4Shor Watersports Forecast App
Waves, wind or flat calm – we have you covered. Precision forecasts. Hyperlocal insight. Zero guesswork.
Accurate & Reliable Forecasts
Built From The Sea Floor Up
Reducing the challenge of interpreting complex weather data.
Waves, wind or calm water sports, we've got you covered.
Receive forecast conditions scores for your selected sport and skill level.
Derived from high-res coastal bathymetry and ocean-to-shoreline wave propagation modelling.
Location-based notifications for your desired conditions - up to 8 days out.
CLAIM YOUR 30-DAYS FREE TRIAL
Sign-up to gain access today. No credit card required!
Precision Wind & Wave Data
In Your Pocket
4Shor is your ultimate tool for water sports decision-making. 4Shor delivers hyperlocal, personalised conditions forecasts powered by next-generation coastal intelligence, built from the ocean floor up. By combining high-resolution bathymetry and advanced wave modelling with swell, wind and tidal data, 4Shor generates location-specific forecasts, personalised condition scores and smart alerts tailored to your sport and skill level.
Our mission is simple – to help you get to the right place at the right time to ride more!
Features:
- Hyper-local, precision forecasts
- Support for 12+ water sports
- 2,000+ locations across Europe
- Forecasts for locations near you
- Personalised condition scores
- Smart alerts for your ideal conditions
It's Time to Ride More
Fill in the form to claim your one month free trial. No credit card required.FAQ's
For sure it is! We have done extensive testing and refinement of the forecast models and conditions scores to provide results that you can have confidence in.
If you surf, foil, SUP, swim or anything in between — and want to know exactly what the conditions will be like for you — then yes, 4Shor’s for you. 🌊
Current forecast apps only provide swell, wind and tide data and in many cases expect you to do the analysis yourself. 4Shor goes the extra mile — we model how waves will break and build that into our forecasts to allow us to create conditions scores for your chosen water sport and skill level – something that no other app does.
4Shor combines satellite-derived bathymetry (fancy word for underwater mapping), advanced wave models with wind and tide data to generate precision, hyper-local forecasts.
We’re starting with the most popular breaks and launch spots across Europe and new locations are being added all the time. So it is likely that we’re already mapping the best spots on your coastline. If your spot isn't included yet, give us a shout and we'll add it to our roll out.
Absolutely. Whether you’re chasing your first green wave or doing your first kitesurf body drag, 4Shor helps you choose the right place at the right time for your sport and ability. Think of it as a smart local who knows when it’s mellow enough for learning and when it’s time to sit on the sand and watch.
Yep. No tricks, no card up front. You get full access for your first month on us. After that, you can decide if the sessions saved are worth the price of a post-surf burrito.
We're finalising the app at the moment and planning to launch spring 2026. Sign up for progress updates (don't worry we won't bombard you with loads of junk) and get a month free on us.