About Mackinac Island Main Dock - Dockage
Dock @ our Mackinac Island Main Dock on North side of dock. No reservations required. No limit on # of days. $2.50 per foot per day. Go to office at head of dock to pay. Display your paid pass in the Starboard front window of your boat.



Installations
COORDINATES
45.84879 N, -84.61591 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Canal VHF
16
Port d'entrée
Yes
Overseas Visitor Berths
Yes
Type de quai
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Fri
5AM - 9AM
06 February 2026
- NW 13–15 knots.
- −2°C
- W 0.5m at 2s period
- Partly cloudy
Fri
9AM - 1PM
06 February 2026
- NW 15 knots increasing to 26 knots. Gusts up to 31 knots.
- Decreasing from −2 to −7°C
- NW 0.5-1.2m at 3s period
- UV Index: 2 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- NW 22–24 knots. Gusts up to 30 knots.
- Decreasing from −7 to −12°C
- NW 1.2-1.5m at 4s period
- UV Index: 1 - Low
- Cloudy