Expires:No;;792266 SXUS83 KIWX 041150 RRA OMRIWX Other Marine Reports National Weather Service Northern Indiana 750 AM EDT Mon Sep 4 2023 Lake Michigan Marine Reports Water Wave Flag LOCATION Temp Height Color Warren Dunes 72 1 ft Green Definitions... Green: Generally safe to swim Yellow: Caution is urged Red: Hazardous to swim && $$