Alter Hafen am Grethaus
Bodensee (Überlinger See) · Germany
Plan route from Alter Hafen am GrethausShow on map
Alter Hafen am Grethaus is a harbour in the Bodensee (Überlinger See) cruising area, Germany. The water depth in the harbour is about 1.8 m. Facilities on site: Toilets, Showers, Slipway, Pump-out, Wi-Fi, Restaurant, Groceries. The nearest harbour by water is Yachthafen Ludwigshafen (0.2 nm). With Sailseer you can plan passages from here with weather from nine models, tides, currents and bridge times.
Harbour info
Water depth: Harbour 1.8 m
Depth source: OpenStreetMap
Location: 47° 48,83' N 009° 03,34' E
Waters: Bodensee · Lake with no waterway to the sea
From OpenStreetMap (node/2364829496). Depth 1.8 m according to OSM.
Facilities
ToiletsShowersSlipwayPump-outWi-FiRestaurantGroceries
10-day outlook
| Day | Wind kn | Gusts kn | from | 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
- Yachthafen Ludwigshafen 0.2 nm W · Plan route
- Im Löchle 0.4 nm W · Plan route
- SC Bodman 1 nm W · Plan route
- Gemeindehafen (Bodman) 1.1 nm SW · Plan route
- Sipplingen Westhafen 1.5 nm SE · Plan route
- Slipplingen Osthafen 2.1 nm SE · Plan route
Anchorages nearby
- Anchorage 0.5 nm E
sheltered by land from N, NNE, NE, E, ESE, SE, NW; open to S, SSW, SW, W - Anchorage 5.3 nm S
sheltered by land from N, NNE, NE, E, ESE, WNW, NW; open to SE, S, SSW - Bauernbucht 6.6 nm S
sheltered by land from E, ESE, SE, S, SSW, SW, W, WNW; open to NW - Anchorage 6.8 nm SW
sheltered by land from ESE, SE, S, SSW, SW, W; open to N, NNE, NE, E, NW - Anchorage 6.8 nm SW
sheltered by land from SE, S, SSW, SW, W; open to N, NNE, NE, E, NW
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
- Online-Hafenhandbuch esys.org Harbour descriptions, approaches, facilities
- BSH Kartenportal Official charts, notices to mariners, restricted areas
Rules and formalities
- Formalities: Germany
- Bodensee
- Lake Constance: On the whole lake, including Überlinger See, Untersee and the Seerhein, the Lake Constance Navigation Regulations (BSO) of the three shore states apply. Skipper's licence category A for motorboats over 4.4 kW, category D for sailing boats over 12 m² sail area; a certificate of competence from a shore state that is not valid for Lake Constance, or the ICC, is recognised for a total of 30 days per calendar year with a certificate from the authority (holiday licence, apply at least one week in advance). Registration is required for all boats with an engine and for sailing boats with living, cooking or sanitary facilities; newly registered engines must meet BSO emission stage 2. Every boat except those without an engine up to 2.50 m carries an official registration mark.
Frequently asked questions
How deep is the water at Alter Hafen am Grethaus?
The water depth in the harbour is about 1.8 m. Source of the depth: OpenStreetMap. Always rely on the chart and the echo sounder.
What facilities does Alter Hafen am Grethaus have?
Facilities on site: Toilets, Showers, Slipway, Pump-out, Wi-Fi, Restaurant, Groceries.
Which harbours are near Alter Hafen am Grethaus?
By water: Yachthafen Ludwigshafen (0.2 nm), Im Löchle (0.4 nm), SC Bodman (1 nm), Gemeindehafen (Bodman) (1.1 nm), Sipplingen Westhafen (1.5 nm), Slipplingen Osthafen (2.1 nm).
What is the weather like in Alter Hafen am Grethaus?
For Alter Hafen am Grethaus, 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 node/2364829496, Harbour website, OpenStreetMap (harbour services) (as of 2026-09-29) Location and facilities partly from OpenStreetMap (© OpenStreetMap contributors, ODbL).