FZAK51 PAJK 181148 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 348 AM AKDT Thu Sep 18 2025 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. PKZ098-190315- 348 AM AKDT Thu Sep 18 2025 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A gale force low moves into the western Gulf today bringing a gale force front to the outer coast. Onshore flow persists with fresh to strong breezes after this low moves out before a second low moves into the Gulf for Thursday night into Friday morning. $$ PKZ011-190315- Glacier Bay- 348 AM AKDT Thu Sep 18 2025 .TODAY...SE wind 15 kt. Gusts to 35 kt in the afternoon. Seas 4 ft. Rain. .TONIGHT...SE wind 20 kt. Seas 4 ft. Rain. .FRI...SE wind 15 kt. Seas 3 ft. Rain. .FRI NIGHT...SE wind 20 kt. Seas 2 ft or less. Rain. .SAT...SE wind 10 kt. Seas 2 ft or less. .SUN...SE wind 10 kt. Seas 2 ft or less. .MON...SE wind 15 kt. Seas 2 ft or less. $$ PKZ012-190315- Northern Lynn Canal- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH THIS EVENING... .TODAY...S wind 15 kt becoming SE 25 kt in the afternoon. Seas 4 ft. Rain. .TONIGHT...S wind 20 kt. Gusts to 35 kt. Seas 4 ft. Rain. .FRI...S wind 20 kt. Seas 4 ft. Rain. .FRI NIGHT...S wind 20 kt. Seas 3 ft. Rain. .SAT...S wind 15 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 3 ft. $$ PKZ013-190315- Southern Lynn Canal- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 20 kt. Gusts to 40 kt in the afternoon. Seas 5 ft. Rain. .TONIGHT...SE wind 25 kt. Seas 5 ft. Rain. .FRI...SE wind 20 kt. Seas 4 ft. Rain. .FRI NIGHT...SE wind 15 kt. Seas 3 ft. Rain. .SAT...SE wind 15 kt. Seas 3 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 3 ft. $$ PKZ021-190315- Icy Strait- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 15 kt increasing to 25 kt. Seas 5 ft. Rain. .TONIGHT...E wind 25 kt. Seas 5 ft. Rain. .FRI...SE wind 15 kt. Seas 3 ft. Rain. .FRI NIGHT...SE wind 15 kt. Seas 3 ft. Rain. .SAT...E wind 15 kt. Seas 3 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 3 ft. $$ PKZ022-190315- Cross Sound- 348 AM AKDT Thu Sep 18 2025 .TODAY...E wind 15 kt. Seas 7 ft. Rain. .TONIGHT...E wind 15 kt. Seas 7 ft. Rain. .FRI...E wind 15 kt. Seas 7 ft. S swell in the afternoon. Rain. .FRI NIGHT...E wind 15 kt. Seas 7 ft. Rain. .SAT...E wind 15 kt. Seas 9 ft. .SUN...E wind 15 kt. Seas 11 ft. .MON...SE wind 20 kt. Seas 10 ft. $$ PKZ031-190315- Stephens Passage- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 25 kt. Seas 5 ft. Rain. .TONIGHT...S wind 30 kt. Seas 5 ft. Rain. .FRI...SE wind 25 kt diminishing to 15 kt in the afternoon. Seas 4 ft. Rain. .FRI NIGHT...SE wind 20 kt. Seas 3 ft. Rain. .SAT...SE wind 15 kt. Seas 3 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON...SE wind 20 kt. Seas 4 ft. $$ PKZ032-190315- Northern Chatham Strait- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 15 kt increasing to 25 kt. Seas 5 ft. Rain. .TONIGHT...S wind 25 kt. Seas 5 ft. Rain. .FRI...SE wind 20 kt. Seas 4 ft. Rain. .FRI NIGHT...SE wind 15 kt. Seas 3 ft. Rain. .SAT...SE wind 15 kt. Seas 3 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON...S wind 20 kt. Seas 4 ft. $$ PKZ033-190315- Southern Chatham Strait- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 25 kt. Seas 6 ft, except 9 ft near ocean entrances. Rain. .TONIGHT...S wind 25 kt. Seas 6 ft, except 9 ft near ocean entrances. Rain. .FRI...SE wind 15 kt. Seas 5 ft, except 10 ft near ocean entrances. Rain. .FRI NIGHT...S wind 15 kt. Seas 5 ft, except 9 ft near ocean entrances. Rain. .SAT...S wind 15 kt. Seas 5 ft. .SUN...S wind 15 kt. Seas 5 ft. .MON...S wind 20 kt. Seas 7 ft. $$ PKZ034-190315- Frederick Sound- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 25 kt. Seas 5 ft. Rain. .TONIGHT...S wind 25 kt. Seas 5 ft. Rain. .FRI...SE wind 20 kt. Seas 4 ft. Rain. .FRI NIGHT...SE wind 20 kt. Seas 3 ft. Rain. .SAT...SE wind 15 kt. Seas 3 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON...S wind 20 kt. Seas 4 ft. $$ PKZ035-190315- Sumner Strait- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 25 kt. Seas 5 ft, except 7 ft near ocean entrances. Rain. .TONIGHT...E wind 25 kt. Seas 5 ft. Rain. .FRI...SE wind 20 kt. Seas 4 ft. Rain. .FRI NIGHT...SE wind 15 kt. Seas 6 ft. Rain. .SAT...SE wind 15 kt. Seas 8 ft. .SUN...SE wind 15 kt. Seas 8 ft. .MON...S wind 20 kt. Seas 5 ft. $$ PKZ036-190315- Clarence Strait- 348 AM AKDT Thu Sep 18 2025 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 25 kt. Seas 3 ft building to 8 ft. Rain. .TONIGHT...SE wind 25 kt. Seas 7 ft. Rain. .FRI...SE wind 30 kt. Seas 8 ft. Rain. .FRI NIGHT...SE wind 30 kt. Seas 8 ft, except 11 ft near ocean entrances. Rain. .SAT...S wind 25 kt. Seas 7 ft. .SUN...S wind 25 kt. Seas 9 ft. .MON...S wind 25 kt. Seas 8 ft. $$