Marine Weather Statement for St. Clair River; Harbor Beach to Port Sanilac MI; Port Sanilac to Port Huron MI +2 more
Official alert fields
What you need to know
- Applies to
- Harbor Beach to Port Sanilac MI, Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border, Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border, Port Sanilac to Port Huron MI, St. Clair River
- Effective
- Ended
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
The areas affected include... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... St. Clair River... At 630 PM EDT, Doppler radar...
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 until these storms pass.
Full official description
Bulletin details
The areas affected include... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... St. Clair River... At 630 PM EDT, Doppler radar indicated a line of showers and isolated thunderstorms capable of producing winds up to 30 knots. These showers were located along a line extending from near Port Sanilac to near Lexington to 18 nm west of Lakeport, moving southeast at 30 knots. showers will be near... Lakeport around 650 PM EDT. Port Huron around 710 PM EDT.
Lifecycle record
Official revisions
- Alert
Marine Weather Statement issued July 21 at 6:32PM 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.
- CAP status
- Actual
- Message type
- Alert
- Last collected