Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Toi & Moi from au bord de la mer Méditerranée, France / Wikimedia Commons · CC BY-SA 2.0
Today at Plage de Cupabia: Epic! for wing foiling — 92/100 for advanced level. Wind 9 kn SE · Waves 1.2 m, 7 s · Tide -0.5 to -0.3 m. Best window around 13:00 UTC. Today's conditions at Plage de Cupabia: 0.7m waves with moderate cross-shore wind. Kite Foiling looks Epic! in the late morning, with Wing Foiling also worth considering. Water temperature is 23°C / 74°F.
Forecast updated · ShorSense™
Today plus the next two days are free for everyone — scored in 3-hour windows, just like the app. The full 8-day forecast lives in the 4Shor app.
Plage de Cupabia faces SW, open to the prevailing westerlies, so the wind arrives off the water rather than filtered through the land — the clean, steady flow wing foiling wants, and the reason gusts here are sea breezes rather than land turbulence.
Today's wind is cross-shore at 9 kn. Straight cross-shore is the classic wing foiling direction: it lets you hold a line along the beach rather than fighting to get back to it.
Over the published window Plage de Cupabia clears 60/100 for wing foiling at every ability from Beginner to Expert — an unusually broad spot, which normally means a range of conditions rather than one narrow sweet spot. Today, 11 of 11 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Plage de Cupabia ranks 15th for wing foiling. The order changes by discipline: the same conditions that put a spot top for one sport can drop it down the list for another.
Satellite-derived bathymetry with 10 m pixels and 10 cm vertical resolution out to ~40 m depth. The shape of the seabed is what determines where and how waves break.
Most apps run a single global model at 9–25 km. We blend regional NWP from national meteorological offices at 1.3–2 km — UK Met Office UKV, Météo-France AROME HD, ItaliaMeteo ICON-2I — with ECMWF IFS for the 8-day horizon. Finer resolution means the sea breeze, cliff funnelling and bay shadowing that changes everything for a session.
A nearshore wave model propagates the spectrum across the bathymetric mesh — modelling refraction, shoaling, dissipation, focusing and breaking as it goes. Most apps stop at swell + wind. We go further.
10 sport models × 4 ability levels weight wave height, period, wind, tide and breaking conditions differently — calibrated against ridden sessions so the scores mean what they say.
A largely unspoilt bay of fine white sand in southwest Corsica, sheltered enough for calm swimming yet exposed to westerly swell, with sandbanks that turn hazardous in those conditions. Rocky outcrops divide the beach into sections. It supports surfing, windsurfing, kitesurfing and paddleboarding, and is popular with windsurfers. Kitesurfers must stay within a designated buoyed zone in summer. Lifeguards are present in season.
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Wind at Plage de Cupabia today: 9 kn SE (gusting 46 kn). Wind direction relative to the shore affects wing foiling conditions significantly — offshore winds produce cleaner, glassier surfaces while onshore winds add chop. These are daily averages; the 4Shor app shows hourly detail.
Waves at Plage de Cupabia today: 1.2 m, 7 s period from E, reforming character. 4Shor derives nearshore wave conditions from ECMWF IFS 9-km atmospheric data and the IBI regional ocean model, updated hourly.
The best window for wing foiling at Plage de Cupabia today is around 10:00 UTC, when conditions score 86/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Plage de Cupabia scores 79/100 today for surfing — Good. A score of 65–79 is Good for a beginner; 80+ is Excellent (90+ is Epic!); below 45 the session is usually not worth it. 4Shor scores every location across Beginner, Intermediate, Advanced and Expert levels.
Plage de Cupabia is scored for Surfing, Windsurfing, Kite Surfing, Kite Foiling, Wing Foiling, E-Foiling, Paddleboarding, Swimming, Kayaking, Canoeing in the 4Shor forecast system. Conditions are rated Beginner through Expert for each sport, updated every hour, so you always know whether the session is worth the drive.
Plage de Cupabia is a coastal location near Serra di Ferro / a Sarra di Farru in France. It is one of more than 2,500 European water-sport locations scored daily by 4Shor.
4Shor's ShorSense™ system combines satellite-derived seafloor mapping, nearshore wave models, wind and tide data to generate a hyper-local forecast. At Plage de Cupabia, conditions are scored hourly on a 0–100 scale for each sport and ability level. A score of 80+ means Excellent (90+ Epic!); 65–79 is Good; below 45 the session is usually not worth the drive.
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