Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Vanbasten 23 / Wikimedia Commons · CC BY-SA 3.0
Today at Praia de San Francisco: Good for swimming — 76/100 for expert level. Wind 14 kn NE · Tide -0.9 to 0.1 m. Best window around 11:00 UTC. Today's conditions at Praia de San Francisco: 0.5m waves with moderate offshore wind. Kite Foiling looks Epic! in the late morning, with Wing Foiling 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 San Francisco faces S. For swimming how much swell and wind that aspect keeps out matters more than the open-water forecast.
Today's wind is cross-offshore at 14 kn. Blowing off the land keeps the surface flatter near the beach for swimming, but it also pushes you out — stay inside where you can comfortably get back.
Over the published window Praia de San Francisco clears 60/100 for swimming at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 4 of 11 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Praia de San Francisco 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.
An 800 m Blue Flag urban beach of fine white sand and scattered rocks, set inside a ria mouth and shielded from Atlantic swell by a headland, giving calm, low-energy bay water rather than surf. Windsurfing instruction and boat hire are offered here. A Cruz Roja lifeguard post operates during the summer season, and a nautical-rentals anchoring zone is designated in summer. Nude sunbathing is not permitted, and rock formations are exposed at lower tide.
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Get the free Praia de San Francisco widgetToday's conditions for Praia de San Francisco 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 San Francisco today: 14 kn NE (gusting 25 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 San Francisco today: 0.8 m, 15 s period from NW, closing 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 San Francisco today is around 12:00 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, Praia de San Francisco scores 76/100 today for surfing — Good. 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 San Francisco 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 San Francisco is a coastal location near Seisidre 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 San Francisco, 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.
