Special Marine Warning issued October 11 at 4:55PM EDT until October 11 at 6:00PM EDT by NWS Melbourne FL

Archived official description

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.

Instructions in this archived message

Move to safe harbor until hazardous weather passes.

How the record changed

Only changes captured by this journal are listed; this is not the authority’s complete history. Timestamps distinguish publication from our capture. Missing messages are never treated as cancellations.

1. newly tracked · Captured 2026-10-11 20:58:42.694Z

   Special Marine Warning issued October 11 at 4:55PM EDT until October 11 at 6:00PM EDT by NWS Melbourne FL

   Special Marine Warning · Sebastian Inlet to Jupiter Inlet 0-20 nm. Severe; likely; urgency: immediate.

   Source issued/updated 2026-10-11T20:55:00.000Z · Source alert

   Source for this capture ↗