Harbour

Port de Sciez

Maximum length
39 ft
VHF channel
9
Maximum draught
13 ft

Marina of 400 berths on the French south shore of Lake Geneva, in Sciez-sur-Léman, Haute-Savoie.

Guide

Approach and anchoring

Open approach from the lake, no tidal constraint. Entrance between two breakwaters marked by red and green lights. Watch for the bise, the cold north-easterly wind that raises short steep chop on the Petit Lac. The visitor berths lie just inside the entrance and are exposed when it blows hard, so nights can be lumpy. Maximum draught 4 metres. Harbour VHF channel 9.

Practical

400 berths including visitor pontoons, around 18 euros a night. Water and electricity on the quays. Fuel station and a sewage pump-out at the port. Harbour office, sanitary block with showers. A slipway with free car parking, though trailers may have to park in the street. Village of Sciez 800 metres inland with bakery, grocery and restaurants, and restaurants by the port itself.

Ashore

Château de Coudrée stands 0.3 nautical miles west of the port, a medieval keep on the lake shore with origins in the 13th century. Domaine de Guidou nature reserve is 1 km east along the shoreline path, a wetland area for migratory birds. Thonon-les-Bains is 10 km east by road.

Key facts

Type
Harbour
Coordinates
46.34096, 6.38867 (46°20.46'N 6°23.32'E)
Country
France
Maximum draught
13 ft
Maximum length
39 ft
VHF channel
9
Boaters' rating
4.1/5
Updated
October 15, 2026

Getting there

Port de Sciez lies at 46°20.46'N 6°23.32'E, that is 46.34096, 6.38867 in decimal degrees. Call the harbour on VHF channel 9 before entering.

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Frequently asked questions

What boat length does Port de Sciez accept?

Port de Sciez accepts boats up to 39 ft.

Which VHF channel for Port de Sciez?

Port de Sciez answers on VHF channel 9.

How do boaters rate Port de Sciez?

Port de Sciez is rated 4.1/5 by boaters on BoatMap.

Yvoire

Yvoire

France

3.7Anchorage2.5 NM

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