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
Sat
5AM - 9AM
28 March 2026
W 12–16 knots. Gusts up to 18 knots.
−6°C
W 1.0m at 4s period
UV Index: 0 - Low
Cloudy
Sat
9AM - 1PM
28 March 2026
- W 13 knots decreasing to 10 knots. Gusts up to 18 knots.
- −7 to −4°C
- W 0.5-0.9m at 3s period
- UV Index: 1 - Low
- Cloudy
Sat
1PM - 5PM
28 March 2026
- SW 6–12 knots.
- −5 to −2°C
- W 0.4m at 3s period
- UV Index: 2 - Low
- Cloudy