FZAK51 PAJK 191143 CWFAJK Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 343 AM AKDT Tue May 19 2026 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. PKZ098-200230- 343 AM AKDT Tue May 19 2026 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... Winds and seas continue a diminishing trend over the eastern Gulf of Alaska on Tuesday, before building up again late Tuesday as a gale force system moves into the gulf, arriving in the panhandle on Wednesday. $$ PKZ011-200230- Glacier Bay- 343 AM AKDT Tue May 19 2026 .TODAY...SE wind 10 kt. Seas 2 ft or less. Patchy dense fog in the morning. .TONIGHT...SE wind 10 kt. Seas 2 ft or less. Rain late. .WED...SE wind 15 kt. Gusts to 35 kt in the afternoon. Seas 4 ft. Rain. .WED NIGHT...SE wind 15 kt. Seas 3 ft. Rain. .THU...S wind 15 kt. Seas 3 ft. .FRI...SE wind 10 kt. Seas 2 ft or less. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ012-200230- Northern Lynn Canal- 343 AM AKDT Tue May 19 2026 .TODAY...S wind 20 kt. Gusts to 35 kt early in the morning. Seas 4 ft. .TONIGHT...S wind 20 kt. Seas 4 ft. .WED...SE wind 25 kt. Seas 5 ft. Rain. .WED NIGHT...S wind 25 kt. Seas 5 ft. Showers. .THU...S wind 20 kt. Seas 3 ft. .FRI...S wind 15 kt. Seas 3 ft. .SAT...S wind 15 kt. Seas 3 ft. $$ PKZ013-200230- Southern Lynn Canal- 343 AM AKDT Tue May 19 2026 .TODAY...SE wind 15 kt. Seas 3 ft. .TONIGHT...SE wind 15 kt. Seas 3 ft. .WED...SE wind 25 kt. Gusts to 40 kt. Out of interior passes, gusts to 35 kt in the afternoon. Seas 5 ft. Rain. .WED NIGHT...SE wind 25 kt. Seas 5 ft. Rain. .THU...S wind 15 kt. Seas 3 ft. .FRI...S wind 15 kt. Seas 3 ft. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ021-200230- Icy Strait- 343 AM AKDT Tue May 19 2026 .TODAY...S wind 10 kt becoming E in the afternoon. Seas 2 ft or less. .TONIGHT...E wind 15 kt. Seas building to 3 ft late. .WED...E wind 25 kt. Seas 5 ft. Rain. .WED NIGHT...SE wind 20 kt. Seas 4 ft. Rain. .THU...SW wind 15 kt. Seas 3 ft. .FRI...SE wind 10 kt. Seas 2 ft or less. .SAT...SE wind 15 kt. Seas 2 ft or less. $$ PKZ022-200230- Cross Sound- 343 AM AKDT Tue May 19 2026 .TODAY...SW wind 10 kt becoming SE. Seas 6 ft. .TONIGHT...E wind 15 kt. Seas 6 ft. Rain late. .WED...E wind 25 kt. Seas 8 ft. Rain. .WED NIGHT...E wind 20 kt. Seas 9 ft. Rain. .THU...SW wind 20 kt. Seas 7 ft. .FRI...W wind 15 kt. Seas 6 ft. .SAT...SW wind 10 kt. Seas 8 ft. $$ PKZ031-200230- Stephens Passage- 343 AM AKDT Tue May 19 2026 .TODAY...S wind 10 kt. Seas building to 3 ft in the afternoon. Patchy dense fog early in the morning. .TONIGHT...SE wind 15 kt. Seas 3 ft. .WED...SE wind 20 kt increasing to 30 kt in the afternoon. Seas 5 ft. Rain. .WED NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 6 ft. Rain. .THU...S wind 10 kt. Seas 2 ft or less. .FRI...SE wind 15 kt. Seas 3 ft. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ032-200230- Northern Chatham Strait- 343 AM AKDT Tue May 19 2026 .TODAY...S wind 10 kt. Seas building to 3 ft. .TONIGHT...SE wind 15 kt. Seas building to 3 ft late. .WED...SE wind 25 kt. Seas 5 ft. Rain. .WED NIGHT...S wind 25 kt. Seas 5 ft. Rain. .THU...SW wind 10 kt. Seas 2 ft or less. .FRI...S wind 10 kt. Seas 2 ft or less. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ033-200230- Southern Chatham Strait- 343 AM AKDT Tue May 19 2026 .TODAY...Light winds becoming S 15 kt. Seas building to 3 ft. Near ocean entrances, seas 6 ft. .TONIGHT...S wind 15 kt. Seas 3 ft, except 6 ft near ocean entrances. .WED...SE wind 25 kt. Seas 6 ft, except 9 ft near ocean entrances. Rain. .WED NIGHT...S wind 25 kt. Seas 7 ft, except 11 ft near ocean entrances. Rain. .THU...SW wind 10 kt. Seas 3 ft. .FRI...S wind 10 kt. Seas 2 ft or less. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ034-200230- Frederick Sound- 343 AM AKDT Tue May 19 2026 .TODAY...S wind 10 kt. Seas 2 ft or less. Patchy dense fog early in the morning. .TONIGHT...SE wind 10 kt. Seas building to 3 ft late. .WED...SE wind 25 kt. Seas 5 ft. Rain. .WED NIGHT...S wind 25 kt. Gusts to 40 kt out of interior passes. Seas 5 ft. Rain. .THU...SW wind 10 kt. Seas 2 ft or less. .FRI...S wind 15 kt. Seas 3 ft. .SAT...S wind 10 kt. Seas 2 ft or less. $$ PKZ035-200230- Sumner Strait- 343 AM AKDT Tue May 19 2026 .TODAY...W wind 10 kt becoming S. Seas 2 ft or less. .TONIGHT...S wind 10 kt. Seas 2 ft or less. .WED...SE wind 20 kt. Gusts to 35 kt in the afternoon. Seas 4 ft, except 6 ft near ocean entrances. Rain. .WED NIGHT...S wind 25 kt. Seas 5 ft, except 8 ft near ocean entrances. Rain. .THU...SW wind 10 kt. Seas 2 ft or less. .FRI...S wind 10 kt. Seas 2 ft or less. .SAT...SW wind 10 kt. Seas 2 ft or less. $$ PKZ036-200230- Clarence Strait- 343 AM AKDT Tue May 19 2026 .TODAY...NW wind 10 kt early in the morning becoming light, then becoming S 10 kt in the afternoon. Seas 2 ft or less, except 4 ft near ocean entrances. .TONIGHT...Light winds becoming SE 10 kt late. Seas 2 ft or less. .WED...SE wind 25 kt. Seas 5 ft. Rain in the afternoon. .WED NIGHT...S wind 25 kt. Seas 6 ft. Rain. .THU...W wind 10 kt. Seas 2 ft or less. .FRI...S wind 15 kt. Seas 3 ft. .SAT...S wind 15 kt. Seas 3 ft. $$