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⛅ Special Marine Warning issued April 14 at 4:42AM EDT until April 14 at 5:15AM EDT by NWS Detroit/Pontiac MI

weatherneutralSource: NOAA Weather
70%Confidence
0Views
NOAA WeatherSource
2026-04-14Date

Summary

Strong thunderstorms on Lake Huron present a temporary hazard to marine traffic and coastal activities, with minimal broad market impact. This is a localized operational risk for shipping and fishing industries.

Actionable: Recommend vessels in the specified Lake Huron zones to seek safe harbor until the warning passes.

AI Confidence: 70%

Data Points

severitySevere
eventSpecial Marine Warning
areaLake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border; Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border
urgencyImmediate
certaintyLikely

Source

http://www.weather.gov

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