Sister Bay Marina
Lake Michigan: Wisconsin (Kenosha, Milwaukee, Sheboygan, Door County, Green Bay) · USA
Plan route from Sister Bay MarinaShow on map
Sister Bay Marina is a harbour in the Lake Michigan: Wisconsin (Kenosha, Milwaukee, Sheboygan, Door County, Green Bay) cruising area, USA. The water depth in the harbour is about 4.2 m. Facilities on site: Toilets, Shore power, Diesel, Pump-out, Restaurant. The nearest harbour by water is Ephraim Yacht Club (3.9 nm). With Sailseer you can plan passages from here with weather from nine models, tides, currents and bridge times.
Harbour info
Water depth: Harbour 4.2 m
Depth source: EMODnet (estimate)
Location: 45° 11,48' N 087° 07,22' W
From OpenStreetMap (way/1183735642). Depth 4.2 m estimated off the entrance from the EMODnet model, not guaranteed.
Facilities
ToiletsShore powerDieselPump-outRestaurant
10-day outlook
| Day | Wind kn | Gusts kn | from | Waves | Weather | |
|---|---|---|---|---|---|---|
| loading … | ||||||
Strongest wind and gust per day, mean of ECMWF and GFS; from day six only a trend. Hourly forecast, models and warnings on the map
Nearest harbours by water
- Ephraim Yacht Club 3.9 nm SW · Plan route
- Ellison Bay 5.7 nm NE · Plan route
- Alibi Dock Marina 7.7 nm SW · Plan route
- Chambers Island Marina 9.5 nm W · Plan route
- Gills Rock 9.8 nm NE · Plan route
- Cedar River State Harbor 16.2 nm NW · Plan route
Harbour guides and charts
- OpenSeaMap Chart with buoys, lights and harbour details
- OpenStreetMap Map with paths, shops and addresses ashore
- Google Maps Satellite view, Street View, opening hours ashore
- Windy Webcams Webcams nearby
- Navily Photos, reviews, prices and berth booking
- noforeignland Anchorages, services and reports from cruising sailors
Rules and formalities
Frequently asked questions
How deep is the water at Sister Bay Marina?
The water depth in the harbour is about 4.2 m. Source of the depth: EMODnet (estimate). Always rely on the chart and the echo sounder.
Is there diesel at Sister Bay Marina?
Yes, according to the harbour data there is diesel at Sister Bay Marina.
What facilities does Sister Bay Marina have?
Facilities on site: Toilets, Shore power, Diesel, Pump-out, Restaurant.
Which harbours are near Sister Bay Marina?
By water: Ephraim Yacht Club (3.9 nm), Ellison Bay (5.7 nm), Alibi Dock Marina (7.7 nm), Chambers Island Marina (9.5 nm), Gills Rock (9.8 nm), Cedar River State Harbor (16.2 nm).
What is the weather like in Sister Bay Marina?
For Sister Bay Marina, Sailseer shows the 10-day outlook from ECMWF and GFS and, on the map, the hourly forecast from nine models with official warnings and measured wind.
Sources: OpenStreetMap way/1183735642, OpenStreetMap (harbour services) (as of 2026-10-21) Location and facilities partly from OpenStreetMap (© OpenStreetMap contributors, ODbL).