開始于: 2026-08-04, 10:26
到: 2026-08-04, 23:00
* WHAT...Dangerous swimming conditions due to 3-5 ft waves and rip currents. * WHERE...Alpena and Western Mackinac Counties. * WHEN...Through this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.