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Severe · Special Marine WarningThis alert has expired. It is kept for reference.

Special Marine Warning issued September 5 at 7:47PM EDT until September 5

Affecting Sebastian Inlet to Jupiter Inlet 0-20 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm

In effect until: Sep 6, 2026, 12:45 AM

Sebastian Inlet to Jupiter Inlet 0-20 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm

Likely impact; effects through 12:45 AM.

Stay indoors, monitor local alerts, and follow instructions from local officials.

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...
Sebastian Inlet to Jupiter Inlet 20-60 nm...

* Until 845 PM EDT.

* At 747 PM EDT, a strong thunderstorm was located over Jensen Beach,
moving southeast at 5 knots.

HAZARD...Wind gusts 34 knots or greater.

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.

* Locations impacted include...
Waveland, Ocean Breeze Park, Jensen Beach, Nettles Island, and
Walton.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™