Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued October 11 at 4:55PM EDT until October 11
Affecting Sebastian Inlet to Jupiter Inlet 0-20 nm
In effect until: Oct 11, 2026, 10:00 PM
Sebastian Inlet to Jupiter Inlet 0-20 nm
Likely impact; effects through 10:00 PM.
Move to safe harbor until hazardous weather passes.
Read the original bulletin (official text)
SMWMLB The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... * Until 600 PM EDT. * At 455 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Jupiter Island, moving northeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can can quickly form and capsize boats, damage vessels and create locally hazardous seas. Make sure all on board are wearing life jackets. 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. * Locations impacted include... Jupiter Island, Jonathan Dickinson State Park, Hobe Sound Beach, Hobe Sound, and Tequesta.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™