Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued September 20 at 9:44AM EDT until September 20
Affecting Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
In effect until: Sep 20, 2026, 3:15 PM
Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Likely impact; effects through 3:15 PM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 1115 AM EDT. * At 944 AM EDT, strong thunderstorms capable of producing waterspouts were located along a line extending from 20 nm south of S Tower to 15 nm south of V Tower to 29 nm south of Buckeye Reef, moving southwest at 10 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. * Severe thunderstorms will remain over mainly open waters.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™