


Special Marine Warning
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
574 WHUS51 KBUF 071949 SMWBUF SLZ022-024-072045- /O.NEW.KBUF.MA.W.0052.250707T1949Z-250707T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 349 PM EDT Mon Jul 7 2025 The National Weather Service in Buffalo has issued a * Special Marine Warning for... The Saint Lawrence River from Cape Vincent to Saint Regis... * Until 445 PM EDT. * At 348 PM EDT, strong thunderstorms were located along a line extending from 26 nm west of Tucker Terrace to 36 nm northeast of Clayton to 14 nm north of Wellesley Island, moving east 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 and Tucker Terrace. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4495 7497 4483 7528 4484 7529 4477 7537 4458 7567 4447 7578 4444 7576 4439 7584 4437 7578 4432 7583 4434 7601 4437 7592 4443 7582 4451 7577 4484 7531 4498 7496 4497 7500 4498 7499 4500 7487 4497 7488 TIME...MOT...LOC 1948Z 262DEG 28KT 4511 7556 4476 7567 4451 7605 HAIL...0.00IN WIND...>34KTS $$ EAJ