Alert archive / Alaska / Small Craft Advisories in 2020
Small Craft Advisory 21, NWS Juneau, AK
NWS Juneau, AK issued this small craft advisory at Jan 8, 2020, 4:14 AM AKST. It was in force for 35 hr.
The area
The counties it named.
The facts
- Issued
- Jan 8, 2020, 4:14 AM AKST (13:14 UTC)
- Expired
- Jan 9, 2020, 3:18 PM AKST
- In force
- 35 hr
- Issued by
- NWS Juneau, AK
The text
As transmitted.
972 FZAK51 PAJK 081314 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 414 AM AKST Wed Jan 8 2020 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. PKZ098-090330- 414 AM AKST Wed Jan 8 2020 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... High pressure will begin to build in the Yukon increasing northerlies across the region. A storm force low will track through the central Gulf Thursday. $$ PKZ011-090330- Glacier Bay- 414 AM AKST Wed Jan 8 2020 .TODAY...N wind 20 kt. Seas building to 4 ft. Freezing spray. .TONIGHT...N wind 20 kt. Seas 4 ft. Heavy freezing spray. .THU...N wind 20 kt. Seas 4 ft. Heavy freezing spray. .THU NIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .FRI...N wind 30 kt. Seas 6 ft. .SAT...N wind 25 kt. Seas 5 ft. .SUN...N wind 25 kt. Seas 5 ft. $$ PKZ012-090330- Northern Lynn Canal- 414 AM AKST Wed Jan 8 2020 ...GALE WARNING THROUGH LATE TONIGHT... .TODAY...N wind 25 kt increasing to 35 kt in the afternoon. Seas building to 6 ft. Freezing spray. .TONIGHT...N wind 40 kt. Gusts to 55 kt. Seas 8 ft. Heavy freezing spray. .THU...N gale to 45 kt. Seas 9 ft. Heavy freezing spray. .THU NIGHT...N storm force wind to 50 kt. Seas 10 ft. Heavy freezing spray. .FRI...N storm force wind to 55 kt diminishing to gale to 35 kt. Seas 8 ft. .SAT...N wind 30 kt. Seas 6 ft. .SUN...N wind 30 kt. Seas 6 ft. $$ PKZ013-090330- Southern Lynn Canal- 414 AM AKST Wed Jan 8 2020 ...GALE WARNING LATE TONIGHT... .TODAY...N wind 25 kt. Seas building to 5 ft. .TONIGHT...N wind 35 kt. Seas building to 7 ft. Freezing spray. .THU...N gale to 35 kt. Seas 7 ft. Heavy freezing spray. .THU NIGHT...N gale to 35 kt. Gusts to 50 kt. Seas 7 ft. Freezing spray. .FRI...N gale to 40 kt diminishing to 30 kt. Seas 7 ft. .SAT...N wind 30 kt. Seas 6 ft. .SUN...N wind 25 kt. Seas 5 ft. $$ PKZ021-090330- Icy Strait- 414 AM AKST Wed Jan 8 2020 .TODAY...Light winds becoming E 15 kt. Seas building to 3 ft. Snow showers in the afternoon. .TONIGHT...E wind 20 kt. Seas 4 ft. Freezing spray late. .THU...E wind 25 kt. Seas 5 ft. Freezing spray in the morning. .THU NIGHT...E wind 30 kt. Seas 6 ft. Freezing spray. .FRI...NE wind 25 kt. Seas 5 ft. .SAT...NE wind 20 kt. Seas 4 ft. .SUN...E wind 20 kt. Seas 4 ft. $$ PKZ022-090330- Cross Sound- 414 AM AKST Wed Jan 8 2020 ...GALE WARNING THROUGH LATE TONIGHT... .TODAY...NE wind 15 kt becoming E 25 kt in the afternoon. Seas 7 ft. Snow showers. .TONIGHT...E wind 30 kt. Seas 8 ft. Freezing spray late. .THU...E gale to 35 kt. Seas 7 ft. .THU NIGHT...NE gale to 45 kt. Seas 8 ft. Freezing spray. .FRI...NE wind 30 kt. Seas 8 ft. .SAT...E wind 25 kt. Seas 8 ft. .SUN...NE wind 25 kt. Seas 8 ft. $$ PKZ031-090330- Stephens Passage- 414 AM AKST Wed Jan 8 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT... .TODAY...NE wind 15 kt becoming SE. Seas 3 ft. Snow showers. .TONIGHT...N wind 25 kt. Seas 5 ft. Snow showers in the evening. Freezing spray. .THU...N wind 25 kt. Seas 5 ft. Freezing spray. .THU NIGHT...N gale to 35 kt. Seas 7 ft. Freezing spray. .FRI...N wind 30 kt. Seas 6 ft. .SAT...N wind 30 kt. Seas 6 ft. .SUN...N wind 20 kt. Seas 4 ft. $$ PKZ032-090330- Northern Chatham Strait- 414 AM AKST Wed Jan 8 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT... .TODAY...SE wind 10 kt. Seas building to 3 ft. Snow showers. .TONIGHT...N wind 25 kt. Seas 5 ft. Snow showers. Freezing spray late. .THU...NE wind 20 kt. Seas 5 ft. Freezing spray in the morning. .THU NIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .FRI...N wind 30 kt. Seas 6 ft. .SAT...N wind 20 kt. Seas 4 ft. .SUN...NE wind 15 kt. Seas 4 ft. $$ PKZ033-090330- Southern Chatham Strait- 414 AM AKST Wed Jan 8 2020 .TODAY...Light winds. Seas 2 ft or less, except 6 ft near ocean entrances. .TONIGHT...N wind 20 kt. Seas 4 ft, except 8 ft near ocean entrances. Snow showers in the evening. .THU...NE wind 15 kt. Seas 4 ft, except 6 ft near ocean entrances. .THU NIGHT...N wind 25 kt. Seas 5 ft. .FRI...N wind 25 kt. Seas 5 ft. .SAT...NE wind 20 kt. Seas 4 ft. .SUN...N wind 15 kt. Seas 3 ft. $$ PKZ034-090330- Frederick Sound- 414 AM AKST Wed Jan 8 2020 .TODAY...SE wind 15 kt. Seas building to 3 ft. Snow showers early in the morning. .TONIGHT...E wind 20 kt. Gusts to 35 kt late. Out of interior passes, gusts to 35 kt. Seas 4 ft. Snow showers in the evening. .THU...E wind 20 kt. Gusts to 35 kt in the morning. Out of interior passes, gusts to 40 kt. Seas 4 ft. .THU NIGHT...E wind 30 kt. Gusts to 50 kt out of interior passes. Seas 6 ft. Snow. .FRI...N wind 25 kt. Seas 5 ft. .SAT...NE wind 20 kt. Seas 4 ft. .SUN...NE wind 20 kt. Seas 4 ft. $$ PKZ035-090330- Sumner Strait- 414 AM AKST Wed Jan 8 2020 .TODAY...NW wind 10 kt becoming E. Seas 2 ft or less, except 5 ft near ocean entrances. Snow showers early in the morning. .TONIGHT...E wind 15 kt. Out of interior passes, gusts to 35 kt late. Seas 3 ft, except 6 ft near ocean entrances. Snow showers. .THU...E wind 15 kt. Gusts to 35 kt in the afternoon. Seas 4 ft, except 6 ft near ocean entrances. .THU NIGHT...E wind 30 kt. Gusts to 45 kt. Seas 6 ft. Snow. .FRI...N wind 25 kt. Seas 5 ft. .SAT...NE wind 20 kt. Seas 4 ft. .SUN...E wind 20 kt. Seas 4 ft. $$ PKZ036-090330- Clarence Strait- 414 AM AKST Wed Jan 8 2020 .TODAY...SE wind 10 kt. Seas 2 ft or less. Snow showers early in the morning. .TONIGHT...SE wind 20 kt. Seas building to 4 ft. Rain showers in the evening. Snow showers. .THU...SE wind 15 kt. Seas 3 ft. .THU NIGHT...SE wind 30 kt. Seas 7 ft. Snow. .FRI...N wind 20 kt. Seas 5 ft. .SAT...N wind 15 kt. Seas 3 ft. .SUN...E wind 15 kt. Seas 3 ft. $$
3 follow-up statements
974 FZAK51 PAJK 090008 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 308 PM AKST Wed Jan 8 2020 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. PKZ098-091715- 308 PM AKST Wed Jan 8 2020 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... High pressure will continue to build in the Yukon increasing northerlies across the region. A storm force low will track through the central Gulf Thursday. $$ PKZ011-091715- Glacier Bay- 308 PM AKST Wed Jan 8 2020 .TONIGHT...N wind 20 kt. Seas 4 ft. Freezing spray. .THU...N wind 20 kt. Seas 4 ft. Freezing spray. .THU NIGHT...N wind 30 kt. Seas 6 ft. Freezing spray. .FRI...W wind 30 kt. Gusts to 45 kt. Seas 6 ft. Freezing spray. .FRI NIGHT...N storm force wind to 50 kt. Seas 10 ft. Freezing spray. .SAT...N gale to 45 kt diminishing to 25 kt. Seas 9 ft subsiding to 5 ft. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ012-091715- Northern Lynn Canal- 308 PM AKST Wed Jan 8 2020 ...GALE WARNING THROUGH THURSDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY... .TONIGHT...N wind increasing to 40 kt. Gusts to 55 kt. Seas 8 ft. Heavy freezing spray. .THU...N wind 45 kt. Seas 10 ft. Heavy freezing spray. .THU NIGHT...N storm force wind to 50 kt. Seas 13 ft. Heavy freezing spray. .FRI...NW storm force wind to 55 kt. Gusts to 70 kt. Seas 14 ft. Heavy freezing spray. .FRI NIGHT...N storm force wind to 55 kt. Seas 12 ft. Heavy freezing spray. .SAT...N gale to 45 kt diminishing to 30 kt. Seas 12 ft subsiding to 6 ft. .SUN...N wind 30 kt. Seas 6 ft. .MON...N wind 30 kt. Seas 6 ft. $$ PKZ013-091715- Southern Lynn Canal- 308 PM AKST Wed Jan 8 2020 ...GALE WARNING THROUGH THURSDAY... ...HEAVY FREEZING SPRAY WARNING THURSDAY... .TONIGHT...N wind 35 kt. Seas 7 ft. Freezing spray. .THU...N wind 35 kt. Seas 10 ft. Heavy freezing spray. .THU NIGHT...N gale to 40 kt. Seas 14 ft. Heavy freezing spray. .FRI...NW storm force wind to 50 kt. Gusts to 65 kt. Seas 15 ft. Heavy freezing spray. .FRI NIGHT...N gale to 40 kt. Gusts to 55 kt, except 65 kt out of interior passes. Seas 13 ft. Heavy freezing spray. .SAT...N gale to 40 kt diminishing to 25 kt. Seas 13 ft subsiding to 5 ft. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 25 kt. Seas 5 ft. $$ PKZ021-091715- Icy Strait- 308 PM AKST Wed Jan 8 2020 ...SMALL CRAFT ADVISORY THURSDAY... .TONIGHT...E wind 15 kt. Seas 4 ft. Snow showers in the evening. Freezing spray late. .THU...E wind 25 kt. Seas 5 ft. Freezing spray in the morning. .THU NIGHT...E wind 30 kt. Seas 6 ft. Freezing spray. .FRI...N wind 30 kt. Seas 6 ft. Freezing spray. .FRI NIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 5 ft. .SUN...E wind 20 kt. Seas 4 ft. .MON...NE wind 20 kt. Seas 4 ft. $$ PKZ022-091715- Cross Sound- 308 PM AKST Wed Jan 8 2020 ...GALE WARNING LATE TONIGHT THROUGH THURSDAY... .TONIGHT...E wind 25 kt increasing to 35 kt late. Seas 10 ft. Snow showers in the evening. Freezing spray late. .THU...E wind 35 kt. Seas 8 ft. .THU NIGHT...NE gale to 40 kt. Seas 9 ft. Freezing spray. .FRI...NE gale to 40 kt. Seas 7 ft. Freezing spray. .FRI NIGHT...NE wind 30 kt. Seas 8 ft. Freezing spray. .SAT...E wind 25 kt. Seas 8 ft. .SUN...NE wind 25 kt. Seas 8 ft. .MON...NE wind 25 kt. Seas 7 ft. $$ PKZ031-091715- Stephens Passage- 308 PM AKST Wed Jan 8 2020 ...SMALL CRAFT ADVISORY TONIGHT THROUGH THURSDAY... .TONIGHT...N wind 15 kt, except SE south of Tracy Arm, becoming N 25 kt. Seas 5 ft. Snow showers in the evening. Freezing spray. .THU...N wind 25 kt. Seas 5 ft. Freezing spray. .THU NIGHT...N gale to 35 kt. Seas 7 ft. Freezing spray. .FRI...N gale to 35 kt. Gusts to 50 kt. Seas 7 ft. Heavy freezing spray. .FRI NIGHT...NE wind 30 kt. Gusts to 45 kt, except 70 kt out of interior passes. Seas 6 ft. Heavy freezing spray. .SAT...N wind 25 kt. Seas 6 ft. .SUN...N wind 20 kt. Seas 4 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ032-091715- Northern Chatham Strait- 308 PM AKST Wed Jan 8 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT... .TONIGHT...SE wind 15 kt becoming N 25 kt late. Seas 5 ft. Snow showers in the evening. Freezing spray late. .THU...NE wind 20 kt. Seas 5 ft. Freezing spray in the morning. .THU NIGHT...N wind 30 kt. Seas 7 ft. Freezing spray. .FRI...N gale to 35 kt. Gusts to 50 kt. Seas 8 ft. Freezing spray. .FRI NIGHT...N wind 30 kt. Seas 8 ft. Freezing spray. .SAT...N wind 25 kt. Seas 8 ft subsiding to 4 ft. .SUN...NE wind 15 kt. Seas 4 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ033-091715- Southern Chatham Strait- 308 PM AKST Wed Jan 8 2020 .TONIGHT...Light winds becoming N 20 kt. Seas building to 4 ft. Near ocean entrances, seas 8 ft. Snow showers. .THU...NE wind 15 kt. Seas 4 ft. Near ocean entrances, seas 8 ft subsiding to 5 ft in the afternoon. .THU NIGHT...NE wind 25 kt. Seas 5 ft. Snow late. .FRI...N gale to 40 kt. Gusts to 55 kt. Seas 8 ft. Snow. .FRI NIGHT...N wind 30 kt. Seas 6 ft, except 10 ft near ocean entrances. Freezing spray. .SAT...NE wind 20 kt. Seas 5 ft. .SUN...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. $$ PKZ034-091715- Frederick Sound- 308 PM AKST Wed Jan 8 2020 .TONIGHT...E wind 15 kt. Gusts to 35 kt out of interior passes. Seas 4 ft. .THU...E wind 20 kt. Gusts to 40 kt out of interior passes. Seas 4 ft. .THU NIGHT...NE wind 25 kt. Gusts to 50 kt out of interior passes. Seas 6 ft. .FRI...W wind 30 kt. Seas 6 ft. Snow. .FRI NIGHT...W wind 30 kt. Gusts to 45 kt, except 70 kt out of interior passes. Seas 6 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 5 ft. .SUN...NE wind 20 kt. Seas 4 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ035-091715- Sumner Strait- 308 PM AKST Wed Jan 8 2020 .TONIGHT...E wind 15 kt. Out of interior passes, gusts to 35 kt late. Seas building to 3 ft. Near ocean entrances, seas 5 ft. Snow showers late. .THU...E wind 15 kt. Gusts to 35 kt in the afternoon. Seas 4 ft. .THU NIGHT...NE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Snow late. .FRI...NE gale to 35 kt. Gusts to 55 kt out of interior passes. Seas 7 ft. Snow. .FRI NIGHT...N wind 25 kt. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 5 ft. .SUN...E wind 20 kt. Seas 4 ft. .MON...E wind 20 kt. Seas 4 ft. $$ PKZ036-091715- Clarence Strait- 308 PM AKST Wed Jan 8 2020 .TONIGHT...S wind 15 kt. Seas 4 ft. Snow showers late. .THU...SE wind 15 kt. Seas 4 ft. .THU NIGHT...SE wind 25 kt. Seas 5 ft. Snow in the evening, then snow and rain late. .FRI...E wind 25 kt. Gusts to 40 kt. Seas 6 ft. Snow and rain. .FRI NIGHT...NW wind 30 kt. Gusts to 40 kt out of interior passes. Seas 6 ft. Freezing spray. .SAT...N wind 25 kt diminishing to 15 kt. Seas 4 ft. .SUN...E wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. $$
370 FZAK51 PAJK 091311 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 411 AM AKST Thu Jan 9 2020 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. PKZ098-100315- 411 AM AKST Thu Jan 9 2020 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A weak low over the southern Panhandle dissipates this morning. A gale force low moves into the SE gulf tonight and tracks toward the BC central coast Friday. Is associated front reaches Dixon Entrance tonight and stalls Friday. Strong high pressure resides across NW Canada. $$ PKZ011-100315- Glacier Bay- 411 AM AKST Thu Jan 9 2020 ...HEAVY FREEZING SPRAY WARNING THROUGH THIS MORNING AND TONIGHT... ...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT... .TODAY...N wind 20 kt. Seas 4 ft. Heavy freezing spray. .TONIGHT...N wind 30 kt. Seas 6 ft. Heavy freezing spray. .FRI...N wind 30 kt. Gusts to 45 kt. Seas 6 ft. Heavy freezing spray. .FRI NIGHT...N wind 25 kt. Gusts to 55 kt. Seas 10 ft. Heavy freezing spray. .SAT...N wind 20 kt. Seas 6 ft. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 25 kt. Seas 5 ft. $$ PKZ012-100315- Northern Lynn Canal- 411 AM AKST Thu Jan 9 2020 ...STORM WARNING LATE TONIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH LATE TONIGHT... .TODAY...N wind increasing to 45 kt. Seas 10 ft. Heavy freezing spray. .TONIGHT...N wind 50 kt. Seas 13 ft. Heavy freezing spray. .FRI...N storm force wind to 50 kt. Gusts to 70 kt. Seas 14 ft. Heavy freezing spray. .FRI NIGHT...N gale to 45 kt. Gusts to 65 kt. Seas 12 ft. Heavy freezing spray. .SAT...N gale to 40 kt. Seas 11 ft. .SUN...N storm force wind to 50 kt. Seas 10 ft. .MON...N gale to 45 kt. Seas 9 ft. $$ PKZ013-100315- Southern Lynn Canal- 411 AM AKST Thu Jan 9 2020 ...GALE WARNING THROUGH LATE TONIGHT... ...HEAVY FREEZING SPRAY WARNING LATE TONIGHT... .TODAY...N wind 35 kt. Seas 7 ft building to 11 ft in the afternoon. Freezing spray. .TONIGHT...N wind 40 kt. Seas 14 ft. Heavy freezing spray. .FRI...N storm force wind to 50 kt. Gusts to 65 kt. Seas 15 ft. Heavy freezing spray. .FRI NIGHT...N gale to 45 kt. Seas 13 ft. Heavy freezing spray. .SAT...NE gale to 35 kt. Seas 11 ft. .SUN...N gale to 35 kt. Seas 7 ft. .MON...N wind 30 kt. Seas 6 ft. $$ PKZ021-100315- Icy Strait- 411 AM AKST Thu Jan 9 2020 ...GALE WARNING LATE TONIGHT... .TODAY...E wind 25 kt. Seas 5 ft. Freezing spray. .TONIGHT...N wind increasing to 35 kt late. Seas 6 ft. Freezing spray. .FRI...N gale to 35 kt. Seas 6 ft. Freezing spray. .FRI NIGHT...N wind 30 kt. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 7 ft. .SUN...E wind 20 kt. Seas 4 ft. .MON...NE wind 25 kt. Seas 5 ft. $$ PKZ022-100315- Cross Sound- 411 AM AKST Thu Jan 9 2020 ...GALE WARNING THIS EVENING THROUGH LATE TONIGHT... .TODAY...NE wind 30 kt. Seas 9 ft. Freezing spray. .TONIGHT...NE wind 40 kt. Seas 9 ft. Freezing spray. .FRI...NE gale to 45 kt diminishing to gale to 35 kt in the afternoon. Seas 7 ft. Freezing spray. .FRI NIGHT...NE wind 30 kt. Seas 8 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 6 ft. .SUN...NE wind 25 kt. Seas 6 ft. .MON...NE wind 20 kt. Seas 6 ft. $$ PKZ031-100315- Stephens Passage- 411 AM AKST Thu Jan 9 2020 ...GALE WARNING LATE TONIGHT... ...HEAVY FREEZING SPRAY WARNING THIS EVENING THROUGH LATE TONIGHT... .TODAY...N wind 25 kt. Seas 5 ft. Freezing spray. .TONIGHT...N wind 25 kt increasing to 35 kt late. Seas 7 ft. Heavy freezing spray. .FRI...N gale to 35 kt. Gusts to 50 kt. Seas 7 ft. Heavy freezing spray. .FRI NIGHT...N gale to 35 kt. Seas 9 ft. Heavy freezing spray. .SAT...NE wind 30 kt. Seas 9 ft. .SUN...N wind 30 kt. Seas 7 ft. .MON...N wind 30 kt. Seas 6 ft. $$ PKZ032-100315- Northern Chatham Strait- 411 AM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT... .TODAY...NE wind 20 kt. Seas 5 ft. Freezing spray. .TONIGHT...N wind 25 kt. Seas 7 ft. Freezing spray. .FRI...N gale to 35 kt. Gusts to 50 kt. Seas 8 ft. Freezing spray. .FRI NIGHT...N gale to 35 kt. Seas 8 ft. Freezing spray. .SAT...N wind 25 kt. Seas 8 ft. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 25 kt. Seas 5 ft. $$ PKZ033-100315- Southern Chatham Strait- 411 AM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT... .TODAY...NE wind 15 kt. Seas 4 ft. Near ocean entrances, seas 8 ft subsiding to 5 ft in the afternoon. Snow showers early. .TONIGHT...NE wind 25 kt. Seas 5 ft. Snow. Freezing spray late. .FRI...N gale to 40 kt. Gusts to 55 kt. Seas 8 ft. Snow in the morning. Freezing spray. .FRI NIGHT...N gale to 35 kt. Seas 6 ft, except 10 ft near ocean entrances. Freezing spray. .SAT...N wind 30 kt becoming NE 15 kt. Seas 4 ft. .SUN...N wind 15 kt. Seas 3 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ034-100315- Frederick Sound- 411 AM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT... .TODAY...E wind 20 kt becoming NE. Gusts to 35 kt. Seas 4 ft. .TONIGHT...N wind 20 kt increasing to 30 kt late. Seas 6 ft. .FRI...N wind 30 kt. Seas 6 ft. Freezing spray. Snow. .FRI NIGHT...N wind 30 kt. Gusts to 45 kt, except 70 kt out of interior passes. Seas 6 ft. Freezing spray. .SAT...NE wind 20 kt. Seas 4 ft. .SUN...NE wind 20 kt. Seas 4 ft. .MON...N wind 20 kt. Seas 4 ft. $$ PKZ035-100315- Sumner Strait- 411 AM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT... .TODAY...E wind 20 kt. Gusts to 35 kt in the afternoon. Seas 4 ft. Snow showers early in the morning. .TONIGHT...NE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Snow late. .FRI...NE gale to 35 kt becoming N 25 kt in the afternoon. Seas 6 ft. Freezing spray in the morning. Snow. .FRI NIGHT...N wind 20 kt. Gusts to 35 kt. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 6 ft. .SUN...E wind 25 kt. Seas 5 ft. .MON...NE wind 25 kt. Seas 5 ft. $$ PKZ036-100315- Clarence Strait- 411 AM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT... .TODAY...E wind 15 kt. Seas 4 ft. Snow showers early in the morning. Snow in the afternoon. .TONIGHT...E wind 30 kt. Seas 5 ft. Snow and rain. .FRI...E wind 25 kt becoming N in the afternoon. Gusts to 40 kt. Seas 6 ft. Snow. .FRI NIGHT...NW wind 30 kt. Seas 6 ft. .SAT...N wind 20 kt. Seas 5 ft. .SUN...NW wind 25 kt. Seas 5 ft. .MON...NW wind 25 kt diminishing to 15 kt. Seas 4 ft. $$
861 FZAK51 PAJK 100018 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 318 PM AKST Thu Jan 9 2020 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. PKZ098-101815- 318 PM AKST Thu Jan 9 2020 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A gale force low moves into the SE gulf tonight and tracks toward the BC central coast Friday. It is associated with a front that reaches Dixon Entrance tonight and stalls Friday. Strong high pressure resides across NW Canada. $$ PKZ011-101815- Glacier Bay- 318 PM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TONIGHT...N wind 30 kt. Seas 6 ft. Heavy freezing spray. .FRI...N wind 30 kt. Gusts to 45 kt. Seas 6 ft. Heavy freezing spray. .FRI NIGHT...N wind 25 kt. Gusts to 40 kt. Seas 10 ft. Heavy freezing spray. .SAT...N wind 20 kt. Seas 6 ft. Heavy freezing spray. .SAT NIGHT...N wind 20 kt. Seas 5 ft. Heavy freezing spray. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 25 kt. Seas 5 ft. .TUE...N wind 25 kt. Seas 5 ft. $$ PKZ012-101815- Northern Lynn Canal- 318 PM AKST Thu Jan 9 2020 ...STORM WARNING THROUGH FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TONIGHT...N wind 50 kt. Seas 13 ft. Heavy freezing spray. .FRI...N wind 50 kt. Gusts to 70 kt. Seas 14 ft. Heavy freezing spray. .FRI NIGHT...N gale to 45 kt. Seas 12 ft. Heavy freezing spray. .SAT...N gale to 40 kt. Gusts to 55 kt. Seas 11 ft. Heavy freezing spray. .SAT NIGHT...N gale to 35 kt. Gusts to 50 kt. Seas 11 ft. Heavy freezing spray. .SUN...N storm force wind to 50 kt. Seas 10 ft. .MON...N gale to 45 kt. Seas 9 ft. .TUE...N wind 30 kt. Seas 6 ft. $$ PKZ013-101815- Southern Lynn Canal- 318 PM AKST Thu Jan 9 2020 ...STORM WARNING FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TONIGHT...N wind 40 kt. Seas 14 ft. Heavy freezing spray. .FRI...N wind 50 kt. Gusts to 65 kt. Seas 15 ft. Heavy freezing spray. .FRI NIGHT...N gale to 45 kt diminishing to gale to 35 kt late. Gusts to 55 kt out of interior passes. Seas 13 ft. Heavy freezing spray. .SAT...N gale to 40 kt. Seas 11 ft. Heavy freezing spray. .SAT NIGHT...NE gale to 35 kt. Seas 10 ft. Heavy freezing spray. .SUN...N gale to 35 kt. Seas 7 ft. .MON...N wind 30 kt. Seas 6 ft. .TUE...N wind 30 kt. Seas 6 ft. $$ PKZ021-101815- Icy Strait- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING LATE TONIGHT THROUGH FRIDAY... .TONIGHT...N wind 30 kt increasing to 35 kt late. Seas 6 ft. Freezing spray. .FRI...N wind 35 kt. Seas 6 ft. Freezing spray. .FRI NIGHT...N wind 30 kt. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 8 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Seas 6 ft. Freezing spray. .SUN...E wind 20 kt. Seas 4 ft. .MON...NE wind 25 kt. Seas 5 ft. .TUE...NE wind 25 kt. Seas 5 ft. $$ PKZ022-101815- Cross Sound- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING THROUGH FRIDAY... .TONIGHT...NE wind 35 kt. Seas 9 ft. Freezing spray. .FRI...NE wind 45 kt diminishing to 35 kt in the afternoon. Seas 7 ft. Freezing spray. .FRI NIGHT...NE wind 30 kt. Seas 8 ft. Freezing spray. .SAT...NE wind 25 kt. Seas 6 ft. SW swell. Freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 5 ft. SW swell. Freezing spray. .SUN...NE wind 25 kt. Seas 6 ft. .MON...NE wind 20 kt. Seas 6 ft. .TUE...NE wind 25 kt. Seas 5 ft. $$ PKZ031-101815- Stephens Passage- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING LATE TONIGHT THROUGH FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TONIGHT...N wind 25 kt increasing to 35 kt late. Seas 7 ft. Heavy freezing spray. .FRI...N wind 35 kt. Gusts to 50 kt. Seas 7 ft. Heavy freezing spray. .FRI NIGHT...N gale to 35 kt. Seas 8 ft. Heavy freezing spray. .SAT...N wind 30 kt. Seas 9 ft. Heavy freezing spray. .SAT NIGHT...NE wind 30 kt. Seas 9 ft. Heavy freezing spray. .SUN...N wind 30 kt. Seas 7 ft. .MON...N wind 30 kt. Seas 6 ft. .TUE...N wind 25 kt. Seas 5 ft. $$ PKZ032-101815- Northern Chatham Strait- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING FRIDAY... .TONIGHT...NE wind 15 kt becoming N 25 kt. Seas 7 ft. Freezing spray. .FRI...N wind 35 kt. Gusts to 50 kt. Seas 8 ft. Freezing spray. .FRI NIGHT...N gale to 35 kt. Seas 8 ft. Freezing spray. .SAT...N wind 25 kt. Seas 9 ft. Freezing spray. .SAT NIGHT...N wind 25 kt. Seas 7 ft. Freezing spray. .SUN...N wind 25 kt. Seas 5 ft. .MON...N wind 25 kt. Seas 5 ft. .TUE...NE wind 20 kt. Seas 5 ft. $$ PKZ033-101815- Southern Chatham Strait- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING FRIDAY... .TONIGHT...NE wind 15 kt increasing to 25 kt. Seas 5 ft. Snow. Freezing spray late. .FRI...N wind 40 kt. Gusts to 55 kt. Seas 8 ft. Snow in the morning. Freezing spray. .FRI NIGHT...N gale to 35 kt. Gusts to 50 kt. Seas 6 ft, except 10 ft near ocean entrances. Freezing spray. .SAT...N wind 30 kt. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SAT NIGHT...NE wind 15 kt. Seas 4 ft, except 7 ft near ocean entrances. Freezing spray. .SUN...N wind 15 kt. Seas 3 ft. .MON...N wind 20 kt. Seas 4 ft. .TUE...NE wind 20 kt. Seas 5 ft. $$ PKZ034-101815- Frederick Sound- 318 PM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY LATE TONIGHT THROUGH FRIDAY... .TONIGHT...NE wind 20 kt becoming N 30 kt late. Gusts to 50 kt out of interior passes. Seas 5 ft. .FRI...N wind 30 kt. Seas 6 ft. Freezing spray. .FRI NIGHT...N wind 25 kt. Seas 6 ft. Freezing spray. .SAT...N wind 20 kt. Gusts to 40 kt out of interior passes. Seas 4 ft. Freezing spray. .SAT NIGHT...NE wind 20 kt. Seas 4 ft. Freezing spray. .SUN...NE wind 20 kt. Seas 4 ft. .MON...N wind 20 kt. Seas 4 ft. .TUE...N wind 25 kt. Seas 5 ft. $$ PKZ035-101815- Sumner Strait- 318 PM AKST Thu Jan 9 2020 ...GALE WARNING FRIDAY... .TONIGHT...NE wind 25 kt. Gusts to 45 kt. Seas 6 ft. Snow late. .FRI...NE wind 35 kt becoming N 25 kt in the afternoon. Seas 6 ft. Freezing spray in the morning. Snow. .FRI NIGHT...N wind 20 kt. Gusts to 40 kt out of interior passes. Seas 5 ft. Freezing spray. .SAT...NE wind 25 kt. Gusts to 40 kt. Seas 6 ft. Freezing spray. .SAT NIGHT...NE wind 25 kt. Seas 6 ft. Freezing spray. .SUN...E wind 25 kt. Seas 5 ft. .MON...NE wind 25 kt. Seas 5 ft. .TUE...NE wind 20 kt. Seas 4 ft. $$ PKZ036-101815- Clarence Strait- 318 PM AKST Thu Jan 9 2020 ...SMALL CRAFT ADVISORY TONIGHT THROUGH FRIDAY... .TONIGHT...E wind 15 kt increasing to 30 kt. Seas 5 ft. Snow early in the evening, then snow and rain. .FRI...E wind 25 kt becoming N in the afternoon. Gusts to 40 kt. Seas 6 ft. Snow. Rain in the afternoon. .FRI NIGHT...NW wind 30 kt. Seas 6 ft. .SAT...N wind 20 kt. Seas 5 ft. Freezing spray. .SAT NIGHT...N wind 20 kt. Seas 5 ft. Freezing spray. .SUN...NW wind 25 kt. Seas 5 ft. .MON...NW wind 25 kt diminishing to 15 kt. Seas 4 ft. .TUE...N wind 15 kt. Seas 3 ft. $$
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 Jan 7, 2:41 PM AKST, 13 hours 33 minutes earlier.
Area forecast discussion, Jan 7, 2:41 PM AKST, 13 hours 33 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
241 PM AKST Tue Jan 7 2020
.SHORT TERM...Showers ahead of a trough continue to fall across
the northern and central panhandle this afternoon, and should
slowly begin to make their way south this evening and into
tomorrow. While snowfall rates have fallen off over the course of
the day, additional accumulations of less than an inch or two
through the main affected areas will still be possible Wednesday
night. Low pressure developing in the gulf will continue to
promote snow showers Wednesday into Wednesday night, however,
drier air moving in from the north should keep the focus of these
showers along the coast and further south. This will all be
brought upon by yet another deep trough that will begin pushing
through the region Thursday. This trough will bring a reinforcing
blast of arctic air and an uptick in the winds for the northern
inner channels. This will begin trend of several consecutive days
for areas of Juneau and further north where high temperatures are
currently not forecast to escape the teens. The combination of
these winds and temps will create the potential for dangerous wind
chills, particularly at the higher elevations such as White Pass.
This will also create conditions for freezing spray, mainly in
the northern inner channels.
.LONG TERM.../Thursday through Monday/ As of 10pm Monday.
Weakening low pressure, tracking SE, will be over the southern
inner channels Thursday morning. Expect snow showers there to
become more isolated through mid morning. The rest of the
panhandle will have partly cloudy to mostly clear skies and
northerly outflow winds. As a result some freezing spray is
likely over the northern inside waters and cold wind chills to 35
below at White Pass.
A gale force low will track across the southern Gulf of Alaska on
Thursday. Nudged wind speeds up as models are coming into better
agreement on that idea, but there remains some differences on how
far north-south the low center and frontal band tracks. Latest
models are leaning toward a more southern track, which keeps
Juneau and the northern panhandle dry. The far southern panhandle
could see another round of advisory level snowfall from this low,
especially eastern POW Island. But may also see rain mixed in
under SE winds, which would limit accumulations near sea level.
The low passing through Dixon Entrance will tighten the northerly
pressure gradient across the northern inside waters. Gale force
winds are likely for Lynn Canal and Taku Mtn wave winds are
possible as well Thursday into Friday.
An arctic front quickly moves in behind the low Friday night with
continued dry northerly winds through the inner channels. Partly
cloudy to mostly clear skies and CAA will keep us below normal for
temperatures with many places seeing the teens to single digits
through the weekend.
&&
.AJK Watches/Warnings/Advisories...
PUBLIC...Winter Weather Advisory until 3 PM AKST this afternoon for
AKZ020-022.
Winter Weather Advisory until 6 PM AKST this evening for AKZ019.
MARINE...Small Craft Advisory for PKZ041>043.
&&
JDR/Ferrin
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 |
|---|---|---|---|---|
| Jan 7, 3:10 PM AKST | Gale Warning | AJK | 37 hr | |
| Jan 7, 3:10 PM AKST | Small Craft Advisory | AJK | 4 days | |
| Jan 7, 3:10 PM AKST | Small Craft Advisory | AJK | 13 hr | |
| Jan 8, 4:14 AM AKST | Gale Warning | AJK | 72 hr | |
| Jan 8, 5:04 AM AKST | High Wind Watch | AJK | 24 hr | |
| Jan 8, 5:04 AM AKST | Wind Chill Advisory | AJK | 6 days | |
| Jan 8, 5:04 AM AKST | Winter Storm Watch | AJK | 24 hr | |
| Jan 8, 5:04 AM AKST | Winter Weather Advisory | AJK | 25 hr |
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.