Gale Warning 626, NWS Anchorage, AK

517 
FZAK62 PAFC 230348 AAA
OFFALU

Offshore Waters Forecast...UPDATED
National Weather Service Anchorage AK
748 PM AKDT Fri Oct 22 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-231230-
748 PM AKDT Fri Oct 22 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

A series of weak troughs moves over the Bering through Sun 
afternoon. A 998 mb low at 47N 170W continues into the North 
Pacific for Sun afternoon. A 996 mb North Pacific low intensifies 
to 970 mb as it moves to 51N 171W by Sun afternoon. Its front moves
along the Aleutians through Sun afternoon.

$$

PKZ411-231230-
Bering Sea Offshore West of 180 and East of the International
Dateline-
748 PM AKDT Fri Oct 22 2021

.TONIGHT...W wind 15 to 25 kt. Seas 8 to 11 ft.
.SAT...W wind 10 to 20 kt. Seas 7 ft.
.SAT NIGHT...E wind 10 to 25 kt. Seas 6 ft.
.SUN...E wind 15 to 30 kt. Seas 4 to 9 ft.
.SUN NIGHT...SE wind up to 15 kt. Seas 5 to 10 ft.
.MON THROUGH WED...W wind 15 to 30 kt. Seas 4 to 9 ft.

$$

PKZ412-231230-
Bering Sea Offshore 171W to 180 and North of 56N-
748 PM AKDT Fri Oct 22 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 20 to 35 kt. Seas 10 to 17 ft.
.SAT...NW wind 15 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...N wind 10 to 20 kt. Seas 6 to 9 ft.
.SUN...NE wind up to 20 kt. Seas 5 ft.
.SUN NIGHT...N wind up to 20 kt. Seas 5 ft.
.MON THROUGH WED...NW wind 15 to 30 kt. Seas 6 to 11 ft.

$$

PKZ413-231230-
Bering Sea Offshore 171W to 180 and South of 56N-
748 PM AKDT Fri Oct 22 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 20 to 35 kt. Seas 11 to 18 ft.
.SAT...W wind 15 to 30 kt. Seas 8 to 16 ft.
.SAT NIGHT...SW wind up to 15 kt becoming E 15 to 30 kt after
midnight. Seas 6 to 9 ft.
.SUN...NE wind 25 to 40 kt. Seas 7 to 12 ft.
.SUN NIGHT...N wind 15 to 30 kt. Seas 7 to 12 ft.
.MON...W wind up to 20 kt. Seas 3 to 8 ft.
.TUE THROUGH WED...W wind 15 to 30 kt. Seas 7 to 12 ft.

$$

PKZ414-231230-
Bering Sea Offshore East of 171W-
748 PM AKDT Fri Oct 22 2021

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...NW wind 25 to 40 kt. Seas 13 to 21 ft.
.SAT...NW wind 25 to 40 kt. Seas 12 to 18 ft.
.SAT NIGHT...NW wind 20 to 35 kt diminishing to 10 to 25 kt after
midnight. Seas 9 to 14 ft.
.SUN...NE wind 15 to 30 kt. Seas 5 to 8 ft.
.SUN NIGHT...N wind 15 to 30 kt. Seas 5 to 9 ft.
.MON...NW wind 25 kt. Seas 6 to 9 ft.
.TUE...SW wind 15 to 30 kt. Seas 6 to 9 ft.
.WED...NW wind 15 to 30 kt. Seas 8 to 13 ft.

$$

705 
FZAK62 PAFC 231200
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
400 AM AKDT Sat Oct 23 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-240115-
400 AM AKDT Sat Oct 23 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

The Semisopochnoi volcano, located 52N 180W, is currently active.

A N Pacific low moves to 50N 178E at 969 mb Sun morning. The low
then moves to 52N 161W at 978 mb Mon morning.

$$

PKZ411-240115-
Bering Sea Offshore West of 180 and East of the International
Dateline-
400 AM AKDT Sat Oct 23 2021

...GALE WARNING SUNDAY...

.TODAY...SW wind 10 to 20 kt. Seas 7 ft.
.TONIGHT...SE wind up to 15 kt becoming E 10 to 25 kt after
midnight. Seas 6 ft.
.SUN...NE wind 25 to 40 kt decreasing to 15 to 30 kt in the afternoon.
Seas 5 to 10 ft.
.SUN NIGHT...E wind up to 15 kt. Seas 5 to 10 ft.
.MON THROUGH TUE...W wind 15 to 30 kt. Seas 5 to 10 ft.
.WED...W wind up to 20 kt. Seas 5 to 10 ft.

$$

PKZ412-240115-
Bering Sea Offshore 171W to 180 and North of 56N-
400 AM AKDT Sat Oct 23 2021

.TODAY...NW wind 15 to 30 kt. Seas 8 to 13 ft.
.TONIGHT...NW wind 10 to 20 kt becoming E after midnight. Seas 6 to 
9 ft.
.SUN...NE wind 10 to 25 kt. Seas 6 ft.
.SUN NIGHT...N wind 10 to 25 kt. Seas 4 to 7 ft.
.MON THROUGH WED...NW wind 15 to 30 kt. Seas 6 to 11 ft.

$$

PKZ413-240115-
Bering Sea Offshore 171W to 180 and South of 56N-
400 AM AKDT Sat Oct 23 2021

...GALE WARNING SUNDAY...

.TODAY...W wind 15 to 30 kt. Seas 8 to 16 ft.
.TONIGHT...W wind up to 15 kt becoming E 15 to 30 kt after midnight.
Seas 6 to 10 ft.
.SUN...NE wind 30 to 45 kt. Seas 8 to 13 ft. Rain.
.SUN NIGHT...N wind 15 to 30 kt. Seas 8 to 13 ft.
.MON...W wind 10 to 25 kt. Seas 3 to 8 ft.
.TUE THROUGH WED...W wind 15 to 30 kt. Seas 7 to 12 ft.

$$

PKZ414-240115-
Bering Sea Offshore East of 171W-
400 AM AKDT Sat Oct 23 2021

...GALE WARNING THROUGH SUNDAY...

.TODAY...NW wind 25 to 35 kt. Seas 12 to 17 ft.
.TONIGHT...NW wind 20 to 35 kt diminishing to 10 to 25 kt after
midnight. Seas 9 to 14 ft.
.SUN...NE wind up to 20 kt increasing to 25 to 40 kt in the 
afternoon. Seas 7 ft.
.SUN NIGHT...NE wind 15 to 30 kt. Seas 5 to 9 ft.
.MON...NW wind 25 kt. Seas 6 to 9 ft.
.TUE...W wind 15 to 30 kt. Seas 6 to 9 ft.
.WED...NW wind 15 to 30 kt. Seas 8 to 13 ft.

$$

713 
FZAK62 PAFC 232343
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
343 PM AKDT Sat Oct 23 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-241330-
343 PM AKDT Sat Oct 23 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

The Semisopochnoi volcano, located 52N 180W, is currently active.

A North Pacific low moves to 51N 177W at 969 mb Sun morning. The 
low then moves to 52N 154W at 975 mb Mon afternoon.

$$

PKZ411-241330-
Bering Sea Offshore West of 180 and East of the International
Dateline-
343 PM AKDT Sat Oct 23 2021

.TONIGHT...SE wind up to 15 kt becoming E 10 to 25 kt after
midnight. Seas 6 ft.
.SUN...NE wind 15 to 30 kt. Seas 5 to 10 ft.
.SUN NIGHT...NE wind 10 to 15 kt. Seas 5 to 10 ft.
.MON...SW wind up to 20 kt. Seas 6 to 9 ft.
.MON NIGHT...W wind 15 to 25 kt. Seas 7 ft.
.TUE THROUGH THU...W wind 15 to 30 kt. Seas 6 to 11 ft.

$$

PKZ412-241330-
Bering Sea Offshore 171W to 180 and North of 56N-
343 PM AKDT Sat Oct 23 2021

.TONIGHT...NW wind 10 to 20 kt. Seas 6 to 10 ft.
.SUN...NE wind 10 to 25 kt. Seas 6 ft.
.SUN NIGHT...N wind 10 to 25 kt. Seas 4 to 7 ft.
.MON...NW wind 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...W wind 15 to 25 kt. Seas 7 ft.
.TUE THROUGH THU...NW wind 15 to 30 kt. Seas 7 to 12 ft.

$$

PKZ413-241330-
Bering Sea Offshore 171W to 180 and South of 56N-
343 PM AKDT Sat Oct 23 2021

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...SW wind up to 20 kt becoming E 15 to 30 kt after
midnight. Seas 6 to 10 ft.
.SUN...NE wind 30 to 45 kt. Seas 9 to 14 ft.
.SUN NIGHT...N wind 20 to 35 kt. Seas 9 to 14 ft.
.MON...NW wind 10 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...W wind 10 to 20 kt. Seas 6 ft.
.TUE THROUGH THU...W wind 15 to 30 kt. Seas 6 to 11 ft.

$$

PKZ414-241330-
Bering Sea Offshore East of 171W-
343 PM AKDT Sat Oct 23 2021

.TONIGHT...NW wind 15 to 30 kt. Seas 9 to 14 ft.
.SUN...NE wind up to 20 kt increasing to 15 to 30 kt in the
afternoon. Seas 6 to 9 ft.
.SUN NIGHT...NE wind 15 to 30 kt. Seas 5 to 9 ft.
.MON...N wind 25 kt. Seas 6 to 10 ft.
.MON NIGHT...NW wind 25 kt. Seas 7 to 10 ft.
.TUE THROUGH THU...NW wind 15 to 30 kt. Seas 6 to 11 ft.

$$

028 
FZAK62 PAFC 241126
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
326 AM AKDT Sun Oct 24 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-250045-
326 AM AKDT Sun Oct 24 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

Semisopochnoi volcano, located near 52N 180W, is currently 
active.

A 973 mb low near 50N 177E moves to 53N 163W at 976 mb late
tonight, then moves into the North Pacific. A trough of low
pressure moves into the northern Bering late Mon night.

$$

PKZ411-250045-
Bering Sea Offshore West of 180 and East of the International
Dateline-
326 AM AKDT Sun Oct 24 2021

...GALE WARNING TODAY...

.TODAY...NE wind 20 to 35 kt. Seas 4 to 10 ft.
.TONIGHT...NE wind up to 15 kt becoming variable after midnight. 
Seas 5 to 10 ft.
.MON...Variable wind up to 15 kt becoming SW 15 kt in the afternoon.
Seas 5 to 9 ft.
.MON NIGHT...W wind 15 to 25 kt. Seas 7 ft.
.TUE THROUGH THU...W wind 15 to 30 kt. Seas 5 to 10 ft.

$$

PKZ412-250045-
Bering Sea Offshore 171W to 180 and North of 56N-
326 AM AKDT Sun Oct 24 2021

.TODAY...NE wind 10 to 25 kt. Seas 6 ft.
.TONIGHT...N wind 10 to 25 kt. Seas 4 to 7 ft.
.MON...NW wind 10 to 20 kt. Seas 4 to 8 ft.
.MON NIGHT...W wind 20 kt. Seas 7 ft.
.TUE THROUGH THU...NW wind 15 to 30 kt. Seas 7 to 12 ft.

$$

PKZ413-250045-
Bering Sea Offshore 171W to 180 and South of 56N-
326 AM AKDT Sun Oct 24 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE wind 30 to 45 kt. Seas 8 to 13 ft.
.TONIGHT...N wind 20 to 35 kt diminishing to 15 to 25 kt after
midnight. Seas 8 to 13 ft.
.MON...NW wind 10 to 25 kt. Seas 9 ft.
.MON NIGHT...W wind 10 to 20 kt. Seas 6 ft.
.TUE THROUGH THU...NW wind 20 to 35 kt. Seas 7 to 12 ft.

$$

PKZ414-250045-
Bering Sea Offshore East of 171W-
326 AM AKDT Sun Oct 24 2021

.TODAY...NE wind up to 20 kt increasing to 15 to 30 kt in the
afternoon. Seas 6 to 9 ft.
.TONIGHT...NE wind 15 to 30 kt. Seas 5 to 9 ft.
.MON...N wind 30 kt. Seas 6 to 10 ft.
.MON NIGHT...NW wind 20 to 30 kt. Seas 7 to 11 ft.
.TUE THROUGH THU...NW wind 15 to 30 kt. Seas 7 to 12 ft.

$$

980 
FZAK62 PAFC 242316
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
316 PM AKDT Sun Oct 24 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-251315-
316 PM AKDT Sun Oct 24 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

Semisopochnoi volcano, located near 52N 180W, is currently 
active.

A 973 mb low near 52N 168W moves to 53N 149W remaining at 973 mb 
Tuesday afternoon. A 1000 mb low develops off of the Siberian 
coast Tuesday evening and moves near 60N 176W at 996 mb Wednesday
afternoon.

$$

PKZ411-251315-
Bering Sea Offshore West of 180 and East of the International
Dateline-
316 PM AKDT Sun Oct 24 2021

.TONIGHT...NE wind up to 15 kt. Seas 5 to 10 ft.
.MON...SW wind up to 15 kt. Seas 7 ft.
.MON NIGHT...W wind 25 kt. Seas 7 ft.
.TUE...W wind 20 to 30 kt. Seas 7 to 10 ft.
.TUE NIGHT...NW wind 15 to 30 kt. Seas 8 to 12 ft.
.WED...NW wind 10 to 25 kt. Seas 6 to 11 ft.
.THU THROUGH FRI...SW wind 10 to 25 kt. Seas 4 to 7 ft.

$$

PKZ412-251315-
Bering Sea Offshore 171W to 180 and North of 56N-
316 PM AKDT Sun Oct 24 2021

.TONIGHT...N wind 10 to 25 kt. Seas 4 to 7 ft.
.MON...NW wind 10 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...W wind 15 to 25 kt. Seas 7 ft.
.TUE...W wind 15 to 25 kt. Seas 6 to 9 ft.
.TUE NIGHT...NW wind 15 to 30 kt. Seas 8 to 13 ft.
.WED THROUGH THU...NW wind 15 to 25 kt. Seas 7 to 12 ft.
.FRI...SW wind 10 to 20 kt. Seas 6 ft.

$$

PKZ413-251315-
Bering Sea Offshore 171W to 180 and South of 56N-
316 PM AKDT Sun Oct 24 2021

...GALE WARNING TONIGHT...

.TONIGHT...NE wind 25 to 40 kt becoming N 15 to 30 kt after
midnight. Seas 8 to 13 ft.
.MON...NW wind 10 to 25 kt. Seas 8 ft.
.MON NIGHT...W wind 10 to 20 kt. Seas 7 ft.
.TUE...W wind 20 to 30 kt. Seas 6 to 9 ft.
.TUE NIGHT...W wind 30 kt. Seas 8 to 12 ft.
.WED THROUGH THU...NW wind 15 to 30 kt. Seas 8 to 13 ft.
.FRI...SW wind 20 kt. Seas 5 ft.

$$

PKZ414-251315-
Bering Sea Offshore East of 171W-
316 PM AKDT Sun Oct 24 2021

.TONIGHT...NE wind 15 to 30 kt. Seas 5 to 9 ft.
.MON...N wind 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...NW wind 20 to 30 kt. Seas 7 to 10 ft.
.TUE...W wind 25 kt. Seas 8 ft.
.TUE NIGHT...W wind 15 to 30 kt. Seas 6 to 10 ft.
.WED THROUGH THU...NW wind 15 to 30 kt. Seas 8 to 13 ft.
.FRI...NW wind 10 to 25 kt. Seas 3 to 6 ft.

$$

544 
FZAK62 PAFC 251128
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
328 AM AKDT Mon Oct 25 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-260145-
328 AM AKDT Mon Oct 25 2021
.SYNOPSIS FOR CENTRAL BERING SEA...

Semisopochnoi volcano, located 140 nm west of Adak, is currently 
active.

A 976 mb low 180 NM south of Sand Point moves to 320 NM SE of 
Sand Point at 974 mb Tuesday afternoon. Tuesday morning a 996 mb 
low develops in the northern Bering and moves 150 nm north of St 
Paul at 991 mb Wednesday morning.

$$

PKZ411-260145-
Bering Sea Offshore West of 180 and East of the International
Dateline-
328 AM AKDT Mon Oct 25 2021

.TODAY...SW wind 10 to 20 kt. Seas 6 to 9 ft.
.TONIGHT...W wind 20 to 30 kt. Seas 7 ft.
.TUE...W wind 20 to 30 kt. Seas 7 to 10 ft. Rain showers.
.TUE NIGHT...NW wind 15 to 30 kt. Seas 10 ft.
.WED THROUGH THU...NW wind 10 to 25 kt. Seas 5 to 10 ft.
.FRI...SW wind up to 20 kt. Seas 4 to 8 ft.

$$

PKZ412-260145-
Bering Sea Offshore 171W to 180 and North of 56N-
328 AM AKDT Mon Oct 25 2021

.TODAY...NW wind 10 to 20 kt. Seas 7 ft.
.TONIGHT...W wind 15 to 25 kt. Seas 7 ft.
.TUE...W wind 20 to 30 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 to 40 kt. Seas 9 to 16 ft.
.WED...NW wind 25 to 40 kt. Seas 9 to 17 ft.
.THU THROUGH FRI...NW wind up to 20 kt. Seas 5 to 10 ft.

$$

PKZ413-260145-
Bering Sea Offshore 171W to 180 and South of 56N-
328 AM AKDT Mon Oct 25 2021

.TODAY...N wind 10 to 20 kt. Seas 6 to 9 ft.
.TONIGHT...W wind 10 to 25 kt. Seas 7 ft.
.TUE...W wind 20 to 30 kt. Seas 7 to 10 ft.
.TUE NIGHT...W wind 25 to 35 kt. Seas 9 to 12 ft.
.WED THROUGH THU...N wind 20 to 35 kt. Seas 8 to 13 ft.
.FRI...W wind 10 to 20 kt. Seas 5 to 9 ft.

$$

PKZ414-260145-
Bering Sea Offshore East of 171W-
328 AM AKDT Mon Oct 25 2021

.TODAY...N wind 20 to 30 kt. Seas 6 to 10 ft.
.TONIGHT...NW wind 20 to 30 kt. Seas 7 to 10 ft.
.TUE...W wind 25 kt. Seas 7 to 10 ft.
.TUE NIGHT...SW wind 20 to 30 kt. Seas 7 to 11 ft.
.WED...NW wind 25 to 40 kt. Seas 10 to 18 ft.
.THU THROUGH FRI...NW wind 15 to 25 kt. Seas 8 to 13 ft.

$$