Coastal Waters Forecast
Issued by NWS
Issued by NWS
626 FZAK52 PAJK 300759 AAA CWFAEG Coastal Waters Forecast for Southeast Alaska National Weather Service Juneau AK 1155 PM AKDT Tue Sep 29 2026 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. PKZ099-301645- 1155 PM AKDT Tue Sep 29 2026 .SYNOPSIS FOR OUTSIDE WATERS... A weakening 1001 mb low in the northern gulf will diminish through Tuesday night. Westerly 15 to 20 kt winds and seas of 6 to 9 feet in the Gulf of Alaska will steadily decrease into Wednesday. 10 to 15 kt S winds in the southern and central inner channels will decrease overnight. The next system approaches the panhandle Wednesday, increasing winds and seas again. $$ PKZ641-301645- Dixon Entrance to Cape Decision out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...W wind 15 kt. Seas 8 ft. .WED...S wind 10 kt. Seas 7 ft. .WED NIGHT...S wind 15 kt. Seas 6 ft. Showers late. .THU...S wind 15 kt. Seas 5 ft. .THU NIGHT...Light winds. Seas 5 ft. .FRI...S wind 10 kt. Seas 5 ft. .SAT...SE wind 25 kt. Seas 8 ft. .SUN...S wind 25 kt. Seas 9 ft. $$ PKZ661-301645- Dixon Entrance to Cape Decision from 15 to 90 NM- 1155 PM AKDT Tue Sep 29 2026 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...W wind 20 kt. Seas 9 ft. .WED...SW wind 15 kt. Seas 7 ft. .WED NIGHT...SW wind 15 kt. Seas 6 ft. .THU...SW wind 15 kt. Seas 6 ft. .THU NIGHT...SW wind 10 kt. Seas 5 ft. .FRI...S wind 15 kt. Seas 6 ft. .SAT...S wind 25 kt. Seas 9 ft. .SUN...S wind 25 kt. Seas 9 ft. $$ PKZ642-301645- Cape Decision to Cape Edgecumbe out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...S wind 10 kt becoming W. Seas 7 ft. .WED...S wind 10 kt. Seas 7 ft. Showers. .WED NIGHT...S wind 15 kt. Seas 6 ft. Showers. .THU...SW wind 10 kt. Seas 6 ft. Showers. .THU NIGHT...S wind 10 kt. Seas 5 ft. .FRI...S wind 10 kt. Seas 6 ft. .SAT...SE wind 25 kt. Seas 8 ft. .SUN...SE wind 25 kt. Seas 9 ft. $$ PKZ662-301645- Cape Decision to Cape Edgecumbe from 15 to 80 NM- 1155 PM AKDT Tue Sep 29 2026 ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .TONIGHT...W wind 15 kt. Seas 9 ft. .WED...SW wind 15 kt. Seas 7 ft. .WED NIGHT...SW wind 20 kt. Seas 7 ft. Showers in the evening. .THU...SW wind 15 kt. Seas 6 ft. .THU NIGHT...SW wind 10 kt. Seas 5 ft. .FRI...S wind 15 kt. Seas 7 ft. .SAT...S wind 25 kt. Seas 10 ft. .SUN...S wind 25 kt. Seas 9 ft. $$ PKZ643-301645- Cape Edgecumbe to Cape Spencer out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...S wind 10 kt. Seas 7 ft. .WED...S wind 10 kt. Seas 6 ft. Showers. .WED NIGHT...SW wind 15 kt. Seas 7 ft. Showers. .THU...SW wind 10 kt. Seas 6 ft. Showers. .THU NIGHT...S wind 10 kt. Seas 5 ft. Rain showers. .FRI...S wind 15 kt. Seas 6 ft. .SAT...SE wind 25 kt. Seas 9 ft. .SUN...S wind 25 kt. Seas 9 ft. $$ PKZ663-301645- Cape Edgecumbe to Cape Spencer from 15 to 80 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...W wind 10 kt. Seas 7 ft. .WED...W wind 15 kt becoming S in the afternoon. Seas 6 ft. Showers in the afternoon. .WED NIGHT...SW wind 20 kt. Seas 7 ft. Showers. .THU...SW wind 10 kt. Seas 6 ft. Showers. .THU NIGHT...SW wind 15 kt. Seas 5 ft. .FRI...S wind 15 kt. Seas 8 ft. .SAT...SE wind 25 kt. Seas 10 ft. .SUN...S wind 25 kt. Seas 9 ft. $$ PKZ644-301645- Cape Spencer to Cape Fairweather out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...SE wind 10 kt. Seas 6 ft. Showers late. .WED...S wind 15 kt. Seas 6 ft. Showers. .WED NIGHT...SW wind 15 kt. Seas 6 ft. Rain showers. .THU...SE wind 10 kt. Seas 6 ft. Rain showers. .THU NIGHT...S wind 10 kt. Seas 5 ft. Rain showers. .FRI...SE wind 10 kt. Seas 7 ft. .SAT...E wind 30 kt. Seas 10 ft. .SUN...SE wind 30 kt. Seas 9 ft. $$ PKZ664-301645- Cape Spencer to Cape Fairweather from 15 to 85 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...W wind 10 kt. Seas 7 ft. Slight chance of thunderstorms early in the evening. .WED...S wind 15 kt. Seas 6 ft. Showers in the afternoon. .WED NIGHT...SW wind 20 kt. Seas 7 ft. Showers. .THU...SW wind 15 kt. Seas 6 ft. Showers. .THU NIGHT...SW wind 15 kt. Seas 5 ft. Showers. .FRI...S wind 15 kt. Seas 9 ft. .SAT...SE wind 30 kt. Seas 10 ft. .SUN...S wind 30 kt. Seas 10 ft. $$ PKZ651-301645- Cape Fairweather to Icy Cape out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...E wind 10 kt. Seas 6 ft. .WED...SE wind 15 kt. Seas 6 ft. Rain showers. .WED NIGHT...SW wind 15 kt. Seas 6 ft. Rain showers. .THU...E wind 15 kt. Seas 6 ft. Rain showers. .THU NIGHT...SE wind 10 kt. Seas 5 ft. Rain showers. .FRI...SE wind 15 kt. Seas 8 ft. .SAT...E wind 25 kt. Seas 10 ft. .SUN...SE wind 25 kt. Seas 11 ft. $$ PKZ671-301645- Cape Fairweather to Icy Cape from 15 to 80 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...S wind 10 kt. Seas 6 ft. .WED...S wind 15 kt. Seas 6 ft. Showers. .WED NIGHT...SW wind 20 kt. Seas 7 ft. Showers. .THU...SW wind 15 kt. Seas 6 ft. Showers. .THU NIGHT...S wind 10 kt. Seas 5 ft. .FRI...S wind 15 kt. Seas 9 ft. .SAT...SE wind 30 kt. Seas 11 ft. .SUN...S wind 30 kt. Seas 12 ft. $$ PKZ652-301645- Icy Cape to Cape Suckling out to 15 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...E wind increasing to 15 kt late. Seas 5 ft. Showers late. .WED...SE wind 20 kt. Seas 5 ft. Showers. .WED NIGHT...SW wind 15 kt. Seas 6 ft. Showers. .THU...E wind 15 kt. Seas 5 ft. Showers. .THU NIGHT...E wind 15 kt. Seas 4 ft. Showers. .FRI...E wind 15 kt. Seas 9 ft. .SAT...E wind 30 kt. Seas 9 ft. .SUN...E wind 30 kt. Seas 12 ft. $$ PKZ672-301645- Icy Cape to Cape Suckling from 15 to 80 NM- 1155 PM AKDT Tue Sep 29 2026 .TONIGHT...S wind 10 kt. Seas 6 ft. .WED...S wind 20 kt. Seas 6 ft. Showers. .WED NIGHT...W wind 15 kt. Seas 6 ft. Showers in the evening. .THU...S wind 10 kt. Seas 6 ft. Showers. .THU NIGHT...S wind 10 kt. Seas 5 ft. .FRI...SE wind 15 kt. Seas 8 ft. .SAT...E wind 30 kt. Seas 10 ft. .SUN...S wind 25 kt. Seas 14 ft. $$