Duncan Bay Narrows Campground
Facilities & Weather Forecast
Duncan Bay Narrows Campground
Marina in United States
GPS Coordinates: 48° 10' 9.5232" N, 88° 28' 40.6740" W Duncan Narrows Campground is located in the narrows of Duncan Bay on the northeast end of Isle Royale National Park. Boats can stay overnight at dock. Stay Limit: 3 nights from June 1 – Labor Day annually. Shelters: 2 Depth at dock (normal conditions): 6’. Access: Canoe/kayak/private boat
Duncan Bay Narrows Campground Facilities
No facility data available...
48.16931 N, -88.47850 E
Duncan Bay Narrows Campground Information
Active Winter Community?
Yes
Manoeuvrability
Good
Approaches & Channel Marking
Excellent
Dock Type
Floating
Depth at MLW
< 2m
Current/Tidal Flow
Negligible
Port of Entry
No
Visitor Berths
Yes
Telephone
+1 906 482-0984Duncan Bay Narrows Campground Weather Forecast
Mon
5AM - 9AM
12 January 2026
W 12–15 knots.
0°C
Sunny
Mon
9AM - 1PM
12 January 2026
- W 12–18 knots. Gusts up to 23 knots.
- −1 to 2°C
W 0.7m at 4s period
UV Index: 0 - Low- Mostly fine
Mon
1PM - 5PM
12 January 2026
- W 13 knots decreasing to 10 knots. Gusts up to 19 knots.
- 0°C
- W 0.6m at 4s period
- UV Index: 0 - Low
- Mostly fine
