Alert archive / Alaska / Small Craft Advisories in 2021
Small Craft Advisory 646, NWS Juneau, AK
NWS Juneau, AK issued this small craft advisory at Dec 24, 2021, 4:06 AM AKST. It was in force for 34 hr.
The area
The counties it named.
The facts
- Issued
- Dec 24, 2021, 4:06 AM AKST (13:06 UTC)
- Expired
- Dec 25, 2021, 2:25 PM AKST
- In force
- 34 hr
- Issued by
- NWS Juneau, AK
The text
As transmitted.
480 FZAK51 PAJK 241306 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 406 AM AKST Fri Dec 24 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-250345- 406 AM AKST Fri Dec 24 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A strong high in the Yukon will persist through Sunday while a weak trough lingers over the gulf. The resulting Northerly outflow winds will continue through the weekend. $$ PKZ011-250345- Glacier Bay- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON... .TODAY...N wind 30 kt. Strongest winds out of northern arms. Seas 6 ft. Freezing spray. .TONIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT NIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SUN...NE wind 20 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 3 ft. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. $$ PKZ012-250345- Northern Lynn Canal- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT NIGHT...N wind 30 kt. Gusts to 45 kt. Seas 6 ft. Heavy freezing spray. .SUN...N wind 30 kt becoming NE 20 kt. Seas 5 ft. .MON...N wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas 3 ft. $$ PKZ013-250345- Southern Lynn Canal- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...N wind 25 kt. Gusts to 45 kt out of interior passes. Seas 5 ft. Freezing spray. .SAT NIGHT...N wind 25 kt. Gusts to 45 kt out of interior passes. Seas 5 ft. Freezing spray. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...NW wind 10 kt. Seas 2 ft or less. $$ PKZ021-250345- Icy Strait- 406 AM AKST Fri Dec 24 2021 .TODAY...NE wind 20 kt. Seas 5 ft. .TONIGHT...E wind 20 kt. Seas 4 ft. Chance of freezing spray. .SAT...E wind 15 kt. Seas 3 ft. Freezing spray in the morning. .SAT NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .SUN...E wind 15 kt. Seas 3 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. $$ PKZ022-250345- Cross Sound- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...NE wind 25 kt. Seas 10 ft. .TONIGHT...NE wind 25 kt. Seas 8 ft. .SAT...NE wind 15 kt. Seas 6 ft. .SAT NIGHT...NE wind 15 kt. Seas 5 ft. .SUN...NE wind 20 kt. Seas 4 ft. .MON...E wind 20 kt. Seas 6 ft. .TUE...E wind 10 kt becoming light. Seas 7 ft. $$ PKZ031-250345- Stephens Passage- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Gusts to 50 kt out of interior passes. Seas 7 ft. Freezing spray. .TONIGHT...N wind 30 kt. Gusts to 50 kt out of interior passes. Seas 7 ft. Freezing spray. .SAT...N wind 25 kt. Gusts 50 kt out of interior passes. Seas 5 ft. Heavy freezing spray. .SAT NIGHT...NE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Heavy freezing spray. .SUN...NE wind 25 kt. Seas 5 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...NW wind 10 kt. Seas 3 ft. $$ PKZ032-250345- Northern Chatham Strait- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 25 kt. Seas 6 ft. .TONIGHT...N wind 25 kt. Seas 6 ft. Chance of freezing spray. .SAT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Seas 4 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. $$ PKZ033-250345- Southern Chatham Strait- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft, except 10 ft near ocean entrances. Chance of freezing spray in the afternoon. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...NE wind 15 kt. Seas 4 ft. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. .SUN...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. $$ PKZ034-250345- Frederick Sound- 406 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 25 kt. Higher gusts out of interior passes. Seas 7 ft. .TONIGHT...N wind 30 kt. Higher gusts out of interior passes. Seas 7 ft. Freezing spray. .SAT...NE wind 25 kt. Gusts to 55 kt out of interior passes. Seas 5 ft. Freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 5 ft. Freezing spray. .SUN...E wind 20 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 2 ft or less. $$ PKZ035-250345- Sumner Strait- 406 AM AKST Fri Dec 24 2021 .TODAY...N wind 20 kt. Higher gusts out of interior passes. Seas 4 ft, except 8 ft near ocean entrances. .TONIGHT...NE wind 20 kt. Higher gusts out of interior passes. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SAT...NE wind 20 kt. Higher gusts out of interior passes. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Gusts to 45 kt out of interior passes. Seas 4 ft. Freezing spray. .SUN...E wind 15 kt. Seas 4 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt becoming light. Seas 2 ft or less. $$ PKZ036-250345- Clarence Strait- 406 AM AKST Fri Dec 24 2021 .TODAY...N wind 20 kt. Strongest winds out of interior passes. Seas 4 ft. .TONIGHT...N wind 20 kt. Strongest winds out of interior passes. Seas 4 ft. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray in the morning. .SAT NIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Seas 4 ft. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 10 kt. Seas 2 ft or less. $$
5 follow-up statements
361 FZAK51 PAJK 241909 AAA CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 1010 AM AKST Fri Dec 24 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-250345- 1010 AM AKST Fri Dec 24 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A strong high in the Yukon will persist through Sunday while a weak trough lingers over the gulf. The resulting Northerly outflow winds will continue through the weekend. $$ PKZ011-250345- Glacier Bay- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON... .TODAY...N wind 30 kt. Strongest winds out of northern arms. Seas 6 ft. Freezing spray. .TONIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT NIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SUN...NE wind 20 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 3 ft. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. $$ PKZ012-250345- Northern Lynn Canal- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT NIGHT...N wind 30 kt. Gusts to 45 kt. Seas 6 ft. Heavy freezing spray. .SUN...N wind 30 kt becoming NE 20 kt. Seas 5 ft. .MON...N wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas 3 ft. $$ PKZ013-250345- Southern Lynn Canal- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...N wind 25 kt. Gusts to 45 kt out of interior passes. Seas 5 ft. Freezing spray. .SAT NIGHT...N wind 25 kt. Gusts to 45 kt out of interior passes. Seas 5 ft. Freezing spray. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...NW wind 10 kt. Seas 2 ft or less. $$ PKZ021-250345- Icy Strait- 1010 AM AKST Fri Dec 24 2021 .TODAY...NE wind 20 kt. Seas 5 ft. .TONIGHT...E wind 20 kt. Seas 4 ft. Chance of freezing spray. .SAT...E wind 15 kt. Seas 3 ft. Freezing spray in the morning. .SAT NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .SUN...E wind 15 kt. Seas 3 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. $$ PKZ022-250345- Cross Sound- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...NE wind 25 kt. Seas 10 ft. .TONIGHT...NE wind 25 kt. Seas 8 ft. .SAT...NE wind 15 kt. Seas 6 ft. .SAT NIGHT...NE wind 15 kt. Seas 5 ft. .SUN...NE wind 20 kt. Seas 4 ft. .MON...E wind 20 kt. Seas 6 ft. .TUE...E wind 10 kt becoming light. Seas 7 ft. $$ PKZ031-250345- Stephens Passage- 1010 AM AKST Fri Dec 24 2021 ...GALE WARNING TODAY... .TODAY...N wind 35 kt. Gusts to 50 kt out of interior passes. Seas 7 ft. Freezing spray. .TONIGHT...N wind 30 kt. Gusts to 50 kt out of interior passes. Seas 7 ft. Freezing spray. .SAT...N wind 25 kt. Gusts 50 kt out of interior passes. Seas 5 ft. Heavy freezing spray. .SAT NIGHT...NE wind 25 kt. Gusts to 40 kt. Seas 5 ft. Heavy freezing spray. .SUN...NE wind 25 kt. Seas 5 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...NW wind 10 kt. Seas 3 ft. $$ PKZ032-250345- Northern Chatham Strait- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 25 kt. Seas 6 ft. .TONIGHT...N wind 25 kt. Seas 6 ft. Chance of freezing spray. .SAT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Seas 4 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. $$ PKZ033-250345- Southern Chatham Strait- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft, except 10 ft near ocean entrances. Chance of freezing spray in the afternoon. .TONIGHT...N wind 30 kt. Seas 7 ft. Chance of freezing spray. .SAT...NE wind 15 kt. Seas 4 ft. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. .SUN...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. $$ PKZ034-250345- Frederick Sound- 1010 AM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...N wind 25 kt. Higher gusts out of interior passes. Seas 7 ft. .TONIGHT...N wind 30 kt. Higher gusts out of interior passes. Seas 7 ft. Freezing spray. .SAT...NE wind 25 kt. Gusts to 55 kt out of interior passes. Seas 5 ft. Freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 5 ft. Freezing spray. .SUN...E wind 20 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 2 ft or less. $$ PKZ035-250345- Sumner Strait- 1010 AM AKST Fri Dec 24 2021 .TODAY...N wind 20 kt. Higher gusts out of interior passes. Seas 4 ft, except 8 ft near ocean entrances. .TONIGHT...NE wind 20 kt. Higher gusts out of interior passes. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SAT...NE wind 20 kt. Higher gusts out of interior passes. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Gusts to 45 kt out of interior passes. Seas 4 ft. Freezing spray. .SUN...E wind 15 kt. Seas 4 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt becoming light. Seas 2 ft or less. $$ PKZ036-250345- Clarence Strait- 1010 AM AKST Fri Dec 24 2021 .TODAY...N wind 20 kt. Strongest winds out of interior passes. Seas 4 ft. .TONIGHT...N wind 20 kt. Strongest winds out of interior passes. Seas 4 ft. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray in the morning. .SAT NIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Seas 4 ft. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 10 kt. Seas 2 ft or less. $$
667 FZAK51 PAJK 242345 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 245 PM AKST Fri Dec 24 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-251630- 245 PM AKST Fri Dec 24 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A strong high in the Yukon will persist through Sunday while a weak trough lingers over the gulf. The resulting Northerly outflow winds will continue through the weekend. $$ PKZ011-251630- Glacier Bay- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH THIS EVENING... .TONIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 3 ft. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. .WED...NW wind 10 kt. Seas 2 ft or less. $$ PKZ012-251630- Northern Lynn Canal- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...N wind 25 kt. Gusts to 40 kt. Seas 5 ft. Freezing spray. .SAT NIGHT...NW wind 25 kt. Gusts to 40 kt. Seas 5 ft. Freezing spray. .SUN...N wind 20 kt. Gusts to 35 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .MON...N wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas 3 ft. .WED...NW wind 15 kt becoming S. Seas 2 ft or less. $$ PKZ013-251630- Southern Lynn Canal- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...NW wind 25 kt. Gusts to 35 kt out of interior passes. Seas 6 ft. Freezing spray. .SAT NIGHT...NW wind 20 kt. Gusts to 35 kt in the evening. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt, except 40 kt out of interior passes. Seas 4 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 2 ft or less. Freezing spray. .MON...N wind 15 kt. Seas 3 ft. .TUE...NW wind 10 kt. Seas 2 ft or less. .WED...NW wind 10 kt becoming SE. Seas 2 ft or less. $$ PKZ021-251630- Icy Strait- 245 PM AKST Fri Dec 24 2021 .TONIGHT...E wind 20 kt. Seas 4 ft. Freezing spray. .SAT...E wind 20 kt. Seas 4 ft. Freezing spray in the morning. .SAT NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...E wind 15 kt. Seas 3 ft. $$ PKZ022-251630- Cross Sound- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...NE wind 25 kt. Seas 9 ft. .SAT...NE wind 20 kt. Seas 5 ft. .SAT NIGHT...NE wind 15 kt. Seas 4 ft. .SUN...NE wind 15 kt. Seas 4 ft. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. Snow. .MON...NE wind 25 kt becoming E 15 kt. Seas 5 ft building to 8 ft. .TUE...E wind 10 kt. Seas 8 ft. .WED...E wind 15 kt. Seas 7 ft. $$ PKZ031-251630- Stephens Passage- 245 PM AKST Fri Dec 24 2021 ...GALE WARNING THROUGH THIS EVENING... .TONIGHT...N wind 35 kt. Seas 7 ft. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Heavy freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 5 ft. Heavy freezing spray. .SUN...NE wind 25 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...NE wind 20 kt. Gusts to 35 kt out of interior passes. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ032-251630- Northern Chatham Strait- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ033-251630- Southern Chatham Strait- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 35 kt. Seas 7 ft, except 10 ft near ocean entrances. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Freezing spray in the morning. .SAT NIGHT...N wind 15 kt. Seas 3 ft. .SUN...N wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ034-251630- Frederick Sound- 245 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN...E wind 20 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Gusts to 40 kt out of interior passes. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ035-251630- Sumner Strait- 245 PM AKST Fri Dec 24 2021 .TONIGHT...NE wind 20 kt. Gusts to 35 kt in the evening. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SAT...NE wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Gusts to 35 kt late. Out of interior passes, gusts to 40 kt. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt, except 40 kt out of interior passes. Seas 3 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ036-251630- Clarence Strait- 245 PM AKST Fri Dec 24 2021 .TONIGHT...NW wind 20 kt. Seas 4 ft. .SAT...NW wind 15 kt. Seas 3 ft. Freezing spray in the morning. .SAT NIGHT...NW wind 15 kt. Seas 3 ft. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 20 kt. Seas 4 ft. $$
096 FZAK51 PAJK 250001 CWFAJK Coastal Waters Forecast for Southeast Alaska...UPDATED National Weather Service Juneau AK 301 PM AKST Fri Dec 24 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-251645- 301 PM AKST Fri Dec 24 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A strong high in the Yukon will persist through Sunday while a weak trough lingers over the gulf. The resulting Northerly outflow winds will continue through the weekend. $$ PKZ011-251645- Glacier Bay- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH THIS EVENING... .TONIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 3 ft. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. .WED...NW wind 10 kt. Seas 2 ft or less. $$ PKZ012-251645- Northern Lynn Canal- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...N wind 25 kt. Gusts to 40 kt. Seas 5 ft. Freezing spray. .SAT NIGHT...NW wind 25 kt. Gusts to 40 kt. Seas 5 ft. Freezing spray. .SUN...N wind 20 kt. Gusts to 35 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .MON...N wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas 3 ft. .WED...NW wind 15 kt becoming S. Seas 2 ft or less. $$ PKZ013-251645- Southern Lynn Canal- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...NW wind 25 kt. Gusts to 35 kt out of interior passes. Seas 6 ft. Freezing spray. .SAT NIGHT...NW wind 20 kt. Gusts to 35 kt in the evening. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt, except 40 kt out of interior passes. Seas 4 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 2 ft or less. Freezing spray. .MON...N wind 15 kt. Seas 3 ft. .TUE...NW wind 10 kt. Seas 2 ft or less. .WED...NW wind 10 kt becoming SE. Seas 2 ft or less. $$ PKZ021-251645- Icy Strait- 301 PM AKST Fri Dec 24 2021 .TONIGHT...E wind 20 kt. Seas 4 ft. Freezing spray. .SAT...E wind 20 kt. Seas 4 ft. Freezing spray in the morning. .SAT NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...E wind 15 kt. Seas 3 ft. $$ PKZ022-251645- Cross Sound- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...NE wind 25 kt. Seas 9 ft. .SAT...NE wind 20 kt. Seas 5 ft. .SAT NIGHT...NE wind 15 kt. Seas 4 ft. .SUN...NE wind 15 kt. Seas 4 ft. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. Snow. .MON...NE wind 25 kt becoming E 15 kt. Seas 5 ft building to 8 ft. .TUE...E wind 10 kt. Seas 8 ft. .WED...E wind 15 kt. Seas 7 ft. $$ PKZ031-251645- Stephens Passage- 301 PM AKST Fri Dec 24 2021 UPDATED ...GALE WARNING THROUGH THIS EVENING... ...HEAVY FREEZING SPRAY WARNING SATURDAY... .TONIGHT...N wind 35 kt. Seas 7 ft. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Heavy freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 5 ft. Heavy freezing spray. .SUN...NE wind 25 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...NE wind 20 kt. Gusts to 35 kt out of interior passes. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ032-251645- Northern Chatham Strait- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...N wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ033-251645- Southern Chatham Strait- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...N wind 35 kt. Seas 7 ft, except 10 ft near ocean entrances. Freezing spray. .SAT...N wind 25 kt. Seas 5 ft. Freezing spray in the morning. .SAT NIGHT...N wind 15 kt. Seas 3 ft. .SUN...N wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ034-251645- Frederick Sound- 301 PM AKST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .SAT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN...E wind 20 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...NE wind 15 kt. Gusts to 40 kt out of interior passes. Seas 3 ft. Freezing spray. .MON...NE wind 15 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ035-251645- Sumner Strait- 301 PM AKST Fri Dec 24 2021 .TONIGHT...NE wind 20 kt. Gusts to 35 kt in the evening. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SAT...NE wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Gusts to 35 kt late. Out of interior passes, gusts to 40 kt. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt, except 40 kt out of interior passes. Seas 3 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ036-251645- Clarence Strait- 301 PM AKST Fri Dec 24 2021 .TONIGHT...NW wind 20 kt. Seas 4 ft. .SAT...NW wind 15 kt. Seas 3 ft. Freezing spray in the morning. .SAT NIGHT...NW wind 15 kt. Seas 3 ft. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 20 kt. Seas 4 ft. $$
119 FZAK51 PAJK 251346 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 446 AM AKST Sat Dec 25 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-260400- 446 AM AKST Sat Dec 25 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A high in the Yukon slowly weakens through the weekend. N outflow winds will gradually diminish ahead of a system moving out of the N late Sunday. $$ PKZ011-260400- Glacier Bay- 446 AM AKST Sat Dec 25 2021 .TODAY...N wind 20 kt. Seas 4 ft. Freezing spray early in the morning. .TONIGHT...N wind 10 kt. Seas 2 ft or less. .SUN...N wind 15 kt. Seas 3 ft. .SUN NIGHT...NE wind 15 kt. Seas 3 ft. Snow. .MON...NE wind 15 kt. Seas 3 ft. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. .WED...NW wind 10 kt. Seas 2 ft or less. $$ PKZ012-260400- Northern Lynn Canal- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON... .TODAY...N wind 25 kt. Seas 5 ft. Freezing spray. .TONIGHT...NW wind 20 kt. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 20 kt. Seas 4 ft. .TUE...N wind 15 kt. Seas 3 ft. .WED...SE wind 10 kt becoming N. Seas 2 ft or less. $$ PKZ013-260400- Southern Lynn Canal- 446 AM AKST Sat Dec 25 2021 .TODAY...NW wind 20 kt. Seas 4 ft. Freezing spray. .TONIGHT...NW wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt in the morning. Out of interior passes, gusts to 40 kt. Seas 4 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 15 kt. Seas 3 ft. .TUE...NW wind 10 kt. Seas 2 ft or less. .WED...S wind 15 kt becoming N. Seas 2 ft or less. $$ PKZ021-260400- Icy Strait- 446 AM AKST Sat Dec 25 2021 .TODAY...E wind 15 kt. Seas 3 ft. Freezing spray early in the morning. .TONIGHT...E wind 10 kt. Seas 2 ft or less. .SUN...NE wind 15 kt. Seas 3 ft. .SUN NIGHT...E wind 15 kt. Seas 3 ft. Snow. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...E wind 15 kt. Seas 3 ft. $$ PKZ022-260400- Cross Sound- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS MORNING... .TODAY...NE wind 25 kt diminishing to 15 kt in the afternoon. Seas 6 ft. .TONIGHT...NE wind 15 kt. Seas 4 ft. .SUN...NE wind 15 kt. Seas 4 ft. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. Snow. .MON...NE wind 25 kt becoming E 15 kt. Seas 5 ft building to 8 ft. .TUE...E wind 10 kt. Seas 8 ft. .WED...E wind 15 kt. Seas 7 ft. $$ PKZ031-260400- Stephens Passage- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON... .TODAY...N wind 30 kt. Seas 6 ft. Freezing spray. .TONIGHT...N wind 20 kt. Gusts to 35 kt in the evening. Seas 4 ft. Freezing spray. .SUN...N wind 20 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...N wind 20 kt. Gusts to 35 kt out of interior passes. Seas 3 ft. Freezing spray. Snow. .MON...NE wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ032-260400- Northern Chatham Strait- 446 AM AKST Sat Dec 25 2021 .TODAY...N wind 20 kt. Seas 4 ft. Freezing spray. .TONIGHT...N wind 15 kt. Seas 3 ft in the evening then 2 ft or less. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ033-260400- Southern Chatham Strait- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS MORNING... .TODAY...N wind 30 kt diminishing to 15 kt in the afternoon. Seas 6 ft subsiding to 3 ft. Freezing spray early in the morning. .TONIGHT...N wind 15 kt. Seas 3 ft. .SUN...N wind 15 kt. Seas building to 3 ft in the afternoon. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...N wind 15 kt becoming S. Seas 3 ft. $$ PKZ034-260400- Frederick Sound- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS MORNING... .TODAY...NE wind 25 kt. Out of interior passes, gusts to 35 kt. Seas 5 ft. Freezing spray. .TONIGHT...NE wind 15 kt. Out of interior passes, gusts to 35 kt in the evening. Seas 3 ft. Freezing spray. .SUN...E wind 20 kt. Seas 3 ft. .SUN NIGHT...NE wind 15 kt. Gusts to 40 kt out of interior passes. Seas 3 ft. Snow. .MON...NE wind 15 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ035-260400- Sumner Strait- 446 AM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON... .TODAY...NE wind 25 kt. Gusts to 40 kt out of interior passes. Seas 5 ft. Freezing spray. .TONIGHT...NE wind 15 kt. Out of interior passes, gusts to 35 kt late. Seas 3 ft. Freezing spray. .SUN...NE wind 20 kt. Out of interior passes, gusts to 40 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. Snow. .MON...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt. Seas 3 ft. $$ PKZ036-260400- Clarence Strait- 446 AM AKST Sat Dec 25 2021 .TODAY...NW wind 20 kt. Seas 4 ft. Freezing spray in the morning. .TONIGHT...NW wind 15 kt. Seas 3 ft. .SUN...NW wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 20 kt. Seas 4 ft. $$
401 FZAK51 PAJK 252325 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 225 PM AKST Sat Dec 25 2021 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-261645- 225 PM AKST Sat Dec 25 2021 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A high in the Yukon slowly weakens through the remainder of the weekend. N outflow winds will gradually diminish ahead of a system moving in from the N late Sunday. $$ PKZ011-261645- Glacier Bay- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NE wind 10 kt. Seas 2 ft or less. .SUN...NE wind 10 kt. Seas 2 ft or less. .SUN NIGHT...NE wind 15 kt. Seas building to 3 ft late. Snow in the evening. .MON...NE wind 15 kt. Seas 3 ft. .MON NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .TUE...Light winds becoming N 10 kt. Seas 2 ft or less. .WED...NE wind 10 kt. Seas 2 ft or less. .THU...NW wind 15 kt. Seas 3 ft. $$ PKZ012-261645- Northern Lynn Canal- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NW wind 20 kt. Seas 4 ft. Freezing spray. .SUN...NW wind 15 kt. Seas 3 ft in. Freezing spray in the morning. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. Freezing spray late. .MON...N wind 20 kt. Seas 4 ft. Freezing spray. .MON NIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .TUE...NW wind 15 kt. Seas 3 ft. .WED...S wind 10 kt becoming N 15 kt. Seas building to 3 ft. .THU...N wind 15 kt. Seas 3 ft. $$ PKZ013-261645- Southern Lynn Canal- 225 PM AKST Sat Dec 25 2021 .TONIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .SUN...NW wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 15 kt. Seas 3 ft. Freezing spray. .MON NIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .TUE...NW wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt becoming N. Seas 3 ft. .THU...N wind 15 kt. Seas 3 ft. $$ PKZ021-261645- Icy Strait- 225 PM AKST Sat Dec 25 2021 .TONIGHT...E wind 10 kt. Seas 2 ft or less. .SUN...NE wind 15 kt. Seas 3 ft. .SUN NIGHT...E wind 20 kt. Seas 4 ft. Snow. .MON...E wind 15 kt. Seas 3 ft. .MON NIGHT...E wind 15 kt. Seas 3 ft. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt becoming N. Seas 3 ft. .THU...E wind 10 kt. Seas 2 ft or less. $$ PKZ022-261645- Cross Sound- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NE wind 10 kt. Seas 5 ft. .SUN...NE wind 10 kt. Seas 4 ft. .SUN NIGHT...NE wind 15 kt. Seas 5 ft. Snow. .MON...NE wind 25 kt. Seas 6 ft. .MON NIGHT...E wind 15 kt. Seas 8 ft. S swell. .TUE...E wind 10 kt. Seas 8 ft. .WED...E wind 15 kt becoming N. Seas 11 ft. .THU...E wind 15 kt. Seas 11 ft. $$ PKZ031-261645- Stephens Passage- 225 PM AKST Sat Dec 25 2021 ...SMALL CRAFT ADVISORY THROUGH THIS EVENING... .TONIGHT...N wind 15 kt except 25 kt near Taku Inlet early evening. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt in the morning. Seas 4 ft. Freezing spray. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. Freezing spray. Snow. .MON...N wind 15 kt. Seas 3 ft. Freezing spray. .MON NIGHT...NE wind 20 kt. Gusts to 35 kt. Seas 4 ft. Freezing spray. .TUE...NW wind 15 kt. Seas 3 ft. .WED...SE wind 15 kt becoming N. Seas 3 ft. .THU...N wind 15 kt. Seas 3 ft. $$ PKZ032-261645- Northern Chatham Strait- 225 PM AKST Sat Dec 25 2021 .TONIGHT...N wind 10 kt. Seas 2 ft or less. Freezing spray. .SUN...N wind 10 kt. Seas 2 ft or less. .SUN NIGHT...N wind 20 kt. Seas 4 ft. Snow. .MON...N wind 15 kt. Seas 3 ft. .MON NIGHT...N wind 15 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt becoming NW. Seas 3 ft. .THU...N wind 10 kt becoming light. Seas 2 ft or less. $$ PKZ033-261645- Southern Chatham Strait- 225 PM AKST Sat Dec 25 2021 .TONIGHT...N wind 15 kt. Seas 3 ft early in the evening then 2 ft or less. Near ocean entrances, seas 5 ft. .SUN...N wind 15 kt. Seas 3 ft in the morning then 2 ft or less. .SUN NIGHT...E wind 20 kt. Gusts to 35 kt late. Seas 4 ft. Snow. .MON...N wind 20 kt. Gusts to 35 kt. Seas 4 ft. .MON NIGHT...N wind 15 kt. Seas 3 ft, except 8 ft near ocean entrances. .TUE...N wind 10 kt. Seas 2 ft or less. .WED...S wind 15 kt becoming W. Seas 3 ft. .THU...N wind 10 kt becoming light. Seas 2 ft or less. $$ PKZ034-261645- Frederick Sound- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .SUN...E wind 15 kt. Seas 3 ft. .SUN NIGHT...E wind 20 kt. Seas 4 ft. Freezing spray. Snow. .MON...NE wind 20 kt. Seas 4 ft. .MON NIGHT...NE wind 15 kt. Seas 3 ft. Freezing spray. .TUE...NE wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt becoming W. Seas 3 ft. .THU...E wind 10 kt. Seas 2 ft or less. $$ PKZ035-261645- Sumner Strait- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NE wind 15 kt. Out of interior passes, gusts to 35 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 20 kt. Gusts to 35 kt out of interior passes. Seas 4 ft. Freezing spray. .SUN NIGHT...E wind 20 kt. Out of interior passes, gusts to 35 kt in the evening. Seas 4 ft. Freezing spray. Snow. .MON...E wind 20 kt. Gusts to 40 kt. Seas 4 ft. Snow. .MON NIGHT...E wind 15 kt. Seas 2 ft or less, except 6 ft near ocean entrances. Freezing spray. .TUE...E wind 10 kt. Seas 2 ft or less. .WED...SE wind 15 kt becoming W. Seas 3 ft. .THU...E wind 10 kt becoming light. Seas 2 ft or less. $$ PKZ036-261645- Clarence Strait- 225 PM AKST Sat Dec 25 2021 .TONIGHT...NW wind 15 kt. Seas 3 ft. .SUN...NW wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 15 kt becoming SE late. Seas 3 ft. Snow late. .MON...SE wind 25 kt. Seas 4 ft. .MON NIGHT...NW wind 10 kt. Seas 2 ft or less. .TUE...NW wind 15 kt. Seas building to 3 ft. .WED...SE wind 20 kt becoming SW. Seas 4 ft. .THU...SE wind 15 kt becoming NW. Seas 3 ft. $$
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 Juneau, AK wrote its last area forecast discussion before this small craft advisory went out at Dec 23, 5:07 PM AKST, 10 hours 59 minutes earlier.
Area forecast discussion, Dec 23, 5:07 PM AKST, 10 hours 59 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
507 PM AKST Thu Dec 23 2021
.SHORT TERM.../Through Fri night/ Cold and windy is the main story
for the next 36 hours of the forecast. Northerly outflow is
already starting to increase through the northern inner channels
with 25 kt winds at Eldred Rock, Point Couverden, and out of Taku
Inlet as of 1 pm. This is starting to break up the cloud cover
that came in with this morning's weak system.
We are already starting out with the entire panhandle below
freezing this afternoon. It is just going to get colder from there
as temperatures will likely drop like a rock tonight as skies
clear out and cold air advection from the north continues. Wide
spread teens and single digits for lows tonight will be the norm.
Don't expect much of a rebound tomorrow as the main cold air mass
in Canada will just be moving into the area, and temps will just
get colder Fri night. In fact, some areas of the central and
southern panhandle could tie or break daily record lows for the
25th early Sat morning. The northerly outflow winds will not help
things much. While some windy areas may stay somewhat warmer due
to mixing, wind chill readings will likely make it feel much
colder in those areas. The wind chill advisory for the higher
elevations of the Klondike Highway has been extended to mid day
Sun for wind chills down to 40 below.
Speaking of the outflow winds, Windy conditions are expected to
continue (and even strengthen tonight) for the northern inner
channels. Areas like Lynn Canal and near Taku Inlet could see gale
force northerly winds tonight into Friday. Into Fri night the
main shot of cold air starts to shifts farther southeast causing
the winds in the north to start to diminish a little (they will
still be blowing around 25 kt or so) while wind out of the passes
in the southern panhandle start to increase to around 20 to 25 kt.
With the winds and cold temps, freezing spray is wide spread
across the area as well.
Main forecast changes were for local effect from winds including
raising the winds for some of the central inner channels tonight
into tomorrow with the strong northerly flow. Wave heights through
Lynn Canal and northern Chatham were also raised Fri into Fri
night to account for the winds down the long northerly fetch of
those straight channels building up larger seas.
.LONG TERM...The strong northerly outflow winds will still be
present on Saturday, but will be on the diminishing trend for the
rest of the period as the strong and dominant area of high
pressure over the Canadian Yukon weakens and drifts southward,
weakening the pressure gradient between that region and
relatively lower pressure over the eastern Gulf region. This will
allow a relatively weak low pressure center to approach the Outer
Coast of the Panhandle from the northwest, drift southeastward,
staying just off the Outer Coast of the Panhandle. Insulating clouds
and a quick chances for precipitation will increase as the low
approaches southeast Alaska.
The established bitterly cold temperatures will generally stick
around through the period. Ensembles and 850mb model forecast
temperatures keep us cold with some modest variation depending on
the location of highs and lows through the period. The
temperatures will slowly and modestly warm as the aforementioned
strong established high drifts southeastward through British
Columbia, progressively weakens, and the aforementioned low
approaches Panhandle. This process will weaken the northerly
outflow and CAA. The low looks to bring some weak WAA into the
area along with some light snow activity with the heaviest
activity along the outer coast as the Gulf low skirts by, just off
the Panhandle, moving southeastward. The cloudcover will provide
a layer of insulation over the Panhandle, keeping the temperatures
modestly warmer Sunday night.
Before the low's approach, clouds will be decreased allowing a
good radiational component to nighttime cooling, and conditions
will be dry as we will still be under a dome of very cold and
sinking air. After the low departs, a ridge will build into the
eastern Gulf and Panhandle, once again, bringing decreased
cloudiness and dry/cold conditions for up to a couple more days.
The bit of good news with the aforementioned low is that it
should be weak and a quick-mover, only bringing impacts to the
Panhandle Sunday evening through early Monday morning and due to
the well-established cold air in place and high forecast snow
ratios will make the snow quite powdery. Total forecast QPF values
will be low due to the quick-moving nature of the low, which
should most likely translate into less than advisory-level snow
accumulations.
Some locations throughout the Panhandle may break record overnight
low temperatures over the Holiday Weekend with some locations in
the northern Panhandle dipping down as low as 10 below zero. Be
sure to dress warmly and limit time outdoors if you can to avoid
frostbite. Windy conditions will make it feel quite a bit colder,
especially on Saturday into Sunday. MOS continues to under-perform
for forecasting the cold outbreak, due to its heavy climatological
bias. A Wind Chill Advisory is in effect until Noon AKST Sunday
for the Klondike Highway area for dangerously low wind chills as
low as 35 to 45 below zero.
Pretty solid model agreement was seen, today. Therefore, forecast
confidence is average to above average for the long-term forecast
period. A GFS/CMC/EC/NAM blend was used for the forecast.
&&
.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...Strong Wind from 9 PM AKST this evening through Friday afternoon
for AKZ019-025.
Wind Chill Advisory from midnight tonight to noon AKST Sunday
for AKZ018.
MARINE...Heavy Freezing Spray Warning for PKZ012.
Gale Warning for PKZ012-013-310.
Small Craft Advisory for PKZ011-021-022-031>034-041>043-051>053.
&&
EAL/JLC
Visit us at http://www.weather.gov/JuneauThe office that day
Everything else NWS Juneau, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 24, 5:03 AM AKST | Wind Chill Advisory | AJK | 55 hr | |
| Dec 24, 10:10 AM AKST | Gale Warning | AJK | 19 hr |
Nearby
Small Craft Advisories in Alaska, 2021Every small craft advisory 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.