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
Sun
5AM - 9AM
15 March 2026
NE 10–15 knots. Gusts up to 28 knots.
−5 to −3°C
UV Index: 0 - Low
Chance of showers
Sun
9AM - 1PM
15 March 2026
- N 11–15 knots. Gusts up to 29 knots.
- −3°C
- UV Index: 1 - Low
- Chance of showers
Sun
1PM - 5PM
15 March 2026
- N 11–16 knots. Gusts up to 25 knots.
- −4 to −2°C
- UV Index: 1 - Low
- Chance of showers