About Trempealeau Marina
Located just above Lock & Dam 6, Trempealeau Marina (previously Sunset Bay Marina) is pleased to offer nearly 150 wet slips ranging from 20′-70′. Pricing starts at just $825 for the season and includes power, water, parking, and all of the amenities listed below. On-site winter boat storage is also available for our current slipholders. Since Spring 2016 we have updated the following items: Dock floats Relocation of new gas dock & pump New pump-out facility Updated clubhouse Harbor dredging Updated bathroom/shower room areas New picnic area with tables Duckweed-harvesting boat Full marina dredging All new finger docks & sizing for D-dock
Instalaciones
Electricidad
GasolinaDiésel
Agua
Duchas
Aguas Residuales
BañosCOORDINATES
44.00143 N, -91.43707 E
Port Information
Teléfono
Berth Sizes
< 10m, 10-20m, 20m+
Profundidad en Marea Baja Media
2 - 3m
Maniobrabilidad
Good
Channel Marking
Fair
Puerto de Entrada
No
Overseas Visitor Berths
Yes
Tipo de Muelle
Floating
Style Side To
Yes
Tidal Flow
Negligible
Weather Forecast
Fri
9AM - 1PM
27 March 2026
NW 16 knots.
4°C
UV Index: 5 - Moderate
Partly cloudy
Fri
1PM - 5PM
27 March 2026
- NW 17 knots decreasing to 14 knots. Gusts up to 27 knots.
- 3°C
- UV Index: 5 - Moderate
- Mostly fine
Fri
5PM - 9PM
27 March 2026
- NW 14 knots decreasing to 9 knots. Gusts up to 23 knots.
- Decreasing from 3 to −2°C
- UV Index: 0 - Low
- Mostly fine