Small Craft Advisory issued September 8 at 8:29PM AKDT until September 9 at 5:00AM AKDT by NWS Juneau AK

Northern Chatham Strait

Urgency: Expected

Certainty: Likely

Onset: 9/9/2026, 4:00:00 AM

Expires: 9/9/2026, 4:30:00 PM

Details

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. .TONIGHT...S wind 25 kt diminishing to 20 kt late. Seas 5 ft. Showers in the evening, then rain late. .WED...S wind 15 kt. Seas 3 ft in the morning then 2 ft or less. Rain in the morning. .WED NIGHT...S wind 10 kt. Seas 2 ft or less. Patchy fog late. .THU...N wind 20 kt. Seas 4 ft. .THU NIGHT...NW wind 20 kt. Seas 4 ft. .FRI...N wind 15 kt. Seas 3 ft. .SAT...Light winds. Seas 2 ft or less. .SUN...Light winds. Seas 2 ft or less.

Other Active Small Craft Advisory Alerts

Small Craft Advisory issued September 9 at 2:55PM ChST until September 11 at 3:00AM ChST by NWS Tiyan GU

Pohnpei Coastal Waters

Small Craft Advisory issued September 9 at 2:55PM ChST until September 10 at 3:00AM ChST by NWS Tiyan GU

Kosrae Coastal Waters

Small Craft Advisory issued September 9 at 12:52AM EDT until September 10 at 8:00PM EDT by NWS Boston/Norton MA

Rhode Island Sound; Block Island Sound

Small Craft Advisory issued September 9 at 12:52AM EDT until September 10 at 8:00PM EDT by NWS Boston/Norton MA

Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary; Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM; Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island

Small Craft Advisory issued September 9 at 12:52AM EDT until September 10 at 8:00PM EDT by NWS Boston/Norton MA

Massachusetts Bay and Ipswich Bay

Source: National Weather Service.