


Special Marine Warning
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
146 WHUS51 KBUF 131227 SMWBUF SLZ022-024-131430- /O.NEW.KBUF.MA.W.0064.250813T1227Z-250813T1430Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 827 AM EDT Wed Aug 13 2025 The National Weather Service in Buffalo has issued a * Special Marine Warning for... The Saint Lawrence River from Clayton to Saint Regis... * Until 1030 AM EDT. * At 826 AM EDT, a strong thunderstorm was located over Wellesley Island, moving northeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Alexandria Bay, Ogdensburg, Wellesley Island, and Clayton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4484 7529 4451 7575 4447 7578 4444 7576 4439 7584 4437 7578 4421 7605 4429 7614 4435 7598 4484 7531 4498 7496 4497 7500 4498 7499 4500 7487 4497 7488 TIME...MOT...LOC 1226Z 230DEG 28KT 4432 7603 HAIL...0.00IN WIND...>34KTS $$ Hitchcock