Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Kev22 / Wikimedia Commons · CC BY-SA 4.0
Today at Plage de St. Gildas: Excellent for windsurfing — 85/100 for intermediate level. Wind 11 kn SW · Waves 0.8 m, 11 s · Tide -1.3 to 0.4 m. Best window around 13:00 UTC. Today's conditions at Plage de St. Gildas: 0.7m waves with moderate cross-shore wind. Kite Foiling looks Epic! in the afternoon, with Wing Foiling also worth considering. Water temperature is 16°C / 61°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 St. Gildas faces NW, open to the prevailing westerlies, so the wind arrives off the water rather than filtered through the land — the clean, steady flow windsurfing wants, and the reason gusts here are sea breezes rather than land turbulence.
Today's wind is cross-shore at 11 kn. Straight cross-shore is the classic windsurfing direction: it lets you hold a line along the beach rather than fighting to get back to it.
Over the published window Plage de St. Gildas clears 60/100 for windsurfing at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 10 of 10 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Plage de St. Gildas ranks 3rd for windsurfing. 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 wild, rocky Atlantic reef spot on a north-west-facing headland within a regional nature reserve, with a fast, steep right-hand wave over rock only, rated difficulty 8 of 10, rocks the main hazard. Windsurfing here is described as extremely dangerous; suits surf, bodyboard and SUP, not flatwater sports. Public foot access is permitted. Strong currents run around the point, nearby coves need a tidal coefficient of 85+, and there is no lifeguard cover.
Put live Plage de St. Gildas conditions on your own website — a free embeddable widget, updated hourly, in three sizes. No account needed.
Get the free Plage de St. Gildas widgetToday's conditions for Plage de St. Gildas 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 de St. Gildas today: 11 kn SW (gusting 33 kn). Wind direction relative to the shore affects windsurfing 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 St. Gildas today: 0.8 m, 11 s period from NW, peeling 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 windsurfing at Plage de St. Gildas today is around 13:00 UTC, when conditions score 85/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Plage de St. Gildas scores 81/100 today for surfing — Excellent. 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 St. Gildas 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 St. Gildas is a coastal location near Préfailles 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 St. Gildas, 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.
