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Small Craft Advisory — Southern Chatham Strait

Structured official-source report · Published Sep 21, 2:30 AM UTC · Updated Sep 20, 11:35 PM UTC
INFO · active

Latest status

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 15 kt late. Seas 5 ft, except 14 ft near ocean entrances. Showers with a slight chance of thunderstorms. .MON...S wind 15 kt. Seas 3 ft, except 9 ft near ocean entrances. Showers and slight chance of thunderstorms. .MON NIGHT...SE wind 10 kt. Seas building to 3 ft late. Near ocean entrances, seas 8 ft. Slight chance of thunderstorms in the evening, then rain late. .TUE...SE wind 25 kt. Seas 5 ft, except 10 ft near ocean entrances. Rain. .TUE NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 11 ft near ocean entrances. Showers. .WED...SE wind 25 kt. Seas 4 ft. .THU...E wind 10 kt. Seas 3 ft. .FRI...Light winds. Seas 2 ft or less.

Where it happened

Southern Chatham Strait

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Latest reported details

official severity
Minor
urgency
Expected
certainty
Likely
event
Small Craft Advisory
areas
Southern Chatham Strait

Missing values are unconfirmed, not zero. Magnitude and alert classifications do not establish casualty totals.

What officials are saying

Read the original reports below for instructions and the latest authoritative assessment. StormScapes does not independently confirm damage or issue evacuation orders.

What happens next

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Incident timeline

Sep 20, 11:35 PM UTC · nws

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 15 kt late. Seas 5 ft, except 14 ft near ocean entrances. Showers with a slight chance of thunderstorms. .MON...S wind 15 kt. Seas 3 ft, except 9 ft near ocean entrances. Showers and slight chance of thunderstorms. .MON NIGHT...SE wind 10 kt. Seas building to 3 ft late. Near ocean entrances, seas 8 ft. Slight chance of thunderstorms in the evening, then rain late. .TUE...SE wind 25 kt. Seas 5 ft, except 10 ft near ocean entrances. Rain. .TUE NIGHT...SE wind 25 kt. Gusts to 40 kt. Seas 5 ft, except 11 ft near ocean entrances. Showers. .WED...SE wind 25 kt. Seas 4 ft. .THU...E wind 10 kt. Seas 3 ft. .FRI...Light winds. Seas 2 ft or less.

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