Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Photo: Adrian Farwell / Wikimedia Commons · CC BY 3.0
Today at Kimmeridge Bay: Good for kite surfing — 78/100 for intermediate level. Wind 8 kn NE · Waves 0.9 m, 7 s · Tide -0.8 to -0.1 m. Best window around 15:00 UTC. Today's conditions at Kimmeridge Bay: 0.9m waves with moderate offshore wind. Kite Foiling looks Epic! in the afternoon, with E-Foiling also worth considering. Water temperature is 17°C / 62°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.
Kimmeridge Bay faces SW, open to the prevailing westerlies, so the wind arrives off the water rather than filtered through the land — the clean, steady flow kite surfing wants, and the reason gusts here are sea breezes rather than land turbulence.
Today's wind is offshore at 8 kn. Offshore is the one to be careful with for kite surfing — a failure blows you away from the beach, so it is a spot for a safety boat or a change of plan rather than a solo session.
Over the published window Kimmeridge Bay clears 60/100 for kite surfing at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 6 of 10 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Kimmeridge Bay ranks 8th for kite 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 sheltered, southwest-facing rocky reef bay with three distinct breaks over rock/ledge bottom, part on MOD land closed when a red flag flies. Submerged rocks throughout are a hazard, especially at low tide. Kitesurfing is difficult due to rocky launch zones and gusty cliff winds. A kitesurfing permit and road toll apply, plus a 5-knot speed limit within buoy lines. No RNLI lifeguards are posted; a volunteer coastguard team covers the area.
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Wind at Kimmeridge Bay today: 8 kn NE (gusting 21 kn). Wind direction relative to the shore affects kite 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 Kimmeridge Bay today: 0.9 m, 7 s period from SE, mushy 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 kite surfing at Kimmeridge Bay today is around 15:00 UTC, when conditions score 78/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
For beginners, Kimmeridge Bay scores 77/100 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.
Kimmeridge Bay 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.
Kimmeridge Bay is a coastal location near Kimmeridge in United Kingdom. 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 Kimmeridge Bay, 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.
