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NWS Melbourne FLMA.W 0304September 30, 2026

Special Marine Warning: Sebastian Inlet to Jupiter Inlet 0-20 nm and Sebastian Inlet to Jupiter Inlet 20-60 nm

The National Weather Service office in Melbourne issued a special marine warning for Sebastian Inlet to Jupiter Inlet 0-20 nm and Sebastian Inlet to Jupiter Inlet 20-60 nm, which was in force until 11:00 a.m. local time on September 30. It was the 304th special marine warning the NWS office in Melbourne issued in 2026.

ExpiredWarning

Issued10:06 a.m. EDT, September 30, 2026
In force10:06 a.m. EDT, September 30, 2026
Expired11:00 a.m. EDT, September 30, 2026

In force for 54 minutes; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Melbourne FL
Area
Sebastian Inlet to Jupiter Inlet 0-20 nm and Sebastian Inlet to Jupiter Inlet 20-60 nm
Level
Warning
Issued
10:06 a.m. EDT, September 30, 2026
Expires
11:00 a.m. EDT, September 30, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KMLB MA.W 0304
Official source
National Weather Service: the notice at its source

NWS notices, September 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

SMWMLB The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... Sebastian Inlet to Jupiter Inlet 20-60 nm... * Until 1100 AM EDT. * At 1005 AM EDT, a strong thunderstorm was located 15 nm east of South Beach, or 16 nm northeast of Fort Pierce Inlet, moving north at 15 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * The strong thunderstorm will remain over mainly open waters.

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