


Special Marine Warning
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
325 WHUS51 KBUF 290512 SMWBUF LOZ043>045-063>065-290645- /O.NEW.KBUF.MA.W.0094.250829T0512Z-250829T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 112 AM EDT Fri Aug 29 2025 The National Weather Service in Buffalo has issued a * Special Marine Warning for... Lake Ontario Nearshore and Open Waters from Irondequoit Bay to Sackets Harbor... * Until 245 AM EDT. * At 110 AM EDT, showers capable of producing waterspouts and gusty winds were located over the Lake Ontario nearshore and open waters from Irondequoit Bay to Sackets Harbor, moving southeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Oswego, Mexico Bay, Southwick Beach, Henderson Harbor, Ontario On The Lake, Westcott Beach, Selkirk Beach, Stony Point, Sodus Bay, Fair Haven, Sandy Island Beach, Sackets Harbor, and North Pond. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 4392 7608 4387 7609 4382 7618 4371 7616 4365 7610 4351 7620 4348 7629 4349 7640 4338 7660 4328 7668 4329 7676 4323 7700 4325 7722 4321 7750 4363 7749 4363 7680 4400 7651 4394 7605 TIME...MOT...LOC 0510Z 297DEG 11KT 4381 7629 4355 7655 4345 7730 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Welch