Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Adrien Orages / Wikimedia Commons · CC BY 3.0
Today at Plage d'Arène Grosse: Epic! for kite foiling — 95/100 for expert level. Wind 10 kn SE · Waves 2.2 m, 6 s · Tide -0.5 to -0.3 m. Best window around 02:00 UTC. Today's conditions at Plage d'Arène Grosse: 2.0m waves with moderate cross-shore wind. Kite Foiling looks Epic! in the morning, with Wing Foiling also worth considering. Water temperature is 22°C / 72°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 d'Arène Grosse faces SW, open to the prevailing westerlies, so the wind arrives off the water rather than filtered through the land — the clean, steady flow kite foiling wants, and the reason gusts here are sea breezes rather than land turbulence.
Today's wind is cross-shore at 10 kn. Straight cross-shore is the classic kite foiling direction: it lets you hold a line along the beach rather than fighting to get back to it.
Over the published window Plage d'Arène Grosse clears 60/100 for kite foiling at Advanced, Expert levels — that is who this spot is for on this sport. Today, 0 of 11 daylight hours clear that line at Intermediate.
Among the 30 scored spots within reach today, Plage d'Arène Grosse ranks 13th for kite 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 compact, roughly 100 m sandy beach in a sheltered, southwest-facing bay, held under private concession with restaurants and an on-site diving club. Mixed sand and rock bottom, rocks on the west side, so entry is easier on the east. No surf break; suited to calm-water swimming, diving and flatwater paddling. Unsupervised, no lifeguard post. Dogs reportedly prohibited in summer. Avoid swimming after rain due to drainage runoff near the shower area.
Put live Plage d'Arène Grosse conditions on your own website — a free embeddable widget, updated hourly, in three sizes. No account needed.
Get the free Plage d'Arène Grosse widgetToday's conditions for Plage d'Arène Grosse 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 Plage d'Arène Grosse today: 10 kn SE (gusting 45 kn). Wind direction relative to the shore affects kite 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 d'Arène Grosse today: 2.2 m, 6 s period from SE, mushy character. 4Shor derives nearshore wave conditions from ECMWF IFS 9-km atmospheric data and the IBI regional ocean model, updated hourly.
For beginners, Plage d'Arène Grosse scores 20/100 today for windsurfing — Don't Bother. 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 d'Arène Grosse 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 d'Arène Grosse is a coastal location near Temple d'Amour 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 d'Arène Grosse, 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.
