Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued October 24 at 2:20AM EDT until October 24
Affecting Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out
In effect until: Oct 24, 2026, 6:30 AM
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out
Likely impact; effects through 6:30 AM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
The affected areas were... Straits of Florida from Halfmoon Shoal to 20 nm west of Dry Tortugas out 60 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™