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Severe · Special Marine WarningThis alert has expired. It is kept for reference.

Special Marine Warning issued October 1 at 9:44AM EDT until October 1

Affecting Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM; Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM; Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM

In effect until: Oct 1, 2026, 2:45 PM

Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM; Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM; Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM

Likely impact; effects through 2:45 PM.

Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter.

Read the original bulletin (official text)
SMWMFL

The National Weather Service in Miami has issued a

* Special Marine Warning for...
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM...
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM...
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM...

* Until 1045 AM EDT.

* At 943 AM EDT, severe thunderstorms capable of producing
waterspouts were located along a line extending from near
Chokoloskee to 8 nm northwest of T Tower, moving northwest at 30
knots.

HAZARD...Waterspouts and wind gusts to 40 knots.

SOURCE...Radar.

IMPACT...Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.

* Locations impacted include...
Chokoloskee, Big Lostmans Bay, Chevelier Bay, Cape Romano Aquatic
Preserve, R Tower, Cape Romano, Naples, Vanderbilt Beach, D Tower,
Highland Point, Bonita Shores, and Marco Island.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™