About Spirit Lake Marina
Located at 121 Spring St, Duluth, MN 55808, United States Experience the ultimate waterfront haven at our unique setting... Whether you're a recreational boater fishing, sailing, or venturing out to the Big Lake, our marina is the ideal spot. With 100 deep water boat slips at your disposal, docking is a breeze. Relax and unwind knowing we handle the rest. Enjoy a comfortable stay with amenities such as WiFi, water, and electric hookups.
Facilities
Showers
Toilets
Laundry
Electricity
Water
Wifi
Sewage
Haulout
Bicycles
BarCOORDINATES
46.70653 N, -92.20122 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
3m+
Manoeuvrability
Good
Channel Marking
Excellent
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
14 May 2026
S 6–9 knots.
14 to 19°C
Cloudy
Thu
9AM - 1PM
14 May 2026
- S 8 knots. Gusts up to 16 knots.
- Increasing from 18 to 22°C
UV Index: 6 - High- Cloudy
Thu
1PM - 5PM
14 May 2026
- SE 8 knots. Gusts up to 17 knots.
- 20 to 24°C
- UV Index: 6 - High
- Cloudy