About Duncan Bay Campground
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
Facilities
No facility data available...
COORDINATES
48.15092 N, -88.52105 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
< 2m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
18 February 2026
E 22–31 knots.
−2°C
Cloudy
Wed
9AM - 1PM
18 February 2026
- E 20–31 knots. Gusts up to 38 knots.
- −3 to 1°C
E 2.7m at 6s period
UV Index: 0 - Low- Cloudy
Wed
1PM - 5PM
18 February 2026
- E 24–32 knots. Gusts up to 41 knots.
- −2°C
- E 2.8m at 6s period
- UV Index: 0 - Low
- Rain