Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: MarcoMileu / Wikimedia Commons · CC BY-SA 3.0
Today at Fonte da Telha: Epic! for surfing — 90/100 for intermediate level. Wind 6 kn NW · Waves 1.3 m, 14 s · Tide -0.9 to 0.2 m. Best window around 23:00 UTC. Today's conditions at Fonte da Telha: 1.2m waves with moderate cross-shore wind. Kite Foiling looks Epic! in the afternoon, with Surfing also worth considering. Water temperature is 17°C / 63°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.
Fonte da Telha faces SW, straight into the prevailing Atlantic swell window — the reason it has waves at all, and the reason it is rarely flat.
Today's wind is cross-shore at 6 kn. Straight cross-shore sits between the two for surfing — the face stays rideable but the wall is less organised than on a clean offshore.
Over the published window Fonte da Telha clears 60/100 for surfing at Beginner, Intermediate, Advanced levels — that is who this spot is for on this sport. Today, 11 of 11 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Fonte da Telha ranks 7th for surfing. 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 long, roughly 2.3km white-sand Atlantic beach backed by fossil cliffs and dunes, with a mellow, shifting beach break suited to a range of levels on consistent northwest-to-southwest swell. A kite zone is designated in summer, with fines for leaving it. The southern stretch is an official naturist beach. Lifeguards cover it 1 June to 30 September. Low-to-mid tide suits the break; high tide brings close-outs, and rips are a hazard on bigger swell.
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Wind at Fonte da Telha today: 6 kn NW (gusting 21 kn). Wind direction relative to the shore affects surfing 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 Fonte da Telha today: 1.3 m, 14 s period from N, 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 surfing at Fonte da Telha today is around 23:00 UTC, when conditions score 90/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Fonte da Telha 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.
Fonte da Telha 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.
Fonte da Telha is a coastal location near Fonte da Telha in Portugal. 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 Fonte da Telha, 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.
