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
Wed
5AM - 9AM
24 December 2025
SW 7–23 knots.
−6 to −2°C
Calm sea
Cloudy
Wed
9AM - 1PM
24 December 2025
- SW 11–14 knots. Gusts up to 18 knots.
- −4 to −2°C
- S 0.5m at 3s period
UV Index: 0 - Low- Cloudy
Wed
1PM - 5PM
24 December 2025
- W 9–13 knots.
- −4 to 0°C
- S 0.4m at 3s period
- UV Index: 0 - Low
- Cloudy
