Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued September 7 at 2:46PM EDT until September 7
Affecting Sebastian Inlet to Jupiter Inlet 0-20 nm
In effect until: Sep 7, 2026, 8:00 PM
Sebastian Inlet to Jupiter Inlet 0-20 nm
Likely impact; effects through 8:00 PM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
For the following areas... Sebastian Inlet to Jupiter Inlet 0-20 nm... At 245 PM EDT, a strong thunderstorm was located over North River Shores, or over Jensen Beach, moving southeast at 20 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. SOURCE...Radar indicated. 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. Locations impacted include... North River Shores, Witham Field, Rio, Stuart, and Sewall's Point.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™