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NWS Key West FLMA.W 0323October 2, 2026

Special Marine Warning: Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out and Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60

The National Weather Service office in Key West issued a special marine warning for Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out and Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out, which was in force until 12:30 p.m. local time on October 2. It was the 323rd special marine warning the NWS office in Key West issued in 2026.

ExpiredWarning

Issued12:24 p.m. EDT, October 2, 2026
In force12:24 p.m. EDT, October 2, 2026
Expired12:30 p.m. EDT, October 2, 2026

In force for 6 minutes; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Key West FL
Area
Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out and Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out
Level
Warning
Issued
12:24 p.m. EDT, October 2, 2026
Expires
12:30 p.m. EDT, October 2, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KKEY MA.W 0323
Official source
National Weather Service: the notice at its source

NWS notices, October 2026The latest from the National Weather Service

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

For the following areas... Straits of Florida from Craig Key to Halfmoon Shoal 20 to 60 nm out... At 1224 PM EDT, a strong thunderstorm was located 15 nm southeast of Wood's Wall East Crack, moving northwest at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. The strong thunderstorm will remain over mainly open waters.

What the agency told people to do

Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. Intense and continuous lightning is occurring with this storm. If caught on the open water, stay low or go below.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice