Marine Weather Statement issued May 16 at 11:33PM EDT by NWS Detroit/Pontiac MI

The areas affected include…
Detroit River…
Lake St. Clair Open Lake (U.S. Portion)…
Michigan Waters of Lake Erie from Detroit River to North Cape
MI…

At 1132 PM EDT, Doppler radar indicated strong thunderstorms, capable
of producing winds up to 30 knots. These thunderstorms were located
along a line extending from 47 nm east of Saugatuck Pier Heads to 61
nm southeast of South Haven Light to 72 nm southeast of St. Joseph,
moving east at 40 knots. Persistent south wind gusts of 30 to 35
knots will precede this line of thunderstorms.

strong thunderstorms will be near…
North Cape and Luna Pier around 100 AM EDT.
Bolles Harbor Of Refuge, Monroe Harbor, Stony Point, Woodland
Beach, and Detroit Beach around 105 AM EDT.
Lake Erie Metropark Harbor, Elizabeth Park Marina, Detroit River
Light, Estral Beach, and Gibraltar around 110 AM EDT.
Wyandotte and Grosse Ile around 115 AM EDT.
The Ambassador Bridge around 120 AM EDT.

Other locations impacted by strong thunderstorms include Woodland
Beach, Stony Point, Gibraltar, Estral Beach, and Detroit Beach.