About Middle Channel Marina
Middle Channel Marina (formerly Minnich's Boats & Motors) located on beautiful Harsens Island in St Clair County. A peaceful oasis where you step back in time to a much simpler lifestyle. We offer slip rental to outlying island residents. We also offer kayak, canoe, paddleboard, pontoon boat, recreational boat, and fishing boat rentals. World Class Fishing is what you get when you come to Middle Channel Marina on Harsens Island. Lake St Clair is known for World Class Muskie, Walleye, Bass, Sturgeon, etc.
Facilities
No facility data available...
COORDINATES
42.57527 N, -82.65553 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Stern To
Yes
Tidal Flow
Negligible
Weather Forecast
Fri
5AM - 9AM
06 February 2026
SW 7–11 knots. Gusts up to 17 knots.
−5°C
Calm sea
UV Index: 0 - Low
Chance of showers
Fri
9AM - 1PM
06 February 2026
- SW 7–11 knots veering W 7-11 knots.
- Increasing from −6 to −2°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- NW 9 knots increasing to 21 knots. Gusts up to 31 knots.
- −2 to 0°C
- Calm sea
- UV Index: 0 - Low
- Cloudy