Offshore Forecast
Issued by NWS
Issued by NWS
409 FZAK61 PAJK 181318 OFFN11 Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 418 AM AKST Tue Nov 18 2025 Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. Dixon Entrance to Cape Decision out to 15 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 10 kt. Seas 10 ft. SW swell. .TONIGHT...SE wind 25 kt becoming S 35 kt late. Seas 14 ft. .WED...S gale to 45 kt becoming E in the afternoon. Gusts to 60 kt. Seas 21 ft. Rain. .WED NIGHT...SE gale to 40 kt. Gusts to 55 kt. Seas 19 ft. Rain. Dixon Entrance to Cape Decision from 15 to 90 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 10 kt. Seas 11 ft. W swell. .TONIGHT...S wind 25 kt increasing to 40 kt late. Seas 12 ft building to 18 ft late. Rain late. .WED...S gale to 45 kt. Seas 25 ft. Rain. .WED NIGHT...SE gale to 35 kt. Seas 20 ft. Cape Decision to Cape Edgecumbe out to 15 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 10 kt. Seas 11 ft. W swell. .TONIGHT...SE wind 20 kt increasing to 35 kt late. Seas 14 ft. Rain late. .WED...E gale to 40 kt. Seas 22 ft. Rain. .WED NIGHT...SE gale to 40 kt. Seas 20 ft. Rain. Cape Decision to Cape Edgecumbe from 15 to 80 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 15 kt. Seas 11 ft. W swell. .TONIGHT...SE wind 25 kt becoming S 35 kt late. Seas 13 ft building to 18 ft late. Rain late. .WED...S storm force wind to 50 kt becoming E in the afternoon. Seas 26 ft. Rain. .WED NIGHT...SE gale to 40 kt. Seas 21 ft. Cape Edgecumbe to Cape Spencer out to 15 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...S wind 15 kt. Seas 11 ft. SW swell. Rain showers early in the morning. .TONIGHT...E wind 20 kt increasing to 30 kt. Seas 12 ft. Rain late. .WED...E gale to 40 kt. Seas 20 ft. Rain. .WED NIGHT...E gale to 35 kt. Seas 18 ft. Rain. Cape Edgecumbe to Cape Spencer from 15 to 80 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 15 kt. Seas 11 ft. W swell. .TONIGHT...SE wind 20 kt increasing to 35 kt late. Seas 12 ft building to 17 ft late. Rain late. .WED...SE storm force wind to 50 kt becoming E gale to 40 kt in the afternoon. Seas 26 ft. Rain. .WED NIGHT...SE gale to 35 kt. Seas 22 ft. Rain. Cape Spencer to Cape Fairweather out to 15 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...S wind 15 kt. Seas 11 ft. SW swell. Rain showers early in the morning. .TONIGHT...SE wind 20 kt becoming E 30 kt late. Seas 12 ft. Rain late. .WED...E gale to 40 kt. Gusts to 55 kt. Seas 16 ft. Rain. .WED NIGHT...E gale to 35 kt. Seas 17 ft. Rain. Cape Spencer to Cape Fairweather from 15 to 85 NM- ...GALE WARNING LATE TONIGHT... .TODAY...S wind 25 kt becoming SW 15 kt in the afternoon. Seas 12 ft. Showers early in the morning. .TONIGHT...SE wind 20 kt becoming E 35 kt late. Seas 10 ft building to 15 ft late. Rain late. .WED...E gale to 40 kt. Seas 24 ft. Rain. .WED NIGHT...E gale to 40 kt. Seas 21 ft. Rain. Cape Fairweather to Icy Cape out to 15 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...S wind 15 kt. Seas 12 ft. Rain showers early in the morning. .TONIGHT...E wind 15 kt. Seas 9 ft. SW swell. .WED...E wind 30 kt. Gusts to 50 kt, except 45 kt out of interior bays and passes. Seas 14 ft. Rain. .WED NIGHT...E wind 25 kt. Seas 16 ft. SE swell. Rain. Cape Fairweather to Icy Cape from 15 to 80 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...S wind 20 kt. Seas 13 ft. Showers early in the morning. .TONIGHT...S wind 15 kt becoming E 30 kt late. Seas 10 ft building to 14 ft late. Rain late. .WED...E gale to 40 kt. Seas 22 ft. Rain. .WED NIGHT...E gale to 40 kt. Seas 21 ft. Icy Cape to Cape Suckling out to 15 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...SE wind 15 kt. Seas 9 ft. Rain showers in the morning. .TONIGHT...E wind 20 kt. Seas 9 ft. .WED...E wind 25 kt. Seas 13 ft. Rain in the afternoon. .WED NIGHT...E wind 30 kt. Seas 18 ft. Rain. Icy Cape to Cape Suckling from 15 to 80 NM- ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TODAY...S wind 20 kt becoming SW. Seas 11 ft. Showers early in the morning. .TONIGHT...E wind 15 kt. Seas 10 ft. .WED...E gale to 35 kt. Seas 19 ft. Rain. .WED NIGHT...E gale to 35 kt. Seas 20 ft. Rain. $$