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Small Craft Advisory — Southern Chatham Strait

Structured official-source report · Published Sep 19, 8:25 PM UTC · Updated Sep 19, 11:02 PM UTC
INFO · active

Latest status

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 12 to 17 ft expected. * WHERE...Cross Sound. * WHEN...From 7 PM this evening to 4 PM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

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
Cross Sound

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

Follow updates from the responsible agency and local emergency management. Reports can change as new information becomes available.

Incident timeline

Sep 19, 11:02 PM UTC · nws

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 12 to 17 ft expected. * WHERE...Cross Sound. * WHEN...From 7 PM this evening to 4 PM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 11:02 PM UTC · nws

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt and seas 13 to 18 ft expected. * WHERE...Yakutat Bay. * WHEN...From 10 PM this evening to 4 PM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 11:02 PM UTC · nws

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt expected. * WHERE...Southern Lynn Canal. * WHEN...Until 10 AM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 11:02 PM UTC · nws

* WHAT...For the first Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 45 kt expected. For the Gale Warning, southeast winds 30 to 40 kt with gusts up to 50 kt and seas 6 to 8 ft expected. For the second Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 35 kt expected. * WHERE...Northern Lynn Canal. * WHEN...For the first Small Craft Advisory, until 7 AM AKDT Sunday. For the Gale Warning, from 7 AM Sunday to 10 AM AKDT Monday. For the second Small Craft Advisory, from 10 AM to 4 PM AKDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Sep 19, 11:02 PM UTC · nws

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 10 to 15 ft. * WHERE...Southern Chatham Strait. * WHEN...Until 10 PM AKDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 8:43 PM UTC · nws

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 10 to 15 ft expected. * WHERE...Southern Chatham Strait. * WHEN...Until 10 PM AKDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 8:43 PM UTC · nws

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt and seas 13 to 18 ft expected. * WHERE...Yakutat Bay. * WHEN...From 10 PM this evening to 4 PM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 8:43 PM UTC · nws

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 12 to 17 ft expected. * WHERE...Cross Sound. * WHEN...From 7 PM this evening to 4 PM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 8:43 PM UTC · nws

* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt expected. * WHERE...Southern Lynn Canal. * WHEN...From 4 PM this afternoon to 10 AM AKDT Monday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Sep 19, 8:43 PM UTC · nws

* WHAT...For the first Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 45 kt expected. For the Gale Warning, southeast winds 30 to 40 kt with gusts up to 50 kt and seas 6 to 8 ft expected. For the second Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 35 kt expected. * WHERE...Northern Lynn Canal. * WHEN...For the first Small Craft Advisory, from 4 PM this afternoon to 7 AM AKDT Sunday. For the Gale Warning, from 7 AM Sunday to 10 AM AKDT Monday. For the second Small Craft Advisory, from 10 AM to 4 PM AKDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Sep 19, 2:43 PM UTC · nws

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 ft expected. * WHERE...Southern Chatham Strait. * WHEN...For the first Small Craft Advisory, until 7 AM AKDT this morning. For the second Small Craft Advisory, from 4 PM this afternoon to 7 PM AKDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

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