SETTINGS
BOARD SPEED UNITS
WIND SPEED UNITS
SAIL SIZE small = strong wind · big = light wind
FOIL
CAMERA
DEMO INSTRUCTIONS
LANGUAGE
GUIDED DEMO
Sit back — the board sails a teaching route on its own. Touch any control to take over.
WINDSURF SIMULATOR

You are on a board with a sail. The yellow arrow on the compass is the wind. A sail can never drive you straight into it (the shaded no-go wedge) — sail across it.

  1. Trim the sail — keep the sheet slider on the green tick (or turn on the Autopilot). Flapping = no power, over-pulled = stall.
  2. Steer with the mast — rake forward ◀ turns you downwind, rake back ▶ turns you upwind. No rudder!
  3. Balance the pull — the harder the sail pulls, the more you must lean windward. Keep the ◆ inside the yellow band or you swim.
  4. Chase the plane — enough speed and power and the board pops on top of the water. Then: feet in the straps (3), daggerboard up (D), hang on.

Try to reach the ■ orange buoy upwind (you'll need to tack), then blast back to the ■ yellow one.

💡 New here? Keep the Autopilot on — it trims the sail and holds your balance for you, so you won't fall while you learn (switch it off to practise for real). Or tap ▶ DEMO to sit back and watch the board sail a whole lesson by itself.

ABOUT
Windsurf Simulator

A 3D game about the real physics of windsurfing.

Made by Viacheslav Mukha [email protected]

Thanks for playing — fair winds! 🌬️

Made in Ukraine 🇺🇦
View on GitHub
SPLASH!
back on the board in 3…
drag to orbit the camera · scroll to zoom

Windsurf Simulator — learn to windsurf online

Windsurf Simulator is a free 3D windsurfing game you play in your browser. Learn to windsurf online on real sailing physics — no gear, no installation, and no wind or waves required.

Windsurfing lessons for beginners

Take a guided beginner windsurfing lesson: sail every point of sail, from close-hauled upwind to a downwind run, and learn how to windsurf step by step. It works as a hands-on windsurfing tutorial and training tool for the basics of the sport.

Practise tacks, gybes and planing

Practise the core windsurfing maneuvers — the tack (coming about) and the gybe (jibe) — trim the sail, chase the plane, and feel apparent wind and sail power react in real time, exactly like real windsurfing physics.