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
Wed
5AM - 9AM
11 February 2026
- W 23 knots decreasing to 17 knots. Gusts up to 31 knots.
- −3°C
- Cloudy
Wed
9AM - 1PM
11 February 2026
- NW 16 knots. Gusts up to 21 knots.
- −3°C
- UV Index: 2 - Low
- Cloudy
Wed
1PM - 5PM
11 February 2026
- NW 15–18 knots. Gusts up to 21 knots.
- −4°C
- UV Index: 1 - Low
- Cloudy