42°47'N / 86°6'W / Altitude 184 m / 21:35 2026/08/01, America/Detroit (UTC-4)
From: 2026/08/01, 19:09
To: 2026/08/02, 03:15
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon, Ottawa and Allegan counties. * WHEN...From Sunday afternoon through late Sunday night. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * Winds and waves will become onshore Sunday afternoon, and cause conditions to become more hazardous.
Ottawa
Remain out of the water to avoid hazardous swimming conditions
and do not venture out on piers. Please check with your local
authorities on potential beach closures.
NWS Grand Rapids MI
2026/08/01, 19:09