Water temps for torn shirt

Anyone have any idea what the water temps are predicted to be for the Torn Shirt tri this weekend? Also, what is the lake like? Last year one of the tri’s in that area had us going in at a boat launch, broken glass, mucky bottom. I’m a beach girl at heart. Really don’t do well with the muck.

Grrrrrr - do the Grand Haven YMCA Tri on July 10th. Beach Beach Beach.

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