About Madelyn Marina
Madelyn Marina, LLC is located in beautiful Sturgeon Bay, WI, on the Door County Peninsula, adjacent to the Bayview Bridge. Our 48-slip marina offers seasonal and transient dockage for vessels up to 60-feet. Seasonal slip holders have use of the on-site launch ramp, fish cleaning station, restrooms/showers, and can enjoy the amenities of the adjacent The Lodge at Leathem Smith, including the bar, restaurant, and access to the heated pool. Numerous charter fisherman call Madelyn Marina home.
Facilities
Electricity
Water
Pool
Showers
Toilets
Food
BarCOORDINATES
44.82326 N, -87.35594 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
3m+
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
NW 9 knots increasing to N 14 knots. Gusts up to 24 knots.
0°C
NW 0.4m at 2s period
UV Index: 0 - Low
Cloudy
Fri
9AM - 1PM
06 February 2026
- N 15 knots increasing to 18 knots. Gusts up to 27 knots.
- Decreasing from −1 to −4°C
- N 0.6-1.2m at 3s period
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- N 18 knots. Gusts up to 27 knots.
- Decreasing from −4 to −8°C
- N 1.3m at 4s period
- UV Index: 0 - Low
- Mostly fine