


Special Marine Warning
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
267 WHUS53 KDTX 161940 SMWDTX LHZ421-162045- /O.NEW.KDTX.MA.W.0051.250716T1940Z-250716T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 340 PM EDT Wed Jul 16 2025 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... * Until 445 PM EDT. * At 340 PM EDT, a strong thunderstorm was located over Caseville, moving north at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4405 8300 4397 8318 4395 8321 4395 8324 4393 8325 4389 8335 4410 8345 4415 8300 TIME...MOT...LOC 1940Z 173DEG 5KT 4399 8326 HAIL...0.00IN WIND...>34KTS $$ MV