NWS Tallahassee FLMA.W 0381September 11, 2026
Special Marine Warning: Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM, Coastal Waters from Mexico Beach to Apalachicola out 20 NM and Waters from Okaloosa-Walton County Lin
The National Weather Service office in Tallahassee issued a special marine warning for Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM, Coastal Waters from Mexico Beach to Apalachicola out 20 NM and Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM, which was in force until 12:15 p.m. local time on September 11. It was the 381st special marine warning the NWS office in Tallahassee issued in 2026.
ExpiredWarning
In force for 2.1 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Tallahassee FL
- Area
- Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM, Coastal Waters from Mexico Beach to Apalachicola out 20 NM and Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM
- Level
- Warning
- Issued
- 10:11 a.m. CDT, September 11, 2026
- Expires
- 12:15 p.m. CDT, September 11, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Immediate
- VTEC event
- KTAE MA.W 0381
- Official source
- National Weather Service: the notice at its source
NWS notices, September 2026The latest from the National Weather Service
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... * Until 1215 PM CDT. * At 1010 AM CDT, a severe thunderstorm capable of producing waterspouts was located 20 nm southwest of Mexico Beach, or 23 nm west of Port St. Joe, moving northeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Mexico Beach and Port St. Joe.
What the agency told people to do
Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.