Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Canarina / Wikimedia Commons · CC BY-SA 3.0
Today at Playa Montaña Arena: Excellent for e-foiling — 85/100 for expert level. Wind 6 kn NE · Tide -0.6 to 0.2 m. Best window around 01:00 UTC. Today's conditions at Playa Montaña Arena: 0.5m waves with moderate cross-shore wind. E-Foiling looks Excellent in the morning, with Paddleboarding also worth considering. Water temperature is 24°C / 76°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.
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 remote, unspoiled, SSW-facing beach of dark volcanic sand backed by a sand-dune mountain, reached only by a 10-15 minute coastal walk, with no facilities and no lifeguards. It is a designated nudist zone popular with free-campers, and dogs are permitted. The seafloor has a gentle gradient suited to swimming, snorkelling, and paddling, with rocky flanks for marine life. High tide reaches near the dune base; low tide opens up far more usable sand.
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Get the free Playa Montaña Arena widgetToday's conditions for Playa Montaña Arena 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.
Playa Montaña Arena scores 68/100 today for e-foiling at intermediate level — Good. Wind 6 kn NE · Tide -0.6 to 0.2 m. Best window around 00:00 UTC. Scores are updated hourly by 4Shor ShorSense™.
Wind at Playa Montaña Arena today: 6 kn NE (gusting 27 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.
The best window for e-foiling at Playa Montaña Arena today is around 00:00 UTC, when conditions score 68/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Playa Montaña Arena scores 58/100 today for kayaking — Okay. 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.
Playa Montaña Arena is scored for 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.
Playa Montaña Arena is a coastal location near Montaña de la Arena in Spain. 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 Playa Montaña Arena, 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.
