About Duncan Bay Marina
Duncan Bay Marina , Cheboygan, Mi. Always has vacancies for transient boats. Channel 16 http://www.Duncanbay.org





Installations
COORDINATES
45.65114 N, -84.44181 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
3m+
Manœuvrabilité
Good
Channel Marking
Fair
Canal VHF
16
Port d'entrée
No
Overseas Visitor Berths
Yes
Amarrages pour catamarans
Yes
Type de quai
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Tue
5AM - 9AM
12 May 2026
- S 7–10 knots.
- 0 to 5°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Tue
9AM - 1PM
12 May 2026
- SE 8 knots increasing to 12 knots. Gusts up to 17 knots.
- 5 to 7°C
- Calm sea
- UV Index: 2 - Low
- Cloudy
Tue
1PM - 5PM
12 May 2026
- SE 11–17 knots. Gusts up to 22 knots.
- 4 to 7°C
- E 0.4m at 3s period
- UV Index: 0 - Low
- Chance of showers