FZUS73 KDTX 221249 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 849 AM EDT Sat Aug 22 2026 LCZ422-460-221345- 849 AM EDT Sat Aug 22 2026 ...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Lake St. Clair Open Lake (U.S. Portion)... St. Clair River... At 848 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds up to 30 knots. These thunderstorms were located along a line extending from 10 nm northwest of St. Clair to near New Baltimore, moving east at 15 knots. strong thunderstorms will be near... New Baltimore around 855 AM EDT. St. Clair around 910 AM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. Intense 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 4289 8247 4280 8248 4276 8247 4262 8252 4255 8259 4256 8264 4255 8265 4265 8285 4266 8285 4272 8269 4270 8261 4265 8259 4265 8257 4264 8256 4276 8251 4289 8252 4298 8248 4297 8242 $$ SC