft. Rain.
.THU AND THU NIGHT...SW wind 25 kt. Seas 10 ft.
.FRI...SW wind 25 kt. Seas 11 ft.
.SAT...W wind 20 kt. Seas 9 ft.
.SUN...W wind 15 kt. Seas 7 ft.

$$

PKZ175-221245-
Seguam Island to Adak Bering Side-
340 PM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

.TONIGHT...SE wind 25 kt. Seas 5 ft. Patchy fog. Rain.
.WED...S wind 25 kt. Seas 6 ft. Rain.
.WED NIGHT THROUGH THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ176-221245-
Seguam Island to Adak Pacific Side-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...SE wind 25 kt. Seas 8 ft. Patchy fog. Rain.
.WED...S wind 25 kt. Seas 10 ft. Rain.
.WED NIGHT THROUGH THU NIGHT...SW wind 25 kt. Seas 10 ft.
.FRI...SW wind 25 kt. Seas 11 ft.
.SAT...W wind 20 kt. Seas 7 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ177-221245-
Adak to Kiska-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...SE wind 30 kt becoming S 20 kt after 
midnight. Seas 10 ft.
.WED...SW wind 15 kt. Seas 8 ft.
.WED NIGHT...SW wind 25 kt. Seas 8 ft.
.THU AND THU NIGHT...W wind 25 kt. Seas 10 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ178-221245-
Kiska to Attu-
340 PM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt diminishing to 15 kt after 
midnight. Seas 8 ft.
.WED...SW wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 20 kt. Seas 8 ft.
.THU NIGHT THROUGH FRI...NW wind 25 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ179-221245-
Pribilof Islands Near Shore Waters-
340 PM AKDT Tue Jul 21 2020

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

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...SE wind 15 kt increasing to 25 kt in the afternoon. 
Seas 4 ft. Patchy fog. Rain.
.WED NIGHT...SE wind 30 kt. Seas 8 ft. Areas of fog. Rain.
.THU...S wind 20 kt. Seas 7 ft.
.THU NIGHT...S wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ180-221245-
Kuskokwim Delta and Etolin Strait-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.WED...NW wind 15 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SW wind 10 kt becoming SE 20 kt after 
midnight. Seas 3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 4 ft.
.THU NIGHT...S wind 20 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.SAT...W wind 10 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 4 ft.

$$

PKZ181-221245-
North and West of Nunivak Island-
340 PM AKDT Tue Jul 21 2020

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED NIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU...SE wind 25 kt. Seas 5 ft.
.THU NIGHT...SE wind 15 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ185-221245-
Saint Matthew Island Waters-
340 PM AKDT Tue Jul 21 2020

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.WED...E wind 20 kt. Seas 4 ft. Patchy fog.
.WED NIGHT...E wind 20 kt increasing to 30 kt after midnight. 
Seas 5 ft building to 9 ft after midnight. Patchy fog. Rain.
.THU...E wind 30 kt. Seas 10 ft.
.THU NIGHT...E wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$
555 
FZAK52 PAFC 221128
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
328 AM AKDT Wed Jul 22 2020

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.

PKZ199-230045-
328 AM AKDT Wed Jul 22 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low 30 nm northeast of Shemya moves 270 nm northeast of
Shemya at 997 mb by Thu morning and continues to 160 nm north of
Adak at 1003 mb by Thu night.

$$

PKZ150-230045-
South of the AK Peninsula Sitkinak to Castle Cape-
328 AM AKDT Wed Jul 22 2020

.TODAY...W wind 20 kt. Seas 5 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ155-230045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
328 AM AKDT Wed Jul 22 2020

.TODAY...SW wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU...S wind 20 kt. Seas 5 ft. Patchy fog. Rain showers.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ160-230045-
Bristol Bay-
328 AM AKDT Wed Jul 22 2020

.TODAY...W wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 3 ft. Patchy fog.
.THU...S wind 10 kt becoming SE wind in the afternoon. Seas 2 ft.
Patchy fog.
.THU NIGHT...SE wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 4 ft.

$$

PKZ165-230045-
Port Heiden to Cape Sarichef-
328 AM AKDT Wed Jul 22 2020

.TODAY...SW wind 15 kt. Seas 2 ft. Patchy fog.
.TONIGHT...SE wind 20 kt except SE wind 15 kt from Port Moller E. 
Seas 3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ170-230045-
Cape Sarichef to Nikolski Bering Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SE wind 25 kt. Seas 4 ft. Patchy fog. Rain.
.TONIGHT...SE wind 25 kt. Seas 6 ft. Patchy fog.
.THU...SW wind 25 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...S wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ171-230045-
Unalaska Bay-
328 AM AKDT Wed Jul 22 2020

.TODAY...SE wind 10 kt increasing to 15 kt in the afternoon. Seas
2 ft. Patchy fog. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.THU...S wind 15 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI...S wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...W wind 10 kt. Seas 2 ft.

$$

PKZ172-230045-
Cape Sarichef to Nikolski Pacific Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...S wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 25 kt. Seas 6 ft. Patchy fog.
.THU...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI...SW wind 20 kt. Seas 10 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 8 ft.

$$

PKZ173-230045-
Nikolski to Seguam Island Bering Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 25 kt. Seas 8 ft. Rain.
.TONIGHT...S wind 30 kt. Seas 9 ft. Rain.
.THU...SW wind 20 kt. Seas 6 ft.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ174-230045-
Nikolski to Seguam Island Pacific Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 8 ft.
.TONIGHT...S wind 25 kt. Seas 10 ft. Rain.
.THU...SW wind 25 kt. Seas 9 ft.
.THU NIGHT...SW wind 25 kt. Seas 10 ft.
.FRI...SW wind 25 kt. Seas 11 ft.
.SAT...W wind 15 kt. Seas 9 ft.
.SUN...S wind 15 kt. Seas 7 ft.

$$

PKZ175-230045-
Seguam Island to Adak Bering Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 30 kt. Seas 7 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.THU...SW wind 20 kt. Seas 5 ft.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-230045-
Seguam Island to Adak Pacific Side-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 30 kt. Seas 11 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 10 ft.
.THU...SW wind 25 kt. Seas 10 ft.
.THU NIGHT...SW wind 25 kt. Seas 11 ft.
.FRI...SW wind 25 kt. Seas 11 ft.
.SAT...NW wind 15 kt. Seas 7 ft.
.SUN...SE wind 15 kt. Seas 5 ft.

$$

PKZ177-230045-
Adak to Kiska-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 15 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.THU...SW wind 25 kt. Seas 9 ft.
.THU NIGHT...W wind 25 kt. Seas 10 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.SAT THROUGH SUN...SE wind 20 kt. Seas 5 ft.

$$

PKZ178-230045-
Kiska to Attu-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...SW wind 15 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 9 ft.
.THU NIGHT...NW wind 25 kt. Seas 9 ft.
.FRI...NW wind 20 kt. Seas 9 ft.
.SAT THROUGH SUN...NE wind 20 kt. Seas 5 ft.

$$

PKZ179-230045-
Pribilof Islands Near Shore Waters-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SE wind 15 kt becoming E wind 25 kt in the afternoon. Seas 
4 ft. Patchy fog. Rain.
.TONIGHT...SE wind 30 kt. Seas 7 ft. Areas of fog. Rain.
.THU...S wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-230045-
Kuskokwim Delta and Etolin Strait-
328 AM AKDT Wed Jul 22 2020

.TODAY...NW wind 15 kt diminishing to 10 kt in the afternoon. Seas
3 ft. Patchy fog.
.TONIGHT...SW wind 10 kt becoming SE wind 20 kt after midnight. Seas
3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 4 ft. Patchy fog. Rain.
.THU NIGHT...S wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...W wind 15 kt. Seas 4 ft.

$$

PKZ181-230045-
North and West of Nunivak Island-
328 AM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...NW wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU...SE wind 25 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SE wind 15 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-230045-
Saint Matthew Island Waters-
328 AM AKDT Wed Jul 22 2020

...GALE WARNING TONIGHT...

.TODAY...E wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...E wind 25 kt E of Saint Matthew Island...E wind 35 kt W 
of Saint Matthew Island. Seas 9 ft. Patchy fog. Rain.
.THU...E wind 25 kt. Seas 10 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 7 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$
757 
FZAK52 PAFC 222335
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
335 PM AKDT Wed Jul 22 2020

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.

PKZ199-231230-
335 PM AKDT Wed Jul 22 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1000 mb low 75 nm northeast of Shemya Wed afternoon moves to 180 nm 
northeast of Shemya at 998 mb by Thu afternoon and continues to 140 
nm southwest of St Paul Island at 1003 mb by Fri afternoon.

$$

PKZ150-231230-
South of the AK Peninsula Sitkinak to Castle Cape-
335 PM AKDT Wed Jul 22 2020

.TONIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 8 ft.
.MON...W wind 15 kt. Seas 6 ft.

$$

PKZ155-231230-
South of the AK Peninsula Castle Cape to Cape Sarichef-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU...S wind 25 kt except S 20 kt from the Shumagin Islands E.
Seas 6 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...SW wind 20 kt. Seas 8 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 8 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ160-231230-
Bristol Bay-
335 PM AKDT Wed Jul 22 2020

.TONIGHT...W wind 20 kt diminishing to 10 kt after midnight. Seas
4 ft. Patchy fog.
.THU...S wind 10 kt becoming SE in the afternoon. Seas 2 ft. 
Patchy fog.
.THU NIGHT...SE wind 15 kt becoming SW after midnight. Seas 3 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.FRI NIGHT...S wind 10 kt. Seas 3 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-231230-
Port Heiden to Cape Sarichef-
335 PM AKDT Wed Jul 22 2020

.TONIGHT...SE wind 20 kt. From Port Moller E, variable wind 10 kt
becoming SE 20 kt after midnight. Seas 3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...S wind 20 kt. Seas 5 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-231230-
Cape Sarichef to Nikolski Bering Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SE wind 30 kt. Seas 6 ft. Patchy fog.
.THU...SW wind 25 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI...S wind 20 kt. Seas 6 ft.
.FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ171-231230-
Unalaska Bay-
335 PM AKDT Wed Jul 22 2020

.TONIGHT...S wind 20 kt. Seas 3 ft. Patchy fog.
.THU...SW wind 15 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SW wind 10 kt becoming S after midnight. Seas 2 ft.
.FRI...SW wind 15 kt. Seas 2 ft.
.FRI NIGHT...W wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...W wind 10 kt. Seas 2 ft.
.MON...Variable wind less than 10 kt. Seas 2 ft.

$$

PKZ172-231230-
Cape Sarichef to Nikolski Pacific Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 7 ft. Patchy fog.
.THU...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 25 kt. Seas 10 ft.
.FRI AND FRI NIGHT...SW wind 25 kt. Seas 11 ft.
.SAT THROUGH MON...SW wind 15 kt. Seas 7 ft.

$$

PKZ173-231230-
Nikolski to Seguam Island Bering Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 8 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.THU NIGHT...S wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ174-231230-
Nikolski to Seguam Island Pacific Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 10 ft.
.THU...SW wind 25 kt. Seas 10 ft.
.THU NIGHT...SW wind 30 kt. Seas 12 ft.
.FRI...SW wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 20 kt. Seas 12 ft.
.SAT...W wind 15 kt. Seas 8 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 6 ft.

$$

PKZ175-231230-
Seguam Island to Adak Bering Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.THU AND THU NIGHT...SW wind 25 kt turning W in the evening. 
Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-231230-
Seguam Island to Adak Pacific Side-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 10 ft.
.THU...SW wind 30 kt. Seas 11 ft.
.THU NIGHT...SW wind 30 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 20 kt. Seas 10 ft.
.SAT...NW wind 15 kt. Seas 7 ft.
.SUN...SE wind 15 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 5 ft.

$$

PKZ177-231230-
Adak to Kiska-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.THU...SW wind 30 kt. Seas 11 ft.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI...W wind 30 kt. Seas 11 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...SE wind 20 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ178-231230-
Kiska to Attu-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 7 ft.
.THU...NW wind 30 kt. Seas 10 ft.
.THU NIGHT...NW wind 30 kt. Seas 11 ft.
.FRI...NW wind 25 kt. Seas 9 ft.
.FRI NIGHT...N wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...NE wind 20 kt. Seas 5 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ179-231230-
Pribilof Islands Near Shore Waters-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.THU...SE wind 25 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...S wind 15 kt. Seas 7 ft.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 5 ft.

$$

PKZ180-231230-
Kuskokwim Delta and Etolin Strait-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU...SE wind 25 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...S wind 20 kt. Seas 5 ft. Rain showers.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT...SW wind 10 kt. Seas 4 ft.
.SAT THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ181-231230-
North and West of Nunivak Island-
335 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU...E wind 25 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 6 ft.

$$

PKZ185-231230-
Saint Matthew Island Waters-
335 PM AKDT Wed Jul 22 2020

...GALE WARNING TONIGHT...

.TONIGHT...E wind 25 kt E of Saint Matthew Island...E 35 kt W of
Saint Matthew Island. Seas 6 ft building to 10 ft after midnight.
Patchy fog.
.THU...E wind 30 kt. Seas 10 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 8 ft.
.FRI AND FRI NIGHT...N wind 15 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 5 ft.

$$
403 
FZAK52 PAFC 230516 AAA
CWFALU

Coastal Waters Forecast...UPDATED
National Weather Service Anchorage Alaska
916 PM AKDT Wed Jul 22 2020

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.

PKZ199-231830-
916 PM AKDT Wed Jul 22 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1000 mb low 75 nm northeast of Shemya Wed afternoon moves to 180 nm 
northeast of Shemya at 998 mb by Thu afternoon and continues to 140 
nm southwest of St Paul Island at 1003 mb by Fri afternoon.

$$

PKZ150-231830-
South of the AK Peninsula Sitkinak to Castle Cape-
916 PM AKDT Wed Jul 22 2020

.TONIGHT...W wind 20 kt. Seas 5 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 6 ft.

$$

PKZ155-231830-
South of the AK Peninsula Castle Cape to Cape Sarichef-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU...S wind 25 kt except S 20 kt from the Shumagin Islands E.
Seas
6 ft. Patchy fog. Rain.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...SW wind 20 kt. Seas 8 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ160-231830-
Bristol Bay-
916 PM AKDT Wed Jul 22 2020

.TONIGHT...W wind 20 kt diminishing to 10 kt after midnight. Seas
4 ft. Patchy fog.
.THU...S wind 10 kt becoming SE in the afternoon. Seas 2 ft. Areas
of fog.
.THU NIGHT...SE wind 15 kt becoming SW after midnight. Seas 3 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.FRI NIGHT...S wind 10 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ165-231830-
Port Heiden to Cape Sarichef-
916 PM AKDT Wed Jul 22 2020

.TONIGHT...SE wind 20 kt. From Port Moller E, variable wind 10 kt
becoming SE 20 kt after midnight. Seas 3 ft. Patchy fog.
.THU...SE wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI...S wind 20 kt. Seas 5 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-231830-
Cape Sarichef to Nikolski Bering Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SE wind 30 kt. Seas 6 ft. Patchy fog.
.THU...SW wind 25 kt. Seas 7 ft. Chance of thunderstorms in the
morning. Patchy fog.
.THU NIGHT...S wind 25 kt. Seas 7 ft. Rain.
.FRI...S wind 20 kt. Seas 6 ft.
.FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ171-231830-
Unalaska Bay-
916 PM AKDT Wed Jul 22 2020

.TONIGHT...S wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.THU...SW wind 15 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SW wind 10 kt becoming S after midnight. Seas 2 ft.
Rain.
.FRI...SW wind 15 kt. Seas 2 ft.
.FRI NIGHT...W wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 2 ft.
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-231830-
Cape Sarichef to Nikolski Pacific Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.THU...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 25 kt. Seas 10 ft.
.FRI AND FRI NIGHT...SW wind 25 kt. Seas 11 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 8 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ173-231830-
Nikolski to Seguam Island Bering Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SE wind 25 kt. Seas 8 ft. Rain.
.THU...SW wind 25 kt. Seas 7 ft.
.THU NIGHT...S wind 25 kt. Seas 8 ft. Rain.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-231830-
Nikolski to Seguam Island Pacific Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 10 ft. Rain.
.THU...SW wind 25 kt. Seas 10 ft.
.THU NIGHT...SW wind 30 kt. Seas 12 ft. Rain.
.FRI...SW wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 20 kt. Seas 12 ft.
.SAT...W wind 15 kt. Seas 8 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ175-231830-
Seguam Island to Adak Bering Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.THU NIGHT...SW wind 25 kt. Seas 6 ft. Rain.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-231830-
Seguam Island to Adak Pacific Side-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 10 ft.
.THU...SW wind 30 kt. Seas 11 ft.
.THU NIGHT...SW wind 30 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 20 kt. Seas 10 ft.
.SAT THROUGH MON...S wind 15 kt. Seas 7 ft.

$$

PKZ177-231830-
Adak to Kiska-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.THU...SW wind 30 kt. Seas 11 ft.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI...W wind 30 kt. Seas 11 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT...E wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 7 ft.

$$

PKZ178-231830-
Kiska to Attu-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 7 ft.
.THU...NW wind 30 kt. Seas 10 ft.
.THU NIGHT...NW wind 30 kt. Seas 11 ft.
.FRI...NW wind 25 kt. Seas 9 ft.
.FRI NIGHT...N wind 15 kt. Seas 6 ft.
.SAT...E wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ179-231830-
Pribilof Islands Near Shore Waters-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SE wind 25 kt. Seas 8 ft. Areas of fog. Rain.
.THU...SE wind 25 kt. Seas 7 ft. Patchy fog. Rain showers. Chance of
thunderstorms in the morning. 
.THU NIGHT...S wind 15 kt. Seas 7 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-231830-
Kuskokwim Delta and Etolin Strait-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog.
.THU...SE wind 25 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...S wind 20 kt. Seas 5 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT...SW wind 10 kt. Seas 4 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ181-231830-
North and West of Nunivak Island-
916 PM AKDT Wed Jul 22 2020

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SE wind 20 kt. Seas 3 ft. Patchy fog. Rain.
.THU...E wind 25 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 7 ft.
.MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ185-231830-
Saint Matthew Island Waters-
916 PM AKDT Wed Jul 22 2020

...GALE WARNING TONIGHT...

.TONIGHT...E wind 25 kt E of Saint Matthew Island...E 35 kt W of
Saint Matthew Island. Seas 6 ft building to 10 ft after midnight.
Patchy fog. Rain.
.THU...E wind 30 kt. Seas 10 ft. Patchy fog. Rain.
.THU NIGHT...E wind 20 kt. Seas 8 ft.
.FRI AND FRI NIGHT...N wind 15 kt. Seas 5 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$
683 
FZAK52 PAFC 231136
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
336 AM AKDT Thu Jul 23 2020

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.

PKZ199-240045-
336 AM AKDT Thu Jul 23 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 996 mb low 250 nm northwest of Shemya moves to 160 nm west of
Saint Paul at 1003 mb Fri morning and then moves to 15 nm north of
Cold Bay at 1005 mb Sat morning.

$$

PKZ150-240045-
South of the AK Peninsula Sitkinak to Castle Cape-
336 AM AKDT Thu Jul 23 2020

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

.TODAY...SW wind 20 kt. Seas 5 ft. Rain.
.TONIGHT...SW wind 25 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 6 ft.

$$

PKZ155-240045-
South of the AK Peninsula Castle Cape to Cape Sarichef-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 9 ft.
.FRI NIGHT...SW wind 25 kt. Seas 9 ft.
.SAT THROUGH SUN...W wind 20 kt. Seas 7 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ160-240045-
Bristol Bay-
336 AM AKDT Thu Jul 23 2020

.TODAY...SE wind 20 kt. Seas 3 ft. Areas of fog.
.TONIGHT...SE wind 20 kt in the morning becoming SW wind after
midnight. Seas 4 ft.
.FRI...W wind 20 kt. Seas 5 ft.
.FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ165-240045-
Port Heiden to Cape Sarichef-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt becoming SW wind in the afternoon. Seas 5 ft.
Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.FRI...S wind 15 kt. Seas 5 ft.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-240045-
Cape Sarichef to Nikolski Bering Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 7 ft. Chance of thunderstorms in the
morning. Patchy fog.
.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain.
.FRI...SW wind 20 kt. Seas 6 ft. Rain.
.FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ171-240045-
Unalaska Bay-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 3 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 2 ft. Rain.
.FRI...S wind 15 kt becoming variable wind 10 kt in the afternoon. 
Seas 3 ft. Rain.
.FRI NIGHT...NW wind 15 kt. Seas 3 ft.
.SAT...W wind 20 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 2 ft.
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-240045-
Cape Sarichef to Nikolski Pacific Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 9 ft. Patchy fog.
.TONIGHT...SW wind 25 kt. Seas 10 ft.
.FRI...SW wind 30 kt. Seas 11 ft. Rain.
.FRI NIGHT...W wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ173-240045-
Nikolski to Seguam Island Bering Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Rain.
.FRI...SW wind 25 kt becoming NW wind 20 kt in the afternoon. Seas 8
ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-240045-
Nikolski to Seguam Island Pacific Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain.
.FRI...SW wind 30 kt. Seas 13 ft. Rain.
.FRI NIGHT...W wind 25 kt. Seas 11 ft.
.SAT...W wind 20 kt. Seas 8 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ175-240045-
Seguam Island to Adak Bering Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 6 ft. Rain showers.
.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain.
.FRI...W wind 25 kt. Seas 6 ft.
.FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-240045-
Seguam Island to Adak Pacific Side-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 12 ft.
.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain.
.FRI...W wind 30 kt. Seas 13 ft. Rain.
.FRI NIGHT...NW wind 20 kt. Seas 10 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SUN...SE wind 20 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ177-240045-
Adak to Kiska-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...W wind 30 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 11 ft.
.FRI NIGHT...NW wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...SE wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ178-240045-
Kiska to Attu-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 10 ft.
.TONIGHT...W wind 30 kt. Seas 11 ft.
.FRI...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas 10 
ft.
.FRI NIGHT...W wind 15 kt. Seas 6 ft.
.SAT...E wind 25 kt. Seas 7 ft.
.SUN...E wind 20 kt. Seas 7 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ179-240045-
Pribilof Islands Near Shore Waters-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt becoming SW wind in the afternoon. Seas 8 ft.
Patchy fog. Rain showers. Chance of thunderstorms in the morning. 
.TONIGHT...S wind 20 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.FRI NIGHT...N wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-240045-
Kuskokwim Delta and Etolin Strait-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Patchy fog. Rain.
.TONIGHT...SE wind 20 kt becoming SW wind in the afternoon. Seas 6 
ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ181-240045-
North and West of Nunivak Island-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E wind 25 kt. Seas 7 ft. Patchy fog.
.TONIGHT...E wind 20 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 7 ft.
.MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ185-240045-
Saint Matthew Island Waters-
336 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 10 ft. Patchy fog. Rain.
.TONIGHT...NE wind 25 kt. Seas 8 ft.
.FRI...N wind 20 kt. Seas 6 ft.
.FRI NIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$
484 
FZAK52 PAFC 231726 AAA
CWFALU

Coastal Waters Forecast...UPDATED
National Weather Service Anchorage AK
926 AM AKDT Thu Jul 23 2020

Updated to remove the wording thunderstorms from the first period
of Pribilof Islands near shore waters

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.

PKZ199-240315-
926 AM AKDT Thu Jul 23 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 996 mb low 250 nm northwest of Shemya moves to 160 nm west of
Saint Paul at 1003 mb Fri morning and then moves to 15 nm north of
Cold Bay at 1005 mb Sat morning.

$$

PKZ150-240315-
South of the AK Peninsula Sitkinak to Castle Cape-
926 AM AKDT Thu Jul 23 2020

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

.TODAY...SW wind 20 kt. Seas 5 ft. Rain. 
.TONIGHT...SW wind 25 kt. Seas 6 ft. 
.FRI...W wind 25 kt. Seas 7 ft. 
.FRI NIGHT...SW wind 20 kt. Seas 7 ft. 
.SAT THROUGH MON...W wind 15 kt. Seas 6 ft.

$$

PKZ155-240315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 7 ft. Patchy fog. Rain. 
.TONIGHT...SW wind 25 kt. Seas 8 ft. 
.FRI...SW wind 25 kt. Seas 9 ft. 
.FRI NIGHT...SW wind 25 kt. Seas 9 ft. 
.SAT THROUGH SUN...W wind 20 kt. Seas 7 ft. 
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ160-240315-
Bristol Bay-
926 AM AKDT Thu Jul 23 2020

.TODAY...SE wind 20 kt. Seas 3 ft. Areas of fog. 
.TONIGHT...SE wind 20 kt in the morning becoming SW wind after
midnight. Seas 4 ft. 
.FRI...W wind 20 kt. Seas 5 ft. 
.FRI NIGHT...W wind 15 kt. Seas 3 ft. 
.SAT THROUGH SUN...W wind 15 kt. Seas 3 ft. 
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ165-240315-
Port Heiden to Cape Sarichef-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt becoming SW wind in the afternoon. Seas
5 ft. Patchy fog. 
.TONIGHT...SW wind 20 kt. Seas 6 ft. 
.FRI...S wind 15 kt. Seas 5 ft. 
.FRI NIGHT...SW wind 15 kt. Seas 4 ft. 
.SAT...NW wind 15 kt. Seas 4 ft. 
.SUN...W wind 20 kt. Seas 5 ft. 
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-240315-
Cape Sarichef to Nikolski Bering Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 25 kt. Seas 7 ft. Chance of thunderstorms in the
morning. Patchy fog. 
.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain. 
.FRI...SW wind 20 kt. Seas 6 ft. Rain. 
.FRI NIGHT...W wind 15 kt. Seas 5 ft. 
.SAT...NW wind 15 kt. Seas 5 ft. 
.SUN...SW wind 20 kt. Seas 5 ft. 
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ171-240315-
Unalaska Bay-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 25 kt. Seas 3 ft. Patchy fog. 
.TONIGHT...SW wind 15 kt. Seas 2 ft. Rain. 
.FRI...S wind 15 kt becoming variable wind 10 kt in the
afternoon.  Seas 3 ft. Rain. 
.FRI NIGHT...NW wind 15 kt. Seas 3 ft. 
.SAT...W wind 20 kt. Seas 3 ft. 
.SUN...W wind 15 kt. Seas 2 ft. 
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-240315-
Cape Sarichef to Nikolski Pacific Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 9 ft. Patchy fog. 
.TONIGHT...SW wind 25 kt. Seas 10 ft. 
.FRI...SW wind 30 kt. Seas 11 ft. Rain. 
.FRI NIGHT...W wind 25 kt. Seas 10 ft. 
.SAT...NW wind 20 kt. Seas 8 ft. 
.SUN...W wind 20 kt. Seas 5 ft. 
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ173-240315-
Nikolski to Seguam Island Bering Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 8 ft. 
.TONIGHT...SW wind 25 kt. Seas 8 ft. Rain. 
.FRI...SW wind 25 kt becoming NW wind 20 kt in the afternoon.
Seas 8 ft. 
.FRI NIGHT...NW wind 20 kt. Seas 6 ft. 
.SAT...W wind 15 kt. Seas 5 ft. 
.SUN...SW wind 15 kt. Seas 4 ft. 
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-240315-
Nikolski to Seguam Island Pacific Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 11 ft. 
.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain. 
.FRI...SW wind 30 kt. Seas 13 ft. Rain. 
.FRI NIGHT...W wind 25 kt. Seas 11 ft. 
.SAT...W wind 20 kt. Seas 8 ft. 
.SUN...Variable wind 10 kt. Seas 5 ft. 
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ175-240315-
Seguam Island to Adak Bering Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 6 ft. Rain showers. 
.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain. 
.FRI...W wind 25 kt. Seas 6 ft. 
.FRI NIGHT...NW wind 20 kt. Seas 5 ft. 
.SAT...Variable wind 10 kt. Seas 4 ft. 
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ176-240315-
Seguam Island to Adak Pacific Side-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 12 ft. 
.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain. 
.FRI...W wind 30 kt. Seas 13 ft. Rain. 
.FRI NIGHT...NW wind 20 kt. Seas 10 ft. 
.SAT...S wind 20 kt. Seas 6 ft. 
.SUN...SE wind 20 kt. Seas 6 ft. 
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ177-240315-
Adak to Kiska-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 30 kt. Seas 11 ft. 
.TONIGHT...W wind 30 kt. Seas 12 ft. 
.FRI...W wind 30 kt. Seas 11 ft. 
.FRI NIGHT...NW wind 20 kt. Seas 7 ft. 
.SAT THROUGH SUN...SE wind 20 kt. Seas 7 ft. 
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ178-240315-
Kiska to Attu-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 10 ft. 
.TONIGHT...W wind 30 kt. Seas 11 ft. 
.FRI...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas
10  ft. 
.FRI NIGHT...W wind 15 kt. Seas 6 ft. 
.SAT...E wind 25 kt. Seas 7 ft. 
.SUN...E wind 20 kt. Seas 7 ft. 
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ179-240315-
Pribilof Islands Near Shore Waters-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt becoming SW wind in the afternoon. Seas
8 ft. Patchy fog. Rain showers. 
.TONIGHT...S wind 20 kt. Seas 6 ft. 
.FRI...Variable wind 10 kt. Seas 5 ft. 
.FRI NIGHT...N wind 15 kt. Seas 5 ft. 
.SAT...NW wind 15 kt. Seas 4 ft. 
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ180-240315-
Kuskokwim Delta and Etolin Strait-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Patchy fog. Rain. 
.TONIGHT...SE wind 20 kt becoming SW wind in the afternoon. Seas
6  ft. 
.FRI...SW wind 15 kt. Seas 5 ft. 
.FRI NIGHT...W wind 15 kt. Seas 3 ft. 
.SAT THROUGH SUN...W wind 15 kt. Seas 4 ft. 
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ181-240315-
North and West of Nunivak Island-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E wind 25 kt. Seas 7 ft. Patchy fog. 
.TONIGHT...E wind 20 kt. Seas 6 ft. 
.FRI...SW wind 15 kt. Seas 5 ft. 
.FRI NIGHT...NW wind 15 kt. Seas 4 ft. 
.SAT...NW wind 15 kt. Seas 4 ft. 
.SUN...W wind 15 kt. Seas 7 ft. 
.MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ185-240315-
Saint Matthew Island Waters-
926 AM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 10 ft. Patchy fog. Rain. 
.TONIGHT...NE wind 25 kt. Seas 8 ft. 
.FRI...N wind 20 kt. Seas 6 ft. 
.FRI NIGHT...NW wind 15 kt. Seas 4 ft. 
.SAT...W wind 15 kt. Seas 4 ft. 
.SUN THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$
976 
FZAK52 PAFC 232333
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
333 PM AKDT Thu Jul 23 2020

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.

PKZ199-241245-
333 PM AKDT Thu Jul 23 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 998 mb Bering low complex merges to form a 1004 mb low 120 nm
Northwest of Dutch Harbor Fri afternoon. This low moves to 70 nm
Northwest of Sitkinak by Sat afternoon. Its front wraps over the 
Bering and Southwest Alaska and trails South of the Alaska 
Peninsula through Sat afternoon. A 995 mb North Pacific low 
approaches the Western Aleutians Sat afternoon.

$$

PKZ150-241245-
South of the AK Peninsula Sitkinak to Castle Cape-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW wind 25 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 7 ft. Rain.
.SAT...SW wind 15 kt. Seas 7 ft.
.SAT NIGHT...NW wind 15 kt. Seas 5 ft.
.SUN THROUGH TUE...NW wind 15 kt Sun afternoon. Seas 5 ft.

$$

PKZ155-241245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 9 ft.
.FRI NIGHT...SW wind 25 kt. Seas 9 ft. Rain.
.SAT...NW wind 15 kt. Seas 8 ft.
.SAT NIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ160-241245-
Bristol Bay-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...SW wind 20 kt. Seas 4 ft. Rain.
.FRI...W wind 20 kt. Seas 5 ft.
.FRI NIGHT...SW wind 15 kt becoming NW after midnight. Seas 3 ft.
.SAT...NW wind 10 kt. Seas 2 ft.
.SAT NIGHT...W wind 15 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-241245-
Port Heiden to Cape Sarichef-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.FRI...S wind 15 kt. Seas 5 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT AND SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 5 ft.

$$

PKZ170-241245-
Cape Sarichef to Nikolski Bering Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 25 kt. Seas 7 ft. Rain.
.FRI...S wind 20 kt. Seas 6 ft.
.FRI NIGHT...SW wind 15 kt in the evening becoming NW. Seas 5 ft.
.SAT AND SAT NIGHT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ171-241245-
Unalaska Bay-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...SW wind 15 kt. Seas 2 ft. Rain.
.FRI...S wind 15 kt. Seas 3 ft. Rain.
.FRI NIGHT...Variable wind 10 kt becoming NW 15 kt after midnight. 
Seas 3 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SAT NIGHT...W wind 20 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 2 ft.
.MON THROUGH TUE...S wind 10 kt. Seas 2 ft.

$$

PKZ172-241245-
Cape Sarichef to Nikolski Pacific Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 10 ft.
.FRI...SW wind 30 kt. Seas 11 ft. Rain.
.FRI NIGHT...SW wind 25 kt becoming NW after midnight. Seas 10 ft.
.SAT AND SAT NIGHT...W wind 20 kt. Seas 8 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ173-241245-
Nikolski to Seguam Island Bering Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW wind 25 kt. Seas 8 ft. Rain.
.FRI...SW wind 25 kt. Seas 8 ft.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT AND SAT NIGHT...W wind 15 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 5 ft.

$$

PKZ174-241245-
Nikolski to Seguam Island Pacific Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 13 ft. Rain.
.FRI...SW wind 30 kt. Seas 13 ft. Rain.
.FRI NIGHT...W wind 25 kt. Seas 11 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
.SAT NIGHT...W wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ175-241245-
Seguam Island to Adak Bering Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...SW wind 25 kt. Seas 7 ft.
.FRI...W wind 25 kt. Seas 6 ft.
.FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 3 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ176-241245-
Seguam Island to Adak Pacific Side-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 13 ft.
.FRI...W wind 30 kt. Seas 13 ft. Rain.
.FRI NIGHT...NW wind 20 kt. Seas 10 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SAT NIGHT...SE wind 20 kt. Seas 4 ft.
.SUN...SE wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ177-241245-
Adak to Kiska-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W wind 30 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 11 ft subsiding to 6 ft in the evening.
.FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...SE wind 15 kt. Seas 4 ft.
.SAT NIGHT...E wind 20 kt. Seas 6 ft.
.SUN...SE wind 20 kt. Seas 7 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ178-241245-
Kiska to Attu-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...W wind 30 kt. Seas 11 ft.
.FRI...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas 9 
ft subsiding to 6 ft in the afternoon.
.FRI NIGHT...NW wind 15 kt in the evening becoming variable 10 kt.
Seas 6 ft subsiding to 4 ft.
.SAT...E wind 20 kt. Seas 4 ft.
.SAT NIGHT...E wind 25 kt. Seas 7 ft.
.SUN...E wind 20 kt. Seas 7 ft.
.MON...SE wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ179-241245-
Pribilof Islands Near Shore Waters-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...S wind 20 kt. Seas 6 ft.
.FRI...Variable wind 10 kt. Seas 5 ft.
.FRI NIGHT...N wind 15 kt. Seas 5 ft.
.SAT AND SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-241245-
Kuskokwim Delta and Etolin Strait-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...SE wind 20 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT...SW wind 10 kt becoming NW after midnight. Seas 3 ft.
.SAT AND SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.MON THROUGH TUE...S wind 20 kt. Seas 6 ft.

$$

PKZ181-241245-
North and West of Nunivak Island-
333 PM AKDT Thu Jul 23 2020

.TONIGHT...E wind 20 kt. Seas 6 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.FRI NIGHT THROUGH SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 7 ft.
.MON THROUGH TUE...S wind 20 kt. Seas 7 ft.

$$

PKZ185-241245-
Saint Matthew Island Waters-
333 PM AKDT Thu Jul 23 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NE wind 25 kt. Seas 8 ft.
.FRI...N wind 20 kt. Seas 6 ft.
.FRI NIGHT AND SAT...NW wind 15 kt. Seas 4 ft.
.SAT NIGHT...SW wind 15 kt. Seas 4 ft.
.SUN THROUGH TUE...S wind 20 kt. Seas 7 ft.

$$
356 
FZAK52 PAFC 241146
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
346 AM AKDT Fri Jul 24 2020

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.

PKZ199-250100-
346 AM AKDT Fri Jul 24 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1002 mb low 140 nm west of Saint Paul moves across the eastern 
Aleutians by Sat morning. A front associated with a 994 mb low enters the
western Aleutians Sat morning and approaches the central Aleutians
by Sun morning.

$$

PKZ150-250100-
South of the AK Peninsula Sitkinak to Castle Cape-
346 AM AKDT Fri Jul 24 2020

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 20 kt except W wind 10 kt N of Chirikof Island. Seas 
7 ft. Rain.
.SAT NIGHT...NW wind 15 kt. Seas 6 ft.
.SUN THROUGH TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ155-250100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Rain.
.SAT...NW wind 20 kt except W 15 kt from the Shumagin Islands E. 
Seas 7 ft.
.SAT NIGHT...W wind 20 kt. Seas 7 ft.
.SUN...W wind 15 kt. Seas 6 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ160-250100-
Bristol Bay-
346 AM AKDT Fri Jul 24 2020

.TODAY...W wind 20 kt. Seas 4 ft.
.TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas
4 ft.
.SAT...W wind 10 kt increasing to 15 kt in the afternoon. Seas 3
ft.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 3 ft.
.TUE...SW wind 10 kt. Seas 2 ft.

$$

PKZ165-250100-
Port Heiden to Cape Sarichef-
346 AM AKDT Fri Jul 24 2020

.TODAY...SW wind 15 kt becoming variable wind 10 kt in the 
afternoon. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT...N wind 15 kt becoming W 15 kt in the afternoon. Seas 4 ft.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 5 ft.

$$

PKZ170-250100-
Cape Sarichef to Nikolski Bering Side-
346 AM AKDT Fri Jul 24 2020

.TODAY...SW wind 20 kt. Seas 6 ft. Rain.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 5 ft.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON THROUGH TUE...SE wind 15 kt. Seas 4 ft.

$$

PKZ171-250100-
Unalaska Bay-
346 AM AKDT Fri Jul 24 2020

.TODAY...S wind 15 kt becoming NW wind in the afternoon. Seas 3 ft.
Rain.
.TONIGHT...NW wind 10 kt increasing to 15 kt after midnight. Seas
3 ft. Rain.
.SAT...NW wind 20 kt. Seas 3 ft.
.SAT NIGHT...W wind 20 kt. Seas 3 ft.
.SUN...NW wind 15 kt. Seas 2 ft.
.MON THROUGH TUE...SE wind 10 kt. Seas 2 ft.

$$

PKZ172-250100-
Cape Sarichef to Nikolski Pacific Side-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 25 kt. Seas 10 ft. Rain.
.TONIGHT...SW wind 20 kt becoming NW wind after midnight. Seas 10 
ft. Rain.
.SAT...NW wind 20 kt. Seas 8 ft.
.SAT NIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ173-250100-
Nikolski to Seguam Island Bering Side-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SW wind 20 kt becoming NW wind in the afternoon. Seas 8 ft.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...NW wind 15 kt becoming variable wind in the afternoon. Seas 5
ft.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN THROUGH MON...E wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 5 ft.

$$

PKZ174-250100-
Nikolski to Seguam Island Pacific Side-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...SW wind 25 kt. Seas 12 ft. Rain.
.TONIGHT...W wind 20 kt. Seas 11 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
.SAT NIGHT...SW wind 15 kt. Seas 5 ft.
.SUN THROUGH MON...SE wind 15 kt. Seas 6 ft.
.TUE...S wind 15 kt. Seas 9 ft.

$$

PKZ175-250100-
Seguam Island to Adak Bering Side-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 6 ft.
.TONIGHT...W wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SAT NIGHT...S wind 15 kt. Seas 3 ft.
.SUN...SE wind 20 kt. Seas 4 ft.
.MON...SE wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 3 ft.

$$

PKZ176-250100-
Seguam Island to Adak Pacific Side-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...W wind 30 kt diminishing to 20 kt in the afternoon. Seas 12
ft. Rain.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.SAT...SW wind 15 kt. Seas 6 ft.
.SAT NIGHT...S wind 20 kt. Seas 5 ft.
.SUN...SE wind 20 kt. Seas 7 ft.
.MON...SE wind 15 kt. Seas 8 ft.
.TUE...S wind 15 kt. Seas 8 ft.

$$

PKZ177-250100-
Adak to Kiska-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 30 kt diminishing to 20 kt in the afternoon. Seas 10
ft.
.TONIGHT...NW wind 20 kt in the evening becoming variable 10 kt.
Seas 7 ft.
.SAT...Variable wind 10 kt becoming SE 20 kt in the afternoon.
Seas 4 ft.
.SAT NIGHT...SE wind 25 kt. Seas 6 ft.
.SUN...SE wind 25 kt. Seas 8 ft.
.MON...SE wind 15 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ178-250100-
Kiska to Attu-
346 AM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TODAY AND SATURDAY...

.TODAY...NW wind 25 kt diminishing to 10 kt in the afternoon. Seas 
10 ft.
.TONIGHT...Variable wind 10 kt becoming E in the afternoon. Seas 6 
ft.
.SAT...E wind 25 kt. Seas 6 ft.
.SAT NIGHT...E wind 25 kt. Seas 8 ft.
.SUN...SE wind 25 kt. Seas 9 ft.
.MON...NE wind 20 kt. Seas 7 ft.
.TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ179-250100-
Pribilof Islands Near Shore Waters-
346 AM AKDT Fri Jul 24 2020

.TODAY...E wind 10 kt in the morning becoming N wind in the afternoon.
Seas 5 ft.
.TONIGHT...N wind 10 kt in the morning becoming W wind 15 kt. Seas 4
ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SAT NIGHT...NW wind 15 kt. Seas 3 ft.
.SUN THROUGH TUE...SE wind 15 kt. Seas 4 ft.

$$

PKZ180-250100-
Kuskokwim Delta and Etolin Strait-
346 AM AKDT Fri Jul 24 2020

.TODAY...SW wind 15 kt except diminishing to 10 kt in the afternoon S
of Cape Newenham. Seas 5 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SAT NIGHT...NW wind 20 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ181-250100-
North and West of Nunivak Island-
346 AM AKDT Fri Jul 24 2020

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...W wind 25 kt. Seas 5 ft.
.MON THROUGH TUE...S wind 25 kt. Seas 7 ft.

$$

PKZ185-250100-
Saint Matthew Island Waters-
346 AM AKDT Fri Jul 24 2020

.TODAY...NE wind 20 kt in the morning becoming NW wind 15 kt in the
afternoon. Seas 6 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt except variable wind 10 kt W of Saint Matthew
Island. Seas 4 ft.
.SAT NIGHT...SW wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...S wind 25 kt. Seas 7 ft.
.TUE...S wind 20 kt. Seas 7 ft.

$$
968 
FZAK52 PAFC 250014
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
414 PM AKDT Fri Jul 24 2020

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.

PKZ199-251245-
414 PM AKDT Fri Jul 24 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low 120 nm Northwest of Dutch Harbor moves to 70 nm 
South of Cordova and dissipates by Sun afternoon. Its front wraps 
through Southwest Alaska into the Gulf of Alaska for Sun afternoon. 
A front moves over the Western and Central Aleutians by Sun
afternoon. 

$$

PKZ150-251245-
South of the AK Peninsula Sitkinak to Castle Cape-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt becoming NW after midnight. Seas 6 ft. Rain.
.SAT NIGHT...NW wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 15 kt. Seas 5 ft.
.MON THROUGH WED...S wind 15 kt. Seas 5 ft.

$$

PKZ155-251245-
South of the AK Peninsula Castle Cape to Cape Sarichef-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 20 kt. Seas 8 ft. Rain.
.SAT...W wind 20 kt. Seas 7 ft.
.SAT NIGHT...NW wind 20 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...NW wind 15 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE THROUGH WED...SW wind 15 kt. Seas 7 ft.

$$

PKZ160-251245-
Bristol Bay-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...W wind 15 kt becoming NW after midnight. Seas 4 ft.
.SAT...NW wind 10 kt becoming W in the afternoon. Seas 4 ft.
.SAT NIGHT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.SUN NIGHT...W wind 20 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.
.TUE...SW wind 10 kt. Seas 2 ft.
.WED...S wind 10 kt. Seas 4 ft.

$$

PKZ165-251245-
Port Heiden to Cape Sarichef-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NE wind 15 kt. Seas 4 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN AND SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON...SW wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 5 ft.

$$

PKZ170-251245-
Cape Sarichef to Nikolski Bering Side-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...W wind 15 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SAT NIGHT...W wind 20 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 3 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 2 ft.
.MON...S wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 5 ft.

$$

PKZ171-251245-
Unalaska Bay-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...NW wind 15 kt. Seas 4 ft. Rain.
.SAT...NW wind 20 kt. Seas 4 ft.
.SAT NIGHT...W wind 25 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 3 ft.
.SUN NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.MON...SW wind 10 kt. Seas 2 ft.
.TUE...SE wind 10 kt. Seas 2 ft.
.WED...SW wind 10 kt. Seas 2 ft.

$$

PKZ172-251245-
Cape Sarichef to Nikolski Pacific Side-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 20 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 10 ft in the morning subsiding to 7 ft.
.SAT NIGHT...W wind 20 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 8 ft.

$$

PKZ173-251245-
Nikolski to Seguam Island Bering Side-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 15 kt. Seas 4 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 5 ft.
.WED...SW wind 15 kt. Seas 6 ft.

$$

PKZ174-251245-
Nikolski to Seguam Island Pacific Side-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 20 kt. Seas 11 ft subsiding to 8 ft after 
midnight.
.SAT...NW wind 20 kt. Seas 7 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN AND SUN NIGHT...SE wind 15 kt. Seas 4 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 9 ft.

$$

PKZ175-251245-
Seguam Island to Adak Bering Side-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SAT NIGHT...SE wind 15 kt. Seas 3 ft.
.SUN AND SUN NIGHT...SE wind 20 kt. Seas 3 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 3 ft.
.WED...SW wind 15 kt. Seas 5 ft.

$$

PKZ176-251245-
Seguam Island to Adak Pacific Side-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 20 kt. Seas 10 ft subsiding to 7 ft after 
midnight.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SAT NIGHT...Variable wind 10 kt in the evening becoming SE 20 kt. 
Seas 4 ft.
.SUN...SE wind 20 kt. Seas 4 ft.
.SUN NIGHT...S wind 15 kt. Seas 7 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 8 ft.

$$

PKZ177-251245-
Adak to Kiska-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NW wind 20 kt becoming variable 10 kt after midnight. 
Seas 7 ft.
.SAT...Variable wind 10 kt in the morning becoming SE 20 kt. Seas 4 
ft.
.SAT NIGHT...E wind 20 kt. Seas 5 ft.
.SUN AND SUN NIGHT...SE wind 20 kt. Seas 8 ft.
.MON...SE wind 20 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 7 ft.

$$

PKZ178-251245-
Kiska to Attu-
414 PM AKDT Fri Jul 24 2020

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...NE wind 15 kt. Seas 6 ft.
.SAT...E wind 25 kt. Seas 5 ft.
.SAT NIGHT...E wind 25 kt. Seas 8 ft. Rain.
.SUN...E wind 25 kt. Seas 8 ft.
.SUN NIGHT...E wind 20 kt. Seas 8 ft.
.MON...SE wind 20 kt. Seas 7 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.WED...SW wind 20 kt. Seas 7 ft.

$$

PKZ179-251245-
Pribilof Islands Near Shore Waters-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT...W wind 15 kt. Seas 4 ft.
.SAT NIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...W wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 4 ft.
.WED...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-251245-
Kuskokwim Delta and Etolin Strait-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...W wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SAT NIGHT...NW wind 20 kt. Seas 3 ft.
.SUN...NW wind 15 kt. Seas 3 ft.
.SUN NIGHT...W wind 20 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE THROUGH WED...S wind 15 kt. Seas 6 ft.

$$

PKZ181-251245-
North and West of Nunivak Island-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...N wind 15 kt. Seas 5 ft.
.SAT NIGHT...N wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 3 ft.
.SUN NIGHT...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 7 ft.
.WED...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-251245-
Saint Matthew Island Waters-
414 PM AKDT Fri Jul 24 2020

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SAT NIGHT...Variable wind up to 15 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.SUN NIGHT...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.WED...Variable wind 10 kt. Seas 4 ft.

$$
153 
FZAK52 PAFC 251134
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
334 AM AKDT Sat Jul 25 2020

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.

PKZ199-260015-
334 AM AKDT Sat Jul 25 2020
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low 15 nm southeast of Sand Point moves into the 
western Gulf Sat night. A front associated with a low southwest of
Shemya moves into the western Aleutians and enters the central 
Aleutians Sun morning before moving back across the western 
Aleutians Mon morning.

$$

PKZ150-260015-
South of the AK Peninsula Sitkinak to Castle Cape-
334 AM AKDT Sat Jul 25 2020

.TODAY...SW wind 15 kt. Seas 6 ft. Rain.
.TONIGHT...NW wind 15 kt. Seas 6 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...W wind 15 kt. Seas 5 ft.
.MON THROUGH TUE...W wind 15 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 6 ft.

$$

PKZ155-260015-
South of the AK Peninsula Castle Cape to Cape Sarichef-
334 AM AKDT Sat Jul 25 2020

.TODAY...W wind 20 kt. Seas 7 ft.
.TONIGHT...NW wind 20 kt. Seas 7 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.WED...S wind 20 kt. Seas 8 ft.

$$

PKZ160-260015-
Bristol Bay-
334 AM AKDT Sat Jul 25 2020

.TODAY...W wind 10 kt increasing to 15 kt in the afternoon. Seas
3 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 20 kt. Seas 4 ft.
.SUN NIGHT...W wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.
.TUE...W wind 15 kt. Seas 2 ft.
.WED...SE wind 10 kt. Seas 5 ft.

$$

PKZ165-260015-
Port Heiden to Cape Sarichef-
334 AM AKDT Sat Jul 25 2020

.TODAY...N wind 15 kt. Seas 3 ft.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 3 ft.
.TUE THROUGH WED...S wind 15 kt. Seas 6 ft.

$$

PKZ170-260015-
Cape Sarichef to Nikolski Bering Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...W wind 20 kt. Seas 4 ft.
.TONIGHT...W wind 20 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 2 ft.
.MON...SW wind 15 kt. Seas 3 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.WED...S wind 15 kt. Seas 6 ft.

$$

PKZ171-260015-
Unalaska Bay-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 20 kt. Seas 3 ft.
.TONIGHT...W wind 20 kt. Seas 3 ft.
.SUN...W wind 20 kt becoming NW 10 kt in the afternoon. Seas 3 ft.
.SUN NIGHT...NW wind 10 kt. Seas 2 ft.
.MON...SW wind 10 kt. Seas 2 ft.
.TUE...SE wind 15 kt. Seas 2 ft.
.WED...S wind 10 kt. Seas 2 ft.

$$

PKZ172-260015-
Cape Sarichef to Nikolski Pacific Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 20 kt. Seas 7 ft.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...SW wind 15 kt. Seas 6 ft.
.TUE...SE wind 15 kt. Seas 8 ft.
.WED...SW wind 20 kt. Seas 8 ft.

$$

PKZ173-260015-
Nikolski to Seguam Island Bering Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 15 kt. Seas 5 ft.
.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.WED...SW wind 20 kt. Seas 6 ft.

$$

PKZ174-260015-
Nikolski to Seguam Island Pacific Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 20 kt. Seas 7 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 4 ft.
.SUN NIGHT...SE wind 15 kt. Seas 4 ft.
.MON...SE wind 20 kt. Seas 7 ft.
.TUE...SE wind 15 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 9 ft.

$$

PKZ175-260015-
Seguam Island to Adak Bering Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...Variable wind 10 kt. Seas 4 ft.
.TONIGHT...SE wind 15 kt. Seas 3 ft.
.SUN...SE wind 20 kt. Seas 3 ft.
.SUN NIGHT...SE wind 15 kt. Seas 3 ft.
.MON THROUGH TUE...SE wind 15 kt. Seas 3 ft.
.WED...SW wind 20 kt. Seas 6 ft.

$$

PKZ176-260015-
Seguam Island to Adak Pacific Side-
334 AM AKDT Sat Jul 25 2020

.TODAY...Variable wind 10 kt. Seas 5 ft.
.TONIGHT...SE wind 20 kt. Seas 5 ft.
.SUN...SE wind 20 kt. Seas 5 ft.
.SUN NIGHT...S wind 15 kt. Seas 7 ft.
.MON...S wind 25 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 8 ft.

$$

PKZ177-260015-
Adak to Kiska-
334 AM AKDT Sat Jul 25 2020

...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY...

.TODAY...SE wind 20 kt. Seas 4 ft.
.TONIGHT...E wind 25 kt. Seas 6 ft.
.SUN...SE wind 20 kt. Seas 8 ft.
.SUN NIGHT...SE wind 20 kt. Seas 8 ft.
.MON...SE wind 20 kt. Seas 7 ft.
.TUE...S wind 15 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 7 ft.

$$

PKZ178-260015-
Kiska to Attu-
334 AM AKDT Sat Jul 25 2020

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

.TODAY...E wind 25 kt. Seas 6 ft.
.TONIGHT...E wind 25 kt. Seas 8 ft. Rain.
.SUN...E wind 20 kt. Seas 9 ft.
.SUN NIGHT...E wind 20 kt. Seas 8 ft.
.MON...SE wind 20 kt. Seas 7 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.WED...SW wind 20 kt. Seas 8 ft.

$$

PKZ179-260015-
Pribilof Islands Near Shore Waters-
334 AM AKDT Sat Jul 25 2020

.TODAY...W wind 15 kt. Seas 5 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.SUN NIGHT...SW wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE THROUGH WED...S wind 15 kt. Seas 5 ft.

$$

PKZ180-260015-
Kuskokwim Delta and Etolin Strait-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 15 kt. Seas 3 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 3 ft.
.SUN NIGHT...W wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.TUE...S wind 15 kt. Seas 6 ft.
.WED...SE wind 15 kt. Seas 6 ft.

$$

PKZ181-260015-
North and West of Nunivak Island-
334 AM AKDT Sat Jul 25 2020

.TODAY...N wind 15 kt. Seas 4 ft.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 4 ft.
.SUN NIGHT...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 7 ft.
.WED...SE wind 15 kt. Seas 4 ft.

$$

PKZ185-260015-
Saint Matthew Island Waters-
334 AM AKDT Sat Jul 25 2020

.TODAY...NW wind 15 kt. Seas 4 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 3 ft.
.SUN NIGHT...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.WED...E wind 15 kt. Seas 4 ft.

$$

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Anchorage, AK wrote its last area forecast discussion before this small craft advisory went out at Jul 20, 4:36 AM AKDT, 10 hours 42 minutes earlier.

Area forecast discussion, Jul 20, 4:36 AM AKDT, 10 hours 42 minutes before
Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
436 AM AKDT Mon Jul 20 2020

.ANALYSIS AND UPPER LEVELS...

An upper level low with its corresponding surface low are moving
slowly to the northeast this morning. This low is responsible for
the rainy conditions along the Gulf Coast of Alaska. Looking at
the ASCAT (Advanced Scatterometer) data, there were gale force winds
of 35kts observed along the Gulf Coast. This low also brought
rain to Kodiak Island and continues to bring rain to the Kenai
Peninsula. As this upper level low continues to slowly move
eastward through the northern Gulf it will continue to bring
unsettled conditions to the Gulf Coast, the Copper River Basin,
and the Anchorage Bowl.

Another upper level low was present to the north of Gambell meandering
slowly southward as well. With this upper level low to the north
of Southwest Alaska and the aforementioned one in the Gulf of
Alaska, this leaves Southwest Alaska sandwiched between the two
leading to weak synoptic scale forcing across the area keeping the
weather quiet. Generally partly to mostly cloudy conditions were
observed with more clearing towards Togiak and Dillingham. Closer
to the upper level low were Hooper Bay and Toksook Bay leading to
cloudier conditions as a result of onshore flow due to the upper
level low to the north.

An upper level ridge remains present across much of the Bering
with the usual low stratus and patchy fog present. An upper level
low and corresponding surface low are present meandering to the
west of Attu Island over the Pacific Ocean. Its front continues to
affect the western Aleutian Chain including Shemya with breezy
and unsettled conditions.

&&

.MODEL DISCUSSION...

Models remain in good agreement on the synoptic scale features out
to 48hrs. Beyond 48hrs, models begin to diverge on the exact
placement of an upper level low that will be moving southeastward
from Southwest Alaska into the Gulf of Alaska. The ECMWF,
Canadian, and NAM are pretty much in lockstep with each other
except for the GFS which continues to lag behind with the upper
level low for Wednesday.

&&

.AVIATION...

PANC...VFR conditions and light winds will persist throughout the
TAF package. Guidance continues to show the MVFR cloud deck this
morning, therefore a TEMPO group was introduced for this lower
ceiling this morning. Light rain will also continue to affect the
terminal this morning into the afternoon.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...

A low is in the northern Gulf of Alaska near Middleton Island
early this morning. The front associated with this low has
occluded and stalled over northern Cook Inlet as the low itself
has slowed its eastward movement. This has contributed to periods
of heavy rainfall around the Cook Inlet region overnight. This
rain event has been tricky as the low and front have been slower
to move eastward than models had indicated. Therefore, the rain is
hanging around longer than expected, but should be tapering off
this morning.

That leads us to the next question which is the
afternoon convection, especially in the Susitna Valley. While the
atmosphere will be unstable this afternoon and evening, in order
to get the scattered thunderstorms, some breaks in the clouds and
low-level heating also need to occur. The question is whether the
delay in the low moving eastward will keep too many clouds for
effective low-level heating. At this time, it appears that there
will be enough of a break in cloud cover later today for this to
happen. The northern Kenai Peninsula is also an area that may see
additional thunderstorms today if the low will depart to the east
quickly enough.

Tuesday will be the break in the weather between systems as an
upper level low will move from Southwest Alaska over the Kenai
Peninsula late Tuesday night into Wednesday and bring another
round of moderate or heavy rain to the region. It looks a lot like
late July in southern Alaska.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)...

Southwest should be mostly clear of rainfall to start off the work
week with some lingering showers and possible afternoon convection
over the western Alaska Range. Aloft, a brief period of ridging on
Monday will bring mostly sunny to partly cloudy skies from the
Akpen and up into the Middle Kuskokwim Valley. As for the
Kuskokwim Delta, a trough over the Bering Strait on Monday will
advect cool, maritime air over the region through Wednesday, so
expecting cooler temperatures and overcast skies for the area. On
Tuesday morning this trough will begin to move inland, so
expecting rain to push across Southwest through Wednesday as the
trough moves west. The airmass appears to be stable, so not
expecting any thunderstorms associated with this trough.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)...

A broad upper level low can be seen to the west of Shemya this
morning with its front beginning to impact the western Aleutians.
Expecting the first round of frontal rain and small craft advisory
winds over the western Aleutians this afternoon. The front should
push into the central Bering by Tuesday morning bringing
widespread rainfall to the central Bering. As the front moves
east, the parent low should stay just west of Shemya through
Tuesday afternoon. A new triple point low is also expected to
develop along the southern end of the front to bring an additional
round of small craft advisory winds near Adak. Some uncertainty
exists in the strength of the winds, with the GFS bringing in low
end gales near Adak Tuesday afternoon and evening. By Wednesday
morning models indicate the two lows merging over the western
Bering with the front extending towards the central Aleutians.

&&

.MARINE (Days 3 through 5: Wednesday through Friday)...

...Bering Sea and Aleutian Coastal Waters...

High pressure exits the eastern Bering Thu. A front pushes across
to the eastern Bering and Alaska Peninsula through Fri. While
models are uncertain on the low center track, confidence is good
for widespread southerly small craft winds and waves with locally
gale winds over the southern Bering with the front through Thu
becoming easterly small craft winds and waves across the northern
Bering for Fri. An area of westerly small craft winds and waves
trail behind the low over the western and central Aleutians for
Thu and Fri.

...Gulf of Alaska...

An offshore flow pattern develops through Fri, with sustained
westerly winds across the Gulf and peaking in the small craft
criteria, with a few gusts near gale force, mainly across the
Barren Islands and Sitkinak area. These winds will decrease on
Friday with waves remaining under 10 feet through the period.

&&

.LONG TERM FORECAST (Days 3 through 7)...

The models remain in fairly good agreement with the synoptic
pattern for the long term, with just some typical timing
differences with the various features. In general, look for a
short-wave trough to dive southeast across the mainland on
Wednesday, bringing a chance for some widespread rainfall to much
of the area. Then for Thursday into Friday, as the trough exits
the region to the southeast, a ridge of high pressure builds
across the area with drying conditions expected. This will be
short-lived though, as a trough reestablishes itself across the
central Bering and Aleutians, placing most of the mainland in an
active southerly flow pattern aloft, with returning rainfall
potential.

Further west across the Bering Sea and Aleutians, a front will
enter the western portions of the area Wednesday morning,
progressing eastward while slowly weakening as it reaches the
Southwest Coast by Friday. This feature will bring a chance for
widespread rainfall along it. Then for your Saturday, as the first
system exits the region to the east, another disturbance dives
southeast into the Bering, with rainfall potential continuing for
much of the region.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...NONE.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...MV
SOUTHCENTRAL ALASKA...EZ
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...CJ
MARINE/LONG TERM...MK/SS

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 20, 3:41 AM AKDTSmall Craft AdvisoryAFC5 days
Jul 20, 3:45 AM AKDTSmall Craft AdvisoryAFC5 days

Nearby

Small Craft Advisories in Alaska, 2020Every small craft advisory in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.