About Marooners Rock Marina
a small Marina in Alanson Michigan, located on Crooked River, between the Swing Bridge and the Locks. Boat Slips are available based on a "first to reserve" basis. Ramp Fee and Parking Boats are stored at our location on a trailer when not in use. We launch with our tractor when you arrive to use your boat. For less wait time, please schedule BEFORE 10am that day. Repair and Service Shop Propeller Repair Boat Restoration
Instalaciones
Constructor de Barcos
VaraderoCOORDINATES
45.43841 N, -84.78469 E
Port Information
Teléfono
Berth Sizes
< 10m
Profundidad en Marea Baja Media
2 - 3m
Maniobrabilidad
Fair
Channel Marking
Fair
Puerto de Entrada
No
Overseas Visitor Berths
Yes
Tipo de Muelle
Fixed
Style Side To
Yes
Tidal Flow
Beware
Weather Forecast
Tue
5AM - 9AM
19 May 2026
S 4 knots increasing to 9 knots. Gusts up to 20 knots.
14 to 18°C
UV Index: 0 - Low
Cloudy
Tue
9AM - 1PM
19 May 2026
- SW 7–15 knots. Gusts up to 24 knots.
- 17 to 19°C
- UV Index: 1 - Low
- Cloudy
Tue
1PM - 5PM
19 May 2026
- SW 8–16 knots veering W 8-16 knots. Gusts up to 27 knots.
- Decreasing from 18 to 12°C
- UV Index: 0 - Low
- Chance of showers