


Special Marine Warning
Issued by NWS Miami, FL
Issued by NWS Miami, FL
438 WHUS52 KMFL 212042 SMWMFL GMZ656-212115- /O.NEW.KMFL.MA.W.0299.250821T2042Z-250821T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 442 PM EDT Thu Aug 21 2025 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM... * Until 515 PM EDT. * At 442 PM EDT, a shower producing waterspouts was located near Naples, moving southeast at 10 knots. HAZARD...Waterspouts. SOURCE...Marine weather spotter. IMPACT...Waterspouts can create locally hazardous seas. * Locations impacted include... Marco Island and Naples. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 2610 8180 2609 8176 2607 8176 2600 8169 2600 8164 2599 8164 2592 8174 2603 8186 TIME...MOT...LOC 2042Z 302DEG 10KT 2604 8180 WATERSPOUT...OBSERVED HAIL...0.00IN WIND...<34KTS $$ Hadi