Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued September 20 at 9:23AM EDT until September 20
Affecting Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
In effect until: Sep 20, 2026, 1:45 PM
Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Likely impact; effects through 1:45 PM.
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.
Read the original bulletin (official text)
For the following areas... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... At 922 AM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 20 nm south of S Tower to 8 nm southeast of V Tower, moving southwest at 5 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™