Grand Haven

Special Marine Warning issued April 17 at 11:48PM EDT until April 18 at 12:45AM EDT by NWS Grand Rapids MI

For the following areas... Nearshore and Open Waters from St Joseph to Whitehall MI... At 1148 PM EDT, strong thunderstorms were located along a line extending from near Grand Haven Light to 29 nm northwest of St. Joseph Light to near New Buffalo, moving northeast at 35 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... South Haven Light, St. Joseph Light, White Lake Pier Heads, Mona Lake Channel, Holland Light, The White Lake Pierheads, Muskegon Light, and St. Joseph.