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⛅ Special Marine Warning issued April 15 at 1:55AM EDT until April 15 at 3:00AM EDT by NWS Detroit/Pontiac MI

weatherbearishSource: NOAA Weather
75%Confidence
0Views
NOAA WeatherSource
2026-04-15Date

Summary

Severe thunderstorms capable of producing waterspouts, 50-knot winds, and small hail are affecting the Detroit River, Lake St. Clair, and St. Clair River areas. This creates hazardous conditions for marine operations, boating, and waterfront activities, posing risks to vessels and coastal infrastructure.

Actionable: Delay or reroute marine traffic in the warned areas to avoid waterspout and high wind hazards.

AI Confidence: 75%

Data Points

severitySevere
eventSpecial Marine Warning
areaSt. Clair River; Detroit River; Lake St. Clair Open Lake (U.S. Portion)
urgencyImmediate
certaintyLikely

Source

http://www.weather.gov

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