Special Marine Warning — Waters off Suwannee River to Keaton Beach
Special Marine Warning issued August 18 at 8:31AM EDT until August 18 at 9:30AM EDT by NWS Tallahassee FL
SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal waters from Suwannee River to Keaton Beach out 20 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 930 AM EDT. * At 831 AM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 13 nm northwest of Suwannee River to 6 nm south of C Tower, moving southeast at 20 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... S Tower and Horseshoe Beach.
What to do: Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.
Issued by NWS Tallahassee FL; in effect until Tue, 18 Aug 2026 13:30:00 GMT.
Source: National Weather Service (NOAA). Factual summary of a public release; not financial advice.
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