43°12'N / 86°14'V / Höjd 190 m / 17:15 2026-09-15, America/Detroit (UTC-4)
från: 2026-09-15, 14:42
till: 2026-09-15, 22:45
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon and Ottawa counties. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.