43°15'N / 86°16'V / Höjd 189 m / 04:18 2026-09-15, America/Detroit (UTC-4)
från: 2026-09-15, 02:05
till: 2026-09-15, 12:00
* 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...Through this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.