FZAK51 PAJK 200632 CWFAJK Coastal Waters Forecast for Southeast Alaska...UPDATED National Weather Service JUNEAU AK 1032 PM AKDT Sun Apr 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. PKZ098-201845- 1032 PM AKDT Sun Apr 19 2026 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... High pressure over the area will give way this evening to a weak low moving through the northern Gulf through Monday. High pressure then returns to the area before a second, weak low moves across the northern Gulf for Tuesday followed by high pressure building in for the middle of the week. $$ PKZ011-201845- Glacier Bay- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...S wind 20 kt. Seas 4 ft. MON...S wind 15 kt. Seas 3 ft. .MON NIGHT...SE wind 15 kt becoming NW late. Seas 3 ft. .TUE...SE wind 15 kt. Seas 2 ft or less. .TUE NIGHT...NW wind 15 kt. Seas 2 ft or less. .WED...S wind 10 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ012-201845- Northern Lynn Canal- 1032 PM AKDT Sun Apr 19 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...S wind 30 kt. Seas 6 ft. Rain. MON...S wind 30 kt. Seas 5 ft. .MON NIGHT...S wind 20 kt. Seas 4 ft. Rain showers late. .TUE...S wind 20 kt. Seas 4 ft. Patchy fog. .TUE NIGHT...S wind 20 kt. Seas 4 ft. .WED...S wind 15 kt. Seas 3 ft. .THU...S wind 10 kt. Seas 2 ft or less. .FRI...S wind 10 kt. Seas 2 ft or less. $$ PKZ013-201845- Southern Lynn Canal- 1032 PM AKDT Sun Apr 19 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...S wind 20 kt becoming SE 30 kt late. Seas 5 ft. Rain. MON...SE wind 30 kt becoming S 20 kt in the afternoon. Seas 5 ft. .MON NIGHT...S wind 20 kt. Seas 4 ft. Rain showers late. .TUE...S wind 20 kt. Seas 4 ft. Rain showers. .TUE NIGHT...S wind 20 kt. Seas 4 ft. .WED...S wind 15 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ021-201845- Icy Strait- 1032 PM AKDT Sun Apr 19 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...W wind 15 kt becoming SE 20 kt late. Seas 3 ft. Rain. MON...W wind 30 kt. Seas 5 ft. .MON NIGHT...W wind 25 kt. Seas 5 ft. Rain showers late. .TUE...SE wind 15 kt. Seas 3 ft. .TUE NIGHT...W wind 15 kt. Seas 3 ft. .WED...SW wind 10 kt. Seas 2 ft or less. .THU...W wind 10 kt. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ022-201845- Cross Sound- 1032 PM AKDT Sun Apr 19 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog. Rain. .MON...W wind 30 kt. Seas 9 ft. .MON NIGHT...W wind 30 kt diminishing to 20 kt late. Seas 9 ft. Patchy fog late. Rain showers late. .TUE...W wind 20 kt. Seas 9 ft. .TUE NIGHT...W wind 20 kt. Seas 8 ft. .WED...W wind 15 kt. Seas 7 ft. .THU...SW wind 10 kt. Seas 7 ft. .FRI...NE wind 10 kt. Seas 7 ft. $$ PKZ031-201845- Stephens Passage- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...S wind 10 kt. Seas 2 ft or less. MON...S wind 15 kt. Seas 3 ft. .MON NIGHT...S wind 15 kt. Seas building to 3 ft late. Rain showers late. .TUE...SE wind 15 kt. Seas 3 ft. Patchy fog with visibility 1 NM or less. Rain showers. .TUE NIGHT...S wind 15 kt. Seas 3 ft. .WED...S wind 10 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...N wind 10 kt. Seas 2 ft or less. $$ PKZ032-201845- Northern Chatham Strait- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...S wind 10 kt increasing to 15 kt late. Seas 3 ft. MON...S wind 15 kt becoming W in the afternoon. Seas 3 ft. .MON NIGHT...W wind 15 kt becoming S late. Seas 3 ft. .TUE...S wind 10 kt. Seas 2 ft or less. Rain showers. .TUE NIGHT...S wind 10 kt. Seas 2 ft or less. .WED...SW wind 10 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ033-201845- Southern Chatham Strait- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...NW wind 10 kt becoming SW late. Seas 2 ft or less. MON...S wind 10 kt becoming NW in the afternoon. Seas 2 ft or less, except 6 ft near ocean entrances. .MON NIGHT...NW wind 10 kt. Seas 2 ft or less, except 8 ft near ocean entrances. .TUE...S wind 10 kt. Seas 2 ft or less, except 8 ft near ocean entrances. .TUE NIGHT...S wind 10 kt. Seas 2 ft or less, except 8 ft near ocean entrances. .WED...W wind 10 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ034-201845- Frederick Sound- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...Light winds becoming NW 10 kt late. Seas 2 ft or less. Patchy fog with visibility 1 NM or less. MON...S wind 10 kt becoming W in the afternoon. Seas 2 ft or less. .MON NIGHT...NW wind 10 kt. Seas 2 ft or less. .TUE...S wind 10 kt. Seas 2 ft or less. .TUE NIGHT...S wind 10 kt. Seas 2 ft or less. .WED...S wind 10 kt. Seas 2 ft or less. .THU...NW wind 10 kt. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ035-201845- Sumner Strait- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...Light winds becoming W 10 kt late. Seas 2 ft or less. MON...W wind 10 kt. Seas 2 ft or less, except 5 ft near ocean entrances. .MON NIGHT...NW wind 10 kt. Seas 2 ft or less, except 7 ft near ocean entrances. .TUE...W wind 10 kt. Seas 2 ft or less, except 6 ft near ocean entrances. .TUE NIGHT...W wind 10 kt. Seas 2 ft or less, except 6 ft near ocean entrances. .WED...W wind 10 kt. Seas 2 ft or less. .THU...Light winds. Seas 2 ft or less. .FRI...Light winds. Seas 2 ft or less. $$ PKZ036-201845- Clarence Strait- 1032 PM AKDT Sun Apr 19 2026 UPDATED .REST OF TONIGHT...Light winds becoming NW 10 kt late. Seas 2 ft or less. MON...NW wind 15 kt. Seas building to 3 ft in the afternoon. .MON NIGHT...NW wind 20 kt. Seas 4 ft. .TUE...NW wind 15 kt. Seas 3 ft. .TUE NIGHT...NW wind 15 kt. Seas 3 ft, except 6 ft near ocean entrances. .WED...W wind 15 kt. Seas 3 ft. .THU...NW wind 10 kt. Seas 2 ft or less. .FRI...NW wind 10 kt. Seas 2 ft or less. $$