WHUS52 KMLB 212052 SMWMLB AMZ552-212145- /O.NEW.KMLB.MA.W.0133.260621T2052Z-260621T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 452 PM EDT Sun Jun 21 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... * Until 545 PM EDT. * At 451 PM EDT, a severe thunderstorm capable of producing waterspouts was located near South Patrick Shores, or near Patrick Air Force Base, moving east 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... South Patrick Shores, Palm Shores, Satellite Beach, Pineda, and Indian Harbour Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent cloud to water lightning is occurring with this storm. If caught on the open water stay below deck and, if possible, avoid ungrounded metal objects. Remember, lightning can strike beyond 10 miles away from a thunderstorm. && LAT...LON 2827 8039 2785 8036 2783 8043 2784 8043 2783 8048 2782 8047 2781 8050 2807 8065 2829 8072 TIME...MOT...LOC 2051Z 285DEG 12KT 2821 8068 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Tollefsen