About Copper Harbor Marina
14447 State Highway M26, Copper Harbor, MI 49918, United States 1-800-447-2757 or www.midnrreservations.com Broadside slips available Off-season phone: 906-289-4215 Dates Open: Mid-May to mid-September





Facilities
COORDINATES
47.47219 N, -87.90020 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Excellent
VHF Channel
9
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Thu
5AM - 9AM
19 March 2026
- N 12–14 knots. Gusts up to 18 knots.
- −2°C
- N 0.9m at 4s period
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
19 March 2026
- N 9 knots decreasing to 2 knots.
- −3°C
- N 0.6-0.9m at 4s period
- UV Index: 2 - Low
- Cloudy
Thu
1PM - 5PM
19 March 2026
- Light and variable.
- −2°C
- N 0.5m at 4s period
- UV Index: 2 - Low
- Cloudy