GLOBAL DISASTER TRACKING & BREAKING HAZARD UPDATESOFFICIAL SOURCES. CLEAR CONTEXT.
StormScapes
Search⌖ Hazards near me
STORMSCAPES / INCIDENT REPORT

Marine Weather Statement — Breton Sound; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm

Structured official-source report · Published Sep 21, 2:30 PM UTC · Updated Sep 21, 2:28 PM UTC
INFO · expired

Latest status

A Marine Weather Statement has been issued for the following areas... Breton Sound... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... At 928 AM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and weak waterspouts. This thunderstorm was located near Breton Sound, moving southwest at 10 knots. Mariners can expect gusty winds to around 30 knots, locally higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development.

Where it happened

Breton Sound; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm · 29.440°, -89.377°

Explore on the map →

Latest reported details

official severity
Minor
urgency
Expected
certainty
Observed
event
Marine Weather Statement
areas
Breton Sound; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm

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 21, 2:28 PM UTC · nws

A Marine Weather Statement has been issued for the following areas... Breton Sound... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... At 928 AM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and weak waterspouts. This thunderstorm was located near Breton Sound, moving southwest at 10 knots. Mariners can expect gusty winds to around 30 knots, locally higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development.

Related incidents

Severe weatherWATCH

Special Weather Statement — Wood; Smith

Wood; Smith · Sep 21, 4:17 PM UTC · active

Severe weatherINFO

Small Craft Advisory — Clarence Strait

Clarence Strait · Sep 21, 4:01 PM UTC · active

Severe weatherINFO

Small Craft Advisory — Southern Chatham Strait

Southern Chatham Strait · Sep 21, 4:01 PM UTC · active

Severe weatherINFO

Small Craft Advisory — Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca

Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca · Sep 21, 3:59 PM UTC · active