Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Gordito1869 / Wikimedia Commons · CC BY-SA 4.0
Today at Grande Plage: Excellent for e-foiling — 84/100 for expert level. Wind 9 kn W · Tide -1.4 to 0.5 m. Best window around 00:00 UTC. Today's conditions at Grande Plage: flat with moderate onshore wind. Windsurfing looks Epic! in the morning, with Kite Surfing also worth considering. Water temperature is 18°C / 64°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.
Grande Plage faces W, open to the prevailing swell and wind. For e-foiling that is the hard direction: expect the surface to be workable only when the forecast genuinely drops, not on an average day.
Today's wind is onshore at 9 kn. At that strength expect a textured surface for e-foiling, and the shelter of the bay to matter more than the forecast number.
Over the published window Grande Plage clears 60/100 for e-foiling at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 7 of 10 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Grande Plage is level with 2 others at the top for e-foiling — nothing nearby is scoring better, so pick on distance.
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 sheltered, gently sloping sandy beach with shells, facing a protected strait rather than open ocean swell — a calm family bathing beach, not a surf or wind-sports venue. A man-made seawater retention basin holds water for swimming when the tide is out. Kayak and paddleboard are the main watersports; windsurfing is directed to a nearby beach instead. Rocks are exposed at low tide, a hazard. Lifeguards supervise in summer, hours tied to the tide.
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Get the free Grande Plage widgetToday's conditions for Grande Plage are free. Unlock the full 8-day forecast and per-sport alerts that ping you when this location is about to fire. more than 2,500 European locations, scored from the seabed up.
Wind at Grande Plage today: 9 kn W (gusting 18 kn). Wind direction relative to the shore affects e-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 Grande Plage today: 0.2 m, 14 s period from NW, flat 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 e-foiling at Grande Plage today is around 02:00 UTC, when conditions score 82/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Grande Plage scores 98/100 today for windsurfing — Epic!. 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.
Grande Plage 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.
Grande Plage is a coastal location near Fouras 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 Grande Plage, 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.
Questions about 4Shor itself — accuracy, pricing, the free trial — are answered on the FAQ page.
