Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Bene Riobó / Wikimedia Commons · CC BY-SA 4.0
Today at Praia de Portocelo: Good for swimming — 77/100 for expert level. Wind 3 kn S · Tide -1.0 to 0.2 m. Best window around 00:00 UTC. Today's conditions at Praia de Portocelo: 0.7m waves with light cross-shore wind. E-Foiling looks Excellent in the afternoon, with Surfing also worth considering. Water temperature is 15°C / 59°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.
Praia de Portocelo faces W, open to the prevailing swell and wind. For swimming 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 cross-shore at 3 kn. Light enough that the surface should stay workable for swimming.
Over the published window Praia de Portocelo clears 60/100 for swimming at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 1 of 11 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Praia de Portocelo ranks 14th for swimming. 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 sheltered, 350m sandy beach inside the ria, with calm, flat water and no surf recorded, suited to flatwater sailing, water-skiing, windsurfing, pedal boats and kayaking. Bathing-zone rules exclude watersports and motor vessels from the marked swimming area, with jet-skis kept beyond 150m of shore. Nudism is not permitted. Blue Flag certified, with lifeguards 12:00-20:00, 16 June to 31 August. Tidal range of roughly 2-4m exposes more beach at low tide.
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Get the free Praia de Portocelo widgetToday's conditions for Praia de Portocelo 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 Praia de Portocelo today: 3 kn S (gusting 20 kn). Wind direction relative to the shore affects swimming 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 Praia de Portocelo today: 0.7 m, 13 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 swimming at Praia de Portocelo today is around 22:00 UTC, when conditions score 70/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Praia de Portocelo scores 82/100 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.
Praia de Portocelo 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.
Praia de Portocelo is a coastal location near Marín 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 Praia de Portocelo, 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.
