Special Marine Warning Issued for Lake Michigan Near Holland to Grand Haven
This alert is no longer in effect.
NOAA issued it on July 17, 2026, 5 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Grand Rapids has issued a Special Marine Warning for open waters on Lake Michigan from South Haven to Grand Haven until 5:15 PM EDT due to a severe thunderstorm.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Lake Michigan near Holland to Grand Haven MI
- Issued
- July 17, 2026
- Issuing authority
- NWS Grand Rapids MI
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 5 weeks ago; use the issuing agency's live warning service for current conditions in Lake Michigan near Holland to Grand Haven MI.
Alert Details
A Special Marine Warning was issued by the National Weather Service in Grand Rapids MI. The alert is effective from June 16, 2026 at 4:12 PM EDT until June 16, 2026 at 5:15 PM EDT.
Affected Areas
Open waters from South Haven to Grand Haven MI, specifically Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake and Lake Michigan from South Haven to Holland MI 5NM offshore to Mid Lake.
What You Should Do
Boaters should seek safe harbor immediately until this storm passes.
Expected Conditions
At 4:12 PM EDT, a severe thunderstorm was located 27 nm east of Wind Pt., moving east at 30 knots. Hazards include wind gusts 34 knots or greater and large hail. Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage.
Timeline
The warning is in effect from June 16, 2026 at 4:12 PM EDT until June 16, 2026 at 5:15 PM EDT. The severe thunderstorm will remain over mainly open waters.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (995 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 17, 2026.
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Common questions about this NWS weather alert.