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Special Marine Warning for 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

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

For the following areas... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 1143 PM EDT, strong thunderstorms were located along a line extending from 8 nm west of White Stone Point to near Linwood to 12 nm west of The Mouth Of...

What the bulletin says to do

Remain in safe harbor until hazardous weather passes.

Read official NWS bulletin

Full official description

Bulletin details

For the following areas... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 1143 PM EDT, strong thunderstorms were located along a line extending from 8 nm west of White Stone Point to near Linwood to 12 nm west of The Mouth Of The Saginaw River, moving southeast at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. strong thunderstorms will be near... Bay City Liberty Harbor and The Mouth Of The Saginaw River around 1145 PM EDT. Gravelly Shoals around 1155 PM EDT. Other locations impacted by strong thunderstorms include Bay Port.

Lifecycle record

Official revisions

3 captured
  1. Update

    Special Marine Warning issued July 27 at 11:44PM EDT until July 28 at 12:00AM EDT by NWS Detroit/Pontiac MI

    Official revision
  2. Update

    Special Marine Warning issued July 27 at 11:18PM EDT until July 28 at 12:00AM EDT by NWS Detroit/Pontiac MI

    Official revision
  3. Alert

    Special Marine Warning issued July 27 at 10:50PM EDT until July 28 at 12:00AM EDT by NWS Detroit/Pontiac MI

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Detroit/Pontiac MI. This page reorganizes official fields and does not add a forecast or expand the affected area.

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