 From 8 : 00 p.m. to midnight , the storm became what modern meteorologists call a " weather bomb " . Sustained hurricane @-@ speed winds of more than 70 mph ( 110 km / h ) ravaged the four western lakes . The worst damage was done on Lake Huron as numerous ships scrambled for shelter along its southern end . Gusts of 90 mph ( 140 km / h ) were reported off Harbor Beach , Michigan . The lake 's shape allowed northerly winds to increase unchecked , because of the lower surface friction of water compared to land , and the wind following the lake 's long axis . 
