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

Special Marine Warning issued September 3 at 7:02AM EDT until September 3

Affecting Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm

In effect until: Sep 3, 2026, 1:00 PM

Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm

Likely impact; effects through 1:00 PM.

Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

Read the original bulletin (official text)
SMWTAE

The National Weather Service in Tallahassee has issued a

* Special Marine Warning for...
Coastal Waters From  Ochlockonee River to Apalachicola FL out to 20
Nm...
Coastal Waters from Mexico Beach to Apalachicola out 20 NM...
Coastal waters from Okaloosa-Walton County Line to Mexico Beach out
20 NM...

* Until 900 AM EDT/800 AM CDT/.

* At 701 AM EDT/601 AM CDT/, a severe thunderstorm capable of
producing waterspouts was located 9 nm southwest of Apalachicola,
moving west at 10 knots.

HAZARD...Waterspouts and wind gusts 34 knots or greater.

SOURCE...Radar indicated.

IMPACT...Expect wind gusts in excess of 34 knots...suddenly higher
waves...frequent lightning...and heavy downpours.
Waterspouts can quickly form and capsize boats and damage
vessels. Make sure all on board are in a secure location
and wearing life jackets.

* Locations impacted include...
Cape San Blas.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™