South Marina
Lake St. Clair · USA
Plan route from South MarinaShow on map
South Marina is a harbour in the Lake St. Clair cruising area, USA. The nearest harbour by water is North Marina (0.3 nm). With Sailseer you can plan passages from here with weather from nine models, tides, currents and bridge times.
Harbour info
Water depth: no information
Location: 42° 34,48' N 082° 47,57' W
Waters: Lake St. Clair · Lake with no waterway to the sea
From OpenStreetMap (way/706164950). Operator: Huron-Clinton Metropolitan Authority.
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
- North Marina 0.3 nm NW · Plan route
- Lands End Marine 2.6 nm NE · Plan route
- MacRay Harbor 5.8 nm N · Plan route
- Hafen (Harrison Charter Township) 6.1 nm NW · Plan route
- Middle Channel Marina 7.4 nm E · Plan route
- Anchor Bay Marina 7.5 nm N · 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
- Formalities: USA
- Lake St. Clair
- St. Clair River, Lake St. Clair and Detroit River: The St. Clair River, Lake St. Clair and the Detroit River link Lakes Huron and Erie without a lock. In the St. Clair River the current runs at about 6 km/h at the Blue Water Bridge, elsewhere around 2 to 3 km/h; commercial shipping uses the buoyed channel, pleasure craft keep beside it. The large bridges are over 40 m high, the MacArthur Bridge to Belle Isle 9.1 m; in the Trenton Channel the swing bridges to Grosse Ile open on signal (12 hours' notice from 15 December to 31 March). The river is the border between Canada and the USA: boats only passing through do not report; anyone who lands or anchors in the other country reports at once (Canada to the CBSA, +1 888-226-7277; USA through the CBP ROAM app).
Frequently asked questions
Which harbours are near South Marina?
By water: North Marina (0.3 nm), Lands End Marine (2.6 nm), MacRay Harbor (5.8 nm), Hafen (Harrison Charter Township) (6.1 nm), Middle Channel Marina (7.4 nm), Anchor Bay Marina (7.5 nm).
What is the weather like in South Marina?
For South 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/706164950 (as of 2026-10-21) Location and facilities partly from OpenStreetMap (© OpenStreetMap contributors, ODbL).