Duncan Bay Campground
Facilities & Weather Forecast
Duncan Bay Campground
Marina in United States
GPS Coordinates: 48° 9' 2.2788" N, 88° 31' 20.8956" W Duncan Bay Campground is located on the west end of Duncan Bay, on the northeast end of Isle Royale National Park. Boats can stay overnight at dock. Stay Limit: 3 nights from June 2 – Labor Day annually. Shelters: 2 Depth at dock (normal conditions): 6’ Access: Canoe/kayak/private boat
Duncan Bay Campground Facilities
No facility data available...
48.15092 N, -88.52105 E
Duncan Bay Campground Information
Active Winter Community?
Yes
Manoeuvrability
Good
Approaches & Channel Marking
Fair
Dock Type
Floating
Depth at MLW
< 2m
Current/Tidal Flow
Negligible
Port of Entry
No
Visitor Berths
Yes
Telephone
+1 906 482-0984Duncan Bay Campground Weather Forecast
Mon
5AM - 9AM
08 December 2025
W 4–7 knots.
−11 to −8°C
Calm sea
UV Index: 0 - Low
Cloudy
Mon
9AM - 1PM
08 December 2025
- W 1–12 knots.
- Increasing from −9 to −6°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Mon
1PM - 5PM
08 December 2025
- SW 10 knots increasing to 15 knots. Gusts up to 20 knots.
- −6 to −4°C
- SW 0.2-0.7m at 3s period
- UV Index: 0 - Low
- Cloudy
