What: High wave action and dangerous currents expected at Lake Michigan beaches. Waves 4 to 6 ft expected.
Where: Lake IN and Porter Counties.
When: Through Monday afternoon.
Impacts: Swimming conditions will be life threatening, especially for inexperienced swimmers.
Additional Details: Winds will shift to the north and abruptly increase, leading to quickly building waves late this afternoon into early this evening. Hazardous waves and swimming conditions will continue into Monday afternoon.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.