


Special Marine Warning
Issued by NWS Upton, NY
Issued by NWS Upton, NY
898 WHUS51 KOKX 171528 SMWOKX ANZ350-370-171630- /O.NEW.KOKX.MA.W.0047.250717T1528Z-250717T1630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New York NY 1128 AM EDT Thu Jul 17 2025 The National Weather Service in Upton NY has issued a * Special Marine Warning for... Moriches Inlet to Montauk Point NY out 40 NM... * Until 1230 PM EDT. * At 1128 AM EDT, a severe thunderstorm capable of producing waterspouts was located 15 nm southwest of Buoy 44017, moving east at 25 knots. HAZARD...Waterspouts, wind gusts 34 knots or greater, and small hail. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, small hail, high waves, lightning, and heavy rain are expected with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4041 7239 4059 7243 4089 7171 4060 7149 TIME...MOT...LOC 1528Z 255DEG 25KT 4055 7229 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...>34KTS $$ MW