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
Thu
5AM - 9AM
09 April 2026
W 10–14 knots. Gusts up to 24 knots.
1°C
SW 1.0m at 4s period
UV Index: 0 - Low
Cloudy
Thu
9AM - 1PM
09 April 2026
- W 14 knots decreasing to 11 knots. Gusts up to 24 knots.
- 1°C
- W 0.7-1.0m at 4s period
- UV Index: 0 - Low
- Cloudy
Thu
1PM - 5PM
09 April 2026
- NW 12 knots decreasing to 9 knots. Gusts up to 19 knots.
- 2°C
- W 0.6m at 3s period
- UV Index: 4 - Moderate
- Partly cloudy