Bise, Föhn, Maloja: Understanding the Winds of Swiss Lakes

If you kite or wing on Swiss lakes, it pays to know the main wind systems. Bise, Föhn, Maloja and thermal winds determine when and where you ride. This guide explains them simply.

The Bise: dry north-east wind

The Bise is a cold, dry north-easterly that mainly affects the Swiss Plateau and lakes such as Geneva, Neuchâtel and Zurich. It can last for days and often delivers steady, predictable sessions.

The Föhn: warm storm from the south

The Föhn is a warm, powerful southerly that falls across the Alps. It brings strong, sometimes gusty conditions – spectacular on lakes like the Urnersee or Walensee, but demanding. Take Föhn warnings seriously!

The Maloja wind: Engadine thermals

The Maloja wind is a thermal south-westerly in the Upper Engadine that starts almost daily around noon on sunny summer days. It makes Lake Silvaplana one of the most reliable spots in the Alps.

Thermal winds and lake breezes

On sunny days, heating creates thermal winds. Usually strongest in the afternoon, they are the main summer wind source on many lakes – ideal for relaxed foiling.

Frontal winds from west and south-west

With passing fronts, wind comes from west to south-west, often strong and shifting. Before cold fronts you frequently get the windiest hours – but also changeable conditions.

Reading the wind correctly

Use forecasts and local wind stations, watch the clouds and keep a safety margin. When in doubt, go one size smaller and never ride alone in strong wind.

The right gear at Elevatesurf

Whatever the wind, at Elevatesurf you will find the right gear from F-One, Core, Slingshot and more, with free shipping in Switzerland. Visit the shop.