Surf Buddy app icon

In development for iPhone, iPad and Apple Watch

Surf Buddy

The ultimate windsurfing app.

Welcome to a windsurfing-first app built to bring session tracking, gear tools, spot guides, analysis, learning and community features into one place for riders of every level.

Why it exists

Everyday tools for getting better on the water.

Windsurfing can feel complex. Tools and resources are often spread across different places, so we focus on the most important things that help with everyday challenges: easy to access, simple to use and useful for windsurfers of all skill levels.

GPS tracker Wind-based gear calculator Trim helper Packlist Preparation coaching Analysis Spotguide
El Médano session
Top speed22.2 kn Distance17.0 km Duration1:23 h Wind 18-23 kn
Speed vs. PR
Turns Tack / gybe
Legs distance
Energy 643 kcal

Why we build it

A windsurfing app we wanted to use ourselves.

Windsurfing is full of small and big challenges: choosing gear, preparing for the conditions, understanding a spot, tracking sessions and turning progress into something visible. We wanted one place that helps with those moments while keeping the fun of being on the water at the center.

Once Surf Buddy is released to the public, we want the core experience to stay free, so more riders can get into windsurfing, improve and share the sport with the community.

Surf Buddy home screen on an iPhone

Our motivation

We want more people to enjoy windsurfing.

Surf Buddy exists to support this sport and everything that makes it special: the sessions, the learning curve, the people, the places and the shared moments on the water.

Make it easier to start

We want to make the most useful tools easier to find and easier to use, so entering windsurfing feels less overwhelming.

Support real progress

From everyday decisions to long-term improvement, Surf Buddy should help riders understand what to do next and enjoy the process.

Connect the community

The app should help people exchange knowledge, discover useful local information and share the fun experiences that make the sport worth it.

Include every level

Surf Buddy is meant for everyone from beginners to pro athletes, with tools that stay approachable but can grow with the rider.

Core features

Built around the real rhythm of a session.

Track sessions

Record with Apple Watch, import via HealthKit or bring in GPS files from Garmin, COROS and other GPS watches for windsurfing, windfoiling and other water sports.

Understand progress

Review top speed, legs, weather, turn quality, lost speed through gybes, personal records and long-term progress trends.

Prepare body and mind

Follow a built-in digital fitness program designed for windsurfers, with focused warmups, simple routines and mental preparation before sessions.

Choose the right gear

Use a windspeed-based gear calculator for windsurfing disciplines, plus board, sail, fin and foil management.

Trim your rig

Use the built-in interactive trim helper for downhaul, outhaul and setup choices, so you know what to adjust when the wind drops or picks up.

Pack with confidence

Use checklist presets and custom lists for your spots and gear, so the mast base does not get forgotten again on the way to the water.

Know the spot

Explore community-driven spot guides curated by locals, with descriptions, wind forecasts, wind stations, webcams and map-based spot details.

Stay motivated

Leaderboards make progress visible across different metrics, from the fastest riders at a spot today to gybe performance and other friendly challenges.

Get coaching support

Get coaching-style guidance for windsurfing basics, maneuvers and key skills.

Implemented Partly implemented Not yet implemented

Analysis

Progress should be visible, not hidden in a GPS file.

Surf Buddy’s analysis area is planned around practical questions: how well did a gybe hold speed, which sessions set personal records, and where is technique getting more consistent?

Gybe quality Improving
Quality+18% Top speed15.0 kn Records4

Current state

From prototype to beta.

  1. Apple Watch and GPS prototype

    First tracking prototype with GPS and Apple Watch support.

  2. Feature exploration prototype

    Broader prototype used to test analysis, gear, spots and workflow ideas.

  3. Finish first version

    Preparing the app for closed beta with the core session, gear, spot and analysis foundations.

  4. Closed beta

    Fix bugs, collect feedback and refine the first version with real sessions from early testers.

  5. Public beta

    Open Surf Buddy to more riders once the closed beta feedback has been worked in.

  6. Release

    Launch Surf Buddy publicly once the app is ready for everyday use.

Community shaped

Made by people who love windsurfing.

Surf Buddy is being developed by Daniel Witt, an independent software developer and windsurfer. Experienced riders, professionals and people from the community also help with certain aspects of the app, and the final version will make it possible for the wider community to contribute useful windsurfing knowledge.