Alert archive / Alaska / Gale Warnings in 2021

Gale Warning 818, NWS Anchorage, AK

December 11, 2021

NWS Anchorage, AK issued this gale warning at Dec 11, 2021, 3:48 PM AKST. It was in force for 36 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 11, 2021, 3:48 PM AKST (00:48 UTC)
Expired
Dec 13, 2021, 4:01 AM AKST
In force
36 hr
Issued by
NWS Anchorage, AK

The text

As transmitted.

719 
FZAK61 PAFC 120048
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
348 PM AKST Sat Dec 11 2021

Offshore waters forecast for the Gulf of Alaska West of 144W

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.

PKZ399-121515-
348 PM AKST Sat Dec 11 2021
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A 967 mb low at 54N 139W remains nearly stationary through Sunday
and then exits the Gulf to the southeast Monday morning. A front 
enters the western Gulf Monday afternoon.


$$

PKZ351-121515-
Gulf of Alaska Offshore North of 57N and West of 144W-
348 PM AKST Sat Dec 11 2021

...GALE WARNING TONIGHT...

.TONIGHT...N wind 25 to 40 kt diminishing to 15 to 30 kt after
midnight. Seas 11 to 19 ft. Freezing spray.
.SUN...N wind 15 to 30 kt. Seas 9 to 14 ft. Freezing spray.
.SUN NIGHT...N wind 15 to 25 kt. Seas 8 to 13 ft. Freezing spray.
.MON...N wind up to 20 kt. Seas 5 to 10 ft.
.MON NIGHT...SE wind up to 15 kt. Seas 4 ft.
.TUE THROUGH THU...S wind up to 20 kt. Seas 3 to 8 ft.

$$

PKZ352-121515-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
348 PM AKST Sat Dec 11 2021

...GALE WARNING THROUGH SUNDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING SUNDAY NIGHT...

.TONIGHT...NW wind 30 to 45 kt. Seas 18 to 25 ft. Freezing spray.
Snow showers.
.SUN...NW wind 25 to 40 kt. Seas 14 to 21 ft. Freezing spray.
.SUN NIGHT...NW wind 20 to 35 kt. Seas 10 to 18 ft. Freezing
spray except heavy freezing spray W of 149W.
.MON...NW wind 10 to 25 kt. Seas 6 to 11 ft.
.MON NIGHT...SE wind 10 to 25 kt. Seas 4 to 7 ft.
.TUE THROUGH THU...SW wind 10 to 25 kt. Seas 5 to 10 ft.

$$
3 follow-up statements
753 
FZAK61 PAFC 121257
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
357 AM AKST Sun Dec 12 2021

Offshore waters forecast for the Gulf of Alaska West of 144W

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.

PKZ399-130145-
357 AM AKST Sun Dec 12 2021
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...A 969 mb low at 56N
138W remains nearly stationary through Sunday and then exits the 
Gulf Monday morning. A 992 mb low forms at 55N 160W Mon afternoon and
moves to 54N 149W by Tue morning. Its front enters the Western Gulf 
Mon afternoon.

$$

PKZ351-130145-
Gulf of Alaska Offshore North of 57N and West of 144W-
357 AM AKST Sun Dec 12 2021

.TODAY...N wind 15 to 30 kt. Seas 9 to 14 ft. Freezing spray.
.TONIGHT...N wind 10 to 25 kt. Seas 7 to 12 ft. Freezing spray.
.MON...N wind up to 20 kt becoming SW in the afternoon. Seas 4 to
9 ft. Freezing spray in the morning.
.MON NIGHT...SE wind up to 15 kt. Seas 3 to 7 ft.
.TUE...N wind up to 20 kt. Seas 3 to 8 ft.
.WED THROUGH THU...SW wind 10 to 25 kt. Seas 5 to 10 ft.

$$

PKZ352-130145-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
357 AM AKST Sun Dec 12 2021

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 25 to 40 kt. Seas 14 to 21 ft. Freezing spray mainly
W of 147W.
.TONIGHT...NW wind 20 to 35 kt. Seas 10 to 17 ft. Freezing spray 
except heavy freezing spray W of 149W.
.MON...NW wind 10 to 25 kt becoming W up to 15 kt in the
afternoon. Seas 6 to 11 ft. Freezing spray in the morning.
.MON NIGHT...SE wind 10 to 25 kt. Seas 4 to 7 ft.
.TUE...N wind up to 20 kt. Seas 4 to 9 ft.
.WED THROUGH THU...W wind 10 to 25 kt. Seas 6 to 9 ft.

$$
176 
FZAK61 PAFC 130028
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
328 PM AKST Sun Dec 12 2021

Offshore waters forecast for the Gulf of Alaska West of 144W

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.

PKZ399-131445-
328 PM AKST Sun Dec 12 2021
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A 982 mb low at 55N 140W exits the Gulf to the southeast Monday
morning. A 990 mb low at 54N 159W Monday afternoon moves to 53N
140W at 984 mb Tuesday afternoon and then exits the Gulf.

$$

PKZ351-131445-
Gulf of Alaska Offshore North of 57N and West of 144W-
328 PM AKST Sun Dec 12 2021

.TONIGHT...N wind 10 to 25 kt. Seas 8 to 13 ft. Freezing spray.
.MON...W wind 10 to 15 kt. Freezing spray in the morning. Seas 4 to 
9 ft.
.MON NIGHT...S wind 10 kt. Seas 5 ft. Snow.
.TUE...N wind up to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...NW wind up to 20 kt. Seas 4 to 7 ft.
.WED THROUGH FRI...SW wind 10 to 25 kt. Seas 6 to 10 ft.

$$

PKZ352-131445-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
328 PM AKST Sun Dec 12 2021

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 20 to 35 kt. Seas 10 to 18 ft. Freezing spray W of
146W.
.MON...NW wind 10 to 25 kt becoming W up to 15 kt in the
afternoon. Seas 6 to 11 ft. Freezing spray in the morning.
.MON NIGHT...SE wind 10 to 25 kt. Seas 4 to 7 ft. Snow.
.TUE...N wind 10 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...NW wind 10 to 25 kt. Seas 5 to 9 ft.
.WED THROUGH FRI...SW wind 15 to 30 kt. Seas 7 to 12 ft.

$$
300 
FZAK61 PAFC 131301
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
401 AM AKST Mon Dec 13 2021

Offshore waters forecast for the Gulf of Alaska West of 144W

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.

PKZ399-140145-
401 AM AKST Mon Dec 13 2021
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...A triple point low
south of the Alaska Peninsula skirts the southern Gulf Tuesday 
morning before departing to the southeast Tuesday afternoon. A 992 mb
low forms near 59N 147W Tuesday morning. It persists over the open 
waters of the Gulf before exiting to the east Wednesday morning at 
1004 mb. 

$$

PKZ351-140145-
Gulf of Alaska Offshore North of 57N and West of 144W-
401 AM AKST Mon Dec 13 2021

.TODAY...NW wind up to 15 kt becoming SE in the afternoon. Seas 6
to 9 ft. Freezing spray in the morning.
.TONIGHT...S wind up to 15 kt. Seas 3 to 6 ft. Snow.
.TUE...N wind 10 to 25 kt. Seas 4 to 7 ft. Freezing spray in the
morning. Snow.
.TUE NIGHT...NW wind 10 to 25 kt. Seas 3 to 8 ft.
.WED...W wind up to 20 kt. Seas 5 to 8 ft.
.THU THROUGH FRI...W wind 15 to 30 kt. Seas 6 to 10 ft.

$$

PKZ352-140145-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
401 AM AKST Mon Dec 13 2021

.TODAY...NW wind 10 to 25 kt becoming W up to 15 kt in the
afternoon. Seas 7 to 12 ft. Freezing spray in the morning.
.TONIGHT...SE wind 10 to 25 kt. Seas 4 to 7 ft. Freezing spray.
Snow.
.TUE...N wind 15 to 30 kt. Seas 5 to 10 ft. Freezing spray in the
morning. Snow.
.TUE NIGHT...NW wind 10 to 25 kt. Seas 6 to 11 ft.
.WED THROUGH THU...SW wind 10 to 25 kt. Seas 6 to 9 ft.
.FRI...W wind 20 to 30 kt. Seas 9 ft.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 11, 3:45 PM AKSTGale WarningAFC24 hr
Dec 11, 3:45 PM AKSTSmall Craft AdvisoryAFC36 hr
Dec 11, 3:45 PM AKSTStorm WarningAFC36 hr
Dec 11, 3:59 PM AKSTGale WarningAFC4 days
Dec 11, 3:59 PM AKSTStorm WarningAFC36 hr
Dec 11, 3:59 PM AKSTStorm WarningAFC4 days
Dec 11, 4:20 PM AKSTBlizzard WarningAFC42 hr
Dec 11, 4:20 PM AKSTWinter Storm WatchAFC11 hr
Dec 12, 3:44 AM AKSTBlizzard WarningAFC41 hr
Dec 12, 3:49 AM AKSTGale WarningAFC36 hr
Dec 12, 3:50 AM AKSTHeavy Freezing Spray WarningAFC12 hr
Dec 12, 4:09 AM AKSTSmall Craft AdvisoryAFC3 hr
Dec 12, 4:09 AM AKSTStorm WarningAFC24 hr
Dec 12, 4:09 AM AKSTHeavy Freezing Spray WarningAFC24 hr
Dec 12, 6:54 AM AKSTGale WarningAFC9 hr

Nearby

Gale Warnings in Alaska, 2021Every gale warning in 2021

Sources

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