Rock Harbor
Facilities & Weather Forecast
Rock Harbor
Marina in United States
Rock Harbor is located on the northeast end of Isle Royale National Park. It can be accessed by the Ranger III, Isle Royale Queen IV, Voyageur II, Isle Royale Seaplanes service, and by private boat or seaplane. Use this map to orient yourself to Rock Harbor's facilities and services. Get up-to-date information about the Rock Harbor Visitor Center operating hours prior to your trip. When paying pa
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Rock Harbor Facilities
Electricity
Petrol
Diesel
Water
Showers
Sewage
Toilets
Food
Laundry
Supermarket
Medical Facilities
48.14501 N, -88.48623 E
Rock Harbor Information
Active Winter Community?
No
Manoeuvrability
Good
Approaches & Channel Marking
Excellent
Dock Type
Fixed
Depth at MLW
3m+
Current/Tidal Flow
Negligible
Port of Entry
No
Visitor Berths
Yes
Telephone
+1 (906) 482-0984Rock Harbor Weather Forecast
Mon
5AM - 9AM
08 December 2025
W 5–7 knots.
−10 to −7°C
Calm sea
UV Index: 0 - Low
Cloudy
Mon
9AM - 1PM
08 December 2025
- W 5 knots increasing to SW 12 knots.
- Increasing from −9 to −5°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Mon
1PM - 5PM
08 December 2025
- SW 14–18 knots.
- −4°C
- S 0.5-0.8m at 4s period
- UV Index: 0 - Low
- Cloudy
