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Marine Weather Statement for Harbor Beach to Port Sanilac MI; Port Sanilac to Port Huron MI; Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border

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

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What you need to know

Effective
Ended
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Minor
Official urgency
Expected
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Observed

What is happening

The areas affected include... Harbor Beach to Port Sanilac MI... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... At 841 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots and small hail. This...

What the bulletin says to do

Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. Mariners can expect gusty winds up to 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes.

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Full official description

Bulletin details

The areas affected include... Harbor Beach to Port Sanilac MI... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... At 841 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots and small hail. This thunderstorm was located near Lakeport, moving east at 35 knots. The strong thunderstorm will be near... Lakeport around 845 PM EDT. Additional slightly weaker storms were over the waters of southern Lake Huron.

Lifecycle record

Official revisions

1 captured
  1. Alert

    Marine Weather Statement issued September 2 at 8:43PM 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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