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Ended official alertUpdated

Special Marine Warning for Sturgeon Pt to Alabaster MI; Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border

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... Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border... Sturgeon Pt to Alabaster MI... At 144 PM EDT, a strong thunderstorm was located near Au Sable Point, moving south at 25 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated....

What the bulletin says to do

Move to safe harbor until hazardous weather passes.

Read official NWS bulletin

Full official description

Bulletin details

For the following areas... Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border... Sturgeon Pt to Alabaster MI... At 144 PM EDT, a strong thunderstorm was located near Au Sable Point, moving south at 25 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Au Sable Point.

Lifecycle record

Official revisions

4 captured
  1. Update

    Special Marine Warning issued July 27 at 1:45PM EDT until July 27 at 2:30PM EDT by NWS Gaylord MI

    Official revision
  2. Update

    Special Marine Warning issued July 27 at 1:31PM EDT until July 27 at 2:30PM EDT by NWS Gaylord MI

    Official revision
  3. Update

    Special Marine Warning issued July 27 at 1:16PM EDT until July 27 at 2:30PM EDT by NWS Gaylord MI

    Official revision
  4. Alert

    Special Marine Warning issued July 27 at 1:04PM EDT until July 27 at 2:30PM EDT by NWS Gaylord MI

    Official revision

Source and limitations

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

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections