


Special Marine Warning
Issued by NWS Miami, FL
Issued by NWS Miami, FL
324 WHUS52 KMFL 202116 SMWMFL AMZ650-670-202145- /O.NEW.KMFL.MA.W.0292.250820T2116Z-250820T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 516 PM EDT Wed Aug 20 2025 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 545 PM EDT. * At 516 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near Palm Beach Shores to 9 nm east of Palm Beach to 7 nm southeast of Ocean Ridge, moving east at 20 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2677 7965 2661 7964 2633 7962 2641 8000 2663 8002 2682 8003 TIME...MOT...LOC 2116Z 280DEG 18KT 2677 7997 2665 7987 2645 7993 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ ATV