Expires:202507161915;;552238 FZUS73 KDTX 161819 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 219 PM EDT Wed Jul 16 2025 LHZ421-441-462-161915- 219 PM EDT Wed Jul 16 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... Port Austin to Harbor Beach MI... At 219 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots. This thunderstorm was located over Port Austin, moving east at 10 knots. The strong thunderstorm will remain over mainly open waters. 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 this storm passes. This strong thunderstorm will likely produce winds up to 30 knots, and could pose a serious hazard for boaters. A special marine warning may eventually be required when this strong thunderstorm reaches the nearshore waters. Boaters should consider heading for shore before this strong thunderstorm arrives. && LAT...LON 4418 8257 4402 8254 4395 8277 4399 8280 4404 8292 4397 8306 4395 8324 4384 8333 4391 8341 4418 8314 $$ MV