* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers will be heavily swamped by waves.
* WHERE...In Indiana, Northern La Porte county. In Michigan, Northern Berrien and Southern Berrien counties.
* WHEN...From 2 AM EDT /1 AM CDT/ Thursday through Thursday evening.
* IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.