Kersidan (Trégunc)

KitesurfingWindsurfingWingfoilingSurfing
Freeride, Wave
Best for
Beginner to Intermediate
Skill Level
Chop, Small waves, Medium waves
Spot Type
Busy
Crowd Level

This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.

About this spot

About

Kersidan (Plage de Kersidan) is a sandy bay spot on the Trégunc coastline in South Brittany, known for clear water and reliable winds that suit kite and wind-driven sports. Water conditions are described as chop to small/medium waves, and the launch area is spacious at low to mid tide (narrowing at high tide). Wind is typically aligned with the South-East to West sector—particularly SE, SW, W and WSW—with seasonally good reliability in spring and autumn. On sunny afternoons in late spring and summer, occasional thermal sea breezes can reinforce the wind, generally adding a small boost. Typical conditions are often described in the roughly 12–30 knot range, with moderate gusts. For safety, the most important local warnings are related to beach ends and timing: rocks can sit just under the surface at high tide, and shorebreak can be challenging/powerful at high tide. During July and August, water sports are restricted to protect swimmers—so you must respect the marked bathing zones and check local signage at the beach entrance. Parking is a practical highlight: there are three free parking areas close to the sand, but in summer spaces fill by mid-morning. Overall, Kersidan is a well-regarded destination for freeride and wave riding, especially in South-Westerly setups. It’s also described as a place where wingfoiling can work (with careful entry due to shorebreak at high tide) and where surfing is possible mainly on larger Atlantic swells, though the area is primarily recognized for wind sports.

  • South-East to West wind sector suited to kite and wind sports
  • Thermal reinforcement possible on sunny afternoons (spring/summer)
  • Three free parking areas within about 100 m of the beach
  • Clear-water conditions in the sandy bay
  • GR34 coastal path accessible nearby (for off-water time)
Great for
Kitesurfing freerideKitesurfing waveWindsurfing freerideWindsurfing waveWingfoil freeride
What's great
  • Versatile for freeride and wave wind-sports with sandy, clear-water conditions.
  • Good access with multiple free parking options close to the beach.
  • Wind can be reinforced by thermal sea breezes on sunny spring/summer afternoons (afternoons).
  • Spacious sandy launching area (becomes narrower at higher tide).
Heads up
  • Shorebreak can be powerful at high tide (may damage equipment).
  • Rocks at the ends of the beach can be just under the surface at high tide; watch timing.
  • July–August require respecting swimmer bathing zones (check signage).
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Practical spot guide

Wind, water and seasons

Wind

Direction
SE, S, SW, WSW, W
Wind Range
12–30 kts
Wind Type
Frontal — Wind described as predominately South-West/West Atlantic (frontal pattern), with localized reinforcement at times.
Reliability
Good reliability during autumn and spring depression cycles.
Gust Factor
Moderate gusts — Gusts described as moderate.
Best Months
March, April, May, September, October, November
Recommended Kite Sizes
7–12 m²

Water & beach

Water Type
Chop, Small waves, Medium waves
Beach
Sand — Sand beach.
Beach Size
Medium
Waves
Small — Spot descriptions include small waves; other references also mention medium waves depending on conditions.
Chop Level
Moderate chop — Water described as chop.
Launch
Medium — Spacious sandy beach at low to mid tide; becomes narrow at high tide with a steeper slope.

Through the year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best seasonOff-season
10–19 °C
Water Temperature
5–23 °C
Air Temperature
Wetsuit Guide
Jan–Dec: 5/4mm or 4/3mm + BootsJul, Aug, Sep: 3/2mm may be sufficient on warm summer days + Boots
Crowds by Season

Can be crowded on sunny weekends and during summer holidays in July and August.

Storm/Rain Season

Late October through February (primary storm season with strong winds and heavy rain).

By sport

What to expect for each.

KitesurfingBest for this spotSkill Level

South Brittany spot suited to freeride and wave riding; handles swell well and offers good jumping conditions in South-Westerly winds.

FreerideWaveBig airFoilWaveFreestyle
Kite Sizes
7–12 m²
WindsurfingSkill Level

Very popular windsurf spot with bump-and-jump and wave riding; shorebreak can be challenging for beginners at high tide.

FreerideWaveSlalomFoil
Sail Sizes
4.5–7 m²
WingfoilingSkill Level

Suitable for wingfoiling due to depth; shorebreak at high tide requires careful entry.

Foil Friendly
Yes — Foil-friendly conditions indicated.
Min Depth
1.5 meters
Wing Sizes
4–6 m²
SurfingSkill Level

Primarily known as a wind-sport location, but it can produce rideable waves during larger Atlantic swells.

Beach break
Wave Direction
Both
Optimal Swell
SW, W
Swell Height
1.5–2.5 m
Optimal Tide
Mid — Mid tide described as optimal.
Shelter
Exposed — Described as exposed.
Wind Effect
Best with light East or North-East winds for cleaner wave faces.
Bigger Swell
On bigger swell it can get messy and produce heavy shorebreak.
Wave Quality
Average — Wave quality described as average.
Wave Power
Moderate — Overall wave power described as moderate.
Wave Shape
Mixed — Wave shape described as mixed.
Peel Speed
Medium — Peel speed described as medium.
Ride Length
Short — Ride length described as short.
Ride Length Details
Fast beach-break peaks; can close out on larger swells.
Forecast

Check the forecast before you go

See wind, waves, weather and session windows for Kersidan (Trégunc) in the full forecast view.

Kersidan (Trégunc) wind and wave forecast summary

Wind
2–23 ktsGusts 40 kts
Direction
SW233°
Strongest day
Sat, Oct 2423 kts
Windy days
4/712 kts or more
Waves
0.6–3.2 m8s period
Temperature
8–16 °C

Over the next 7 days, Kersidan (Trégunc) is forecast for daytime winds of 2–23 kts, peaking around 23 kts on Saturday, October 24 with gusts to 40 kts. The prevailing direction is SW. Waves run 0.6–3.2 m with a period of about 8s. Based on the Wavind model, in the spot’s local time.

Nearby

Other spots in the area

Safety

What to know before you launch

Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.

Hazards

  • rocks at both ends of the bay (can be just under the surface at high tide)
  • shore-break (especially at high tide)
  • currents near rocky points at either end of the bay
Ability Level: Beginner to Intermediate
Recommended Safety Gear
HelmetImpact vestWetsuitBootsGloves

Rescue & support

Lifeguard
Seasonal — Lifeguard presence described as seasonal.
Rescue & Self-Rescue
Limited — Sea rescue provided by SNSM, with stations located in nearby Concarneau and Trévignon.
Emergency Info
Nearest major hospital mentioned for the area: Concarneau (also general emergency number 112).
Localism / Vibe
Mild — Mild localism noted in spot guidance.

Rules of the spot

Respect bathing zones during July–August and check local signage at the beach entrance.

Restrictions
  • summer-restricted-zones (sports confined to a specific zone to protect swimmers)
  • bath­ing zones to respect in July–August
Local Tips
  • Arrive before 10:30 or late afternoon in summer to find parking.
  • Watch out for the rocks at the ends of the beach (they can be just under the surface at high tide).
  • Respect the summer bathing zones during July–August.

Getting there & access

Nearest City
Concarneau
Nearest Town
Trégunc
Parking
Three free parking areas within about 100 m of the beach; a main coastal-road parking with sandy path access. In summer, spaces fill by mid-morning—arrive before 10:30 or late afternoon.
Public Transport
BreizhGo bus line(s) connect Trégunc to the area; Kersidan is a few kilometers away (also reachable by bike).
Access
From Trégunc, follow signs south toward Trévignon, then turn toward Kersidan. Access is via a paved road leading directly to the beach.
Cost Level
Moderate
Local Language
French
Amenities

What's on the beach

Parking
Toilets
Showers
Accommodation
Nearby town — Accommodation options across Trégunc and Concarneau, including campsites and holiday rentals (gîtes).
Gear Storage
Gear storage offered by some local sailing clubs and private schools during the summer season.
Learn, rent & more

Schools & services

No schools or services are listed for this spot yet.

The area

Off the water

A quintessential Breton holiday destination combining maritime heritage with natural coastal beauty, with water sports, hiking, and local culinary traditions as common post-session activities.

Best time to visit: May to September for the best balance of weather and activities (with April–October also cited as a broader best season).
Pointe de Trévignon5 km

Scenic point with a small lighthouse, harbor, and views over the Glénan Archipelago.

Ville Close de Concarneau10 km

Historic walled town set on an island in the harbor.

Concarneau area~10 km

Nearby historic coastal towns in Finistère.

Local Crêperies2 km

Numerous authentic Breton pancake houses in the Trégunc commune.

GR34 Coastal Path0 km

Extensive hiking trail following the Breton coastline with cliff views.

Haliotika - La Cité de la Pêche40 km

Interactive fishing discovery center nearby in Le Guilvinec.

Reviews

From riders who've been here

Community observations

Latest reported conditions

Spot questions

Frequently asked questions

When is the best season at Kersidan (Trégunc)?

The best overall months at Kersidan (Trégunc) are April, May, June, September, October. The best wind months are March, April, May, September, October, November.

Which wind directions work at Kersidan (Trégunc)?

Kersidan (Trégunc) works with SE, S, SW, WSW, W winds.

What equipment sizes are recommended at Kersidan (Trégunc)?

Recommended equipment sizes at Kersidan (Trégunc): Kitesurfing: 7–12 m² · Windsurfing: 4.5–7 m² · Wingfoiling: 4–6 m². The typical wind range is 12–30 kts.

What skill level is Kersidan (Trégunc) suitable for?

Kersidan (Trégunc) suits these riding levels: Kitesurfing: Beginner to Intermediate · Windsurfing: Intermediate · Wingfoiling: Intermediate · Surfing: Intermediate.