About Alma Marina
Alma Marina is a friendly, full service marina. Our home port is in Alma, Wisconsin just above lock and dam #4. We have marine mechanics on staff for all your boating needs. We can handle boats up to 60′ in length and have transient slips available as well. Our marina is located at mile marker 754 on the Mississippi River. Our slips have water and electricity available, with convertible power of 30-50 amps. Our marina hosts boats slips up to 50 feet. We offer annual slip contracts with winter storage available on land. Just steps away from the marina you can enjoy the beautiful swimming beach, tennis, basketball and volleyball courts and baseball field!




Installations
COORDINATES
44.34086 N, -91.93044 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Negligible
Weather Forecast
Thu
5AM - 9AM
23 April 2026
- S 9 knots increasing to 12 knots. Gusts up to 22 knots.
- Increasing from 14 to 18°C
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
23 April 2026
- S 12 knots increasing to 17 knots. Gusts up to 29 knots.
- Increasing from 18 to 25°C
- UV Index: 2 - Low
- Cloudy
Thu
1PM - 5PM
23 April 2026
- S 17 knots decreasing to 13 knots. Gusts up to 28 knots.
- 20 to 26°C
- UV Index: 0 - Low
- Cloudy