FZUS73 KGRR 200256 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1056 PM EDT Thu Jun 19 2025 LMZ872-200330- 1056 PM EDT Thu Jun 19 2025 A Marine Weather Statement has been issued for the following areas... Open Waters from Grand Haven to Whitehall MI... At 1055 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 25 nm southwest of White Lake Pier Heads, moving southeast at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners on the open waters of Lake Michigan west of Grand Haven and Muskegon can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. && LAT...LON 4333 8687 4306 8660 4306 8710 4323 8712 $$ CAS