How to buy a used sailboat.

Buying a used sailboat to sail on Swiss lakes requires careful checking to avoid unpleasant surprises. Here are the key points to check before you buy :

1. Documents and compliance

Registration Check that the yacht is registered in Switzerland and on a Swiss lake.
Sailing licence Make sure the boat meets local standards.
Invoices and history Ask for maintenance and repair documents.
Insurance and mortgage Check that the yacht has no debts or charges.

2. Hull and structure

Cracks and impacts Examine the hull for cracks, osmosis (bubbles under the paint) or impacts.
Keel and its fixing Check that it is securely fastened and that there are no cracks at the junction.
Deck and cockpit Looking for soft or deformed areas, signs of water infiltration.

3. Rigging and sails

Mast and shrouds Check the standing rigging for cracks, corrosion and wear.
Winches and fittings Test the manoeuvres and check that they turn freely.
Sails Inspect seams, tears and general condition (mould, wear).

4. Engine (if fitted)

General condition Check for corrosion and oil or fuel leaks.
Start Test it, listen to the noise and check that there is no abnormal smoke.
Propeller and mounting Check for excessive play and impact.

5. Electricity and equipment also worth checking out when buying a second-hand yacht

Batteries Check their age and load-bearing capacity.
Electrical panel Test navigation lights, bilge pump, VHF radio, etc.
Electronics Check the status of the GPS, sounder and anemometer, if fitted.

6. Interior and comfort

Presence of moisture Check under the cushions and trunks for any leaks.
Condition of woodwork and joints No mould or damaged wood.
Toilets and kitchen Check that they are working properly, if present.

7. Water test

Stability and manoeuvrability Test navigation, rudder response and manoeuvring efficiency.
Abnormal vibration and noise : Particularly the engine and rigging.

Council : Call in a marine surveyor or a shipyard for an in-depth survey if you have any doubts about buying a used sailboat.