About Port des Mouches, Hermance, Genève
Entrance width: Geneva side 30 m. Thonon side 20 m. Depth: 3 m. at the dike 0.5 m against the edges. Total capacity of the port 159 places + 20 at the old port.


Facilities
COORDINATES
46.29943 N, 6.24237 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Weather Forecast
Mon
5AM - 9AM
25 May 2026
- Light and variable.
- Increasing from 15 to 18°C
- UV Index: 1 - Low
- Partly cloudy
Mon
9AM - 1PM
25 May 2026
- Light and variable.
- Increasing from 19 to 24°C
- UV Index: 8 - Very High
- Cloudy
Mon
1PM - 5PM
25 May 2026
- Light and variable.
- Increasing from 24 to 27°C
- UV Index: 8 - Very High
- Partly cloudy