About Hay Bay Campground — Isle Royale National Park
The area of Isle Royale National Park, where Hay Bay Campground is situated, is distinguished by its rocky shorelines and thick forests. Summer temperatures in the region range from 50°F to 70°F, while winter temperatures range from 10°F to 30°F. Tourists can tour neighboring landmarks including the Greenstone Ridge Trail and the Rock Harbor Lighthouse. Hay Bay Campground is located in Hay Bay on the south shore of Isle Royale National Park. In dock, boats can spend the night. Limit of Stay: 3 nights starting on June 1st, Labor Day each year. Under typical circumstances, the depth at the dock is 3_ -7 _. Access: private boat, kayak, or canoe
Installations
Eau
Wifi
Toilettes
BlanchisserieCOORDINATES
47.93397 N, -88.94018 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
< 2m
Manœuvrabilité
Good
Channel Marking
Fair
Canal VHF
16
Port d'entrée
No
Overseas Visitor Berths
Yes
Amarrages pour catamarans
No
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Thu
5AM - 9AM
19 February 2026
E 22–25 knots. Gusts up to 34 knots.
−1°C
E 2.9m at 7s period
UV Index: 0 - Low
Rain
Thu
9AM - 1PM
19 February 2026
- E 24 knots decreasing to 18 knots. Gusts up to 33 knots.
- −1°C
- E 1.9-2.8m at 6s period
- UV Index: 0 - Low
- Rain
Thu
1PM - 5PM
19 February 2026
- E 19 knots decreasing to 14 knots. Gusts up to 27 knots.
- −1°C
- E 1.2-1.9m at 6s period
- UV Index: 0 - Low
- Chance of showers