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NWS Key West FLMA.W 0317October 2, 2026

Special Marine Warning: Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef, Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM an

The National Weather Service office in Key West issued a special marine warning for Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef, Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM 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 7:45 a.m. local time on October 2. It was the 317th special marine warning the NWS office in Key West issued in 2026.

ExpiredWarning

Issued7:04 a.m. EDT, October 2, 2026
In force7:04 a.m. EDT, October 2, 2026
Expired7:45 a.m. EDT, October 2, 2026

In force for 41 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
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef, Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM and Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out
Level
Warning
Issued
7:04 a.m. EDT, October 2, 2026
Expires
7:45 a.m. EDT, October 2, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KKEY MA.W 0317
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

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 60 nm... * Until 745 AM EDT. * At 703 AM EDT, a strong thunderstorm was located near Wood's Wall East Crack, moving northwest at 25 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. * Locations in the warning include... Western Dry Rocks and Wood's Wall West Crack.

What the agency told people to do

Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets.

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