Severe Severe Storm ● Closed
Special Marine Warning issued October 7 at 8:45PM EDT until October 7 at 10:00PM EDT by NWS Detroit/Pontiac MI, United States of America
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
SMWDTX
The National Weather Service in Detroit/Pontiac has issued a
* Special Marine Warning for...
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI...
Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the
US/Canadian border...
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay...
Port Austin to Harbor Beach MI...
* Until 1000 PM EDT.
* At 845 PM EDT, showers were located along a line extending from 8
nm east of Tawas Point to near White Stone Point to near
Pinconning, moving east at 30 knots.
HAZARD...Wind gusts 34 knots or greater.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.
* Showers will be near...
Gravelly Shoals and Pinconning around 850 PM EDT.
Caseville around 910 PM EDT.
Port Austin around 915 PM EDT.
Bay Port around 925 PM EDT.
Sebewaing around 945 PM EDT.
Other locations impacted by showers include Bay Port.
Measurements
| Coordinates | 43.9170, -83.4505 |
|---|---|
| Region | Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay; Inner Saginaw Bay SW of Point Au Gres to Bay Port MI; Port Austin to Harbor Beach |
| Location Precision | polygon |
| Issuing Authority | United States of America — us-noaa-nws-en-marine |
| Cap Urgency | Immediate |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-07T22:00:00-04:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: NWS NWS
This event as JSON · API and licence
Source updated 11 days ago (Oct 8, 2026 00:46 UTC) · we last heard from WMO Alert Hub (national weather services) 16 seconds ago
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