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
19 March 2026
NE 4 knots increasing to 7 knots.
Increasing from −4 to −1°C
Mostly fine
Thu
9AM - 1PM
19 March 2026
- E 5–7 knots.
- Increasing from 1 to 5°C
UV Index: 2 - Low- Cloudy
Thu
1PM - 5PM
19 March 2026
- E 6–8 knots.
- 1 to 6°C
- UV Index: 1 - Low
- Cloudy