Keremma - Plage de Keremma
France
Keremma
Keremma beach, located on the north coast of Finistère in Brittany, stretches over 5 km of fine sand bordered by wild dunes. It is a very popular spot among kitesurfers for its exceptional length and varied conditions along the bay.
From Kerurus to the Kernic bay, there are areas as beautiful as they are diverse, ideal for all levels. Locals particularly appreciate its steady wind and the generous space to navigate without interference.
In summer, a swimming area is marked by yellow buoys, which slightly reduces the space to launch to the north.
The wind data shown here comes from ERA5 (via Open-Meteo) over 4 years, reprocessed to reflect realistic conditions.
👉 Average wind has been calibrated to avoid the usual underestimation of models.
👉 Gusts have been corrected by a median ratio to avoid unrealistic extreme values.
👉 Each day is summarized by the median wind (P50) observed during useful hours (8am–8pm), then classified into wind ranges.
👉 The weighted mode mixes average wind and gusts to best reflect felt wind.
- 🟢 10–16 kts: light but sailable wind (especially on foil).
- 🟡 16–22 kts: ideal range, comfortable conditions for most.
- 🔴 22–28 kts: strong wind, reserved for experienced riders.
- 🟣 28+ kts: extreme conditions, committed riding.
Location & Points of interest
Useful information
chop
flatThe Keremma spot is oriented facing west, with an optimal side-on to side-shore wind from south-southwest to west, perfect for stable navigation on port tack. From the northwest, the island of Sieck to the north creates disturbances, so you need to navigate further south to avoid choppy areas. The northeast wind offers clean starboard side, which is the most favorable orientation according to local schools.
Launching takes place on a wide sandy beach, with a take-off area to the north during the summer swimming period, quite limited for beginners. The navigation area extends over several kilometers, shallow at low tide with flat and chop, and more choppy or with small waves at high tide. Prefer low tide for a smoother water surface and less risk on the rocks.
The spot works at all tides, but low tide is recommended for its shallow water and expanded space. In downwind, you can explore the secret spots towards Kerurus or Kernic with an instructor for exceptional sessions.
Ideal conditions are a 15-25 knot side-on wind from the west or northeast, with low tide for maximum flatness and space. Perfect for freestyle or freeride sessions without stress.
The water surface is shallow with a flat bottom depending on the tide and wind, and small waves from strong west winds. There are never big waves, making the spot accessible and consistent.
Currents are generally weak on this long open beach, but they can intensify near the channels at low tide. With a significant tidal range of 6-8m, tides strongly influence the navigable space, so stay vigilant to rapid changes.
Choose sizes from 9 to 11m in light to moderate wind of 12-20 knots, and go down to 7-9m when it picks up beyond 25 knots. Adjust according to your weight and the chop present.
The prevailing wind comes from the west to northwest, steady and stable due to the exposed position facing the Atlantic. Sessions with 20-30 km/h are often found, with strong gusts up to 40-50 km/h during low-pressure passages.
No specific local name, but it is the classic Breton regime, reliable from autumn to spring.
The oceanic climate of the north Finistère coast is characterized by mild and rainy winters, with temperatures around 8-10°C in winter and 15-20°C in summer. The intermediate seasons often offer changing weather but are generous in wind, with more than 200 navigable days per year.
The water remains cool year-round, around 12-13°C in winter and up to 16-18°C in summer.
The depth is gradual with a predominantly sandy bottom. You can stand up to 50-100m from the shore at low tide, ideal for restarts and beginners.
The water is around 12-13°C in winter and spring, rises to 16-18°C in summer, and drops back to about 14°C in autumn. A 5/3mm wetsuit is essential outside the summer season.