Map › France › Bretagne — Baie de Lancieux to Plage du Sillon › Baie de Lancieux
Bretagne · Cote d'Emeraude · Lancieux
Baie de Lancieux
also known as Baie de Beaussais, Saint-Sieu, Les Briantais, Tete de Chien, Plage du Rougeret
Nearby Plage de Longchamp 4 km · Plage de Saint-Enogat 8 km · Plage du Sillon 13 km · straight-line distance
When it fills in
No daily rhythm to plan around. The wind here is weather-system wind rather than thermal, so the session is set by the forecast and by the tide, not by an hour of the day.
The wind
Direction
Character
synoptic
fills in: No daily rhythm to plan around. The wind here is weather-system wind rather than thermal, so the session is set by the forecast and by the tide, not by an hour of the day.
Strength
Direction to shore
Varies by launch within the bay; south is offshore on the main Lancieux bay setup, while other directions require choosing the correct beach or sand bank.
Dominant direction
All directions can work. It is one of the few north-Brittany spots that takes a south wind, but south is offshore here. NW to NE is the most stable range; west and land winds are gusty and depend on the tide.
Forecast
Month by month
- Jan62
- Feb62
- Mar73
- Apr66
- May57
- Jun43
- Jul59
- Aug58
- Sep53
- Oct65
- Nov71
- Dec63
per cent of the month at force 4 or more
- 13Jan10°
- 14Feb9°
- 14Mar10°
- 13Apr11°
- 12May14°
- 11Jun18°
- 12Jul19°
- 12Aug20°
- 12Sep19°
- 13Oct17°
- 15Nov14°
- 14Dec11°
avg knots per month · water °C below · season highlighted
| Month | Force 4+ | Knots | From | Air | Water |
|---|---|---|---|---|---|
| Jan | 62% | 13.4 kt | SW | 6.9°C | 9.5°C |
| Feb | 62% | 13.8 kt | WSW | 8.4°C | 9.2°C |
| Mar | 73% | 14.1 kt | SW | 9.4°C | 9.6°C |
| Apr | 66% | 13.4 kt | NE | 10.7°C | 11.4°C |
| May | 57% | 12.1 kt | NW | 13.9°C | 14.4°C |
| Jun | 43% | 11.1 kt | NNW | 16.7°C | 17.7°C |
| Jul | 59% | 11.8 kt | NW | 18.4°C | 19.1°C |
| Aug | 58% | 11.8 kt | SW | 19.1°C | 19.9°C |
| Sep | 53% | 12 kt | WNW | 17.1°C | 19.4°C |
| Oct | 65% | 12.5 kt | SW | 14.7°C | 17.1°C |
| Nov | 71% | 14.8 kt | SSW | 10.8°C | 13.7°C |
| Dec | 63% | 14.2 kt | SSW | 8.1°C | 11°C |
modelled
A weather model's cell over this place, not a station on it. Good for comparing places, weaker for one beach.
Modelled from weather reanalysis on a 10–25 km grid (2022-2024), not a ground station: reliable for trade and synoptic winds, understates thermal sea breezes and valley winds. The typical daily max and the direction are columns of the table above, month by month. Highlighted months are the riding season from the spot record.
ERA5 reanalysis grid point (modelled) · Open-Meteo historical weather API — ECMWF ERA5/ERA5-Land reanalysis, not a ground station · 2022-2024
The water
Type
bay
Standing depth
A large sandy plateau with standing depth over long distances, which is why the schools teach here.
Tides
Huge range: big coefficients give up to 12 m between low and high water. It works at all tides, but the launch moves with the water level and the wind direction. The inner bay stays riggable at high water up to around coefficient 80; above that the beach goes.
Temperature
18-19°C summer · 8-10°C winter
Wetsuit
Channel water: a full suit even in summer for a long session, and a thick suit with hood/gloves/boots in winter. Nobody local has published a wetsuit guide, so this is the standard Channel setup.
Currents
Strongly tidal. No current speeds have been published; what matters in practice is the offshore drift in a south wind and the size of the tide, so plan the session around both.
Your level
The scene
What riders come here for
Launch and rules
three ways on to the water, and what each one asks of you
With a school or a boat
6 schools name this spot
On your own
Room to launch: Plenty at low tide and at high tide on small coefficients; a big high tide eats the beach, and with several schools plus the independents it gets overpopulated.
Somewhere else
Plage de Longchamp, 4 km
Every spot within 40 km is on the map at the top of this page, with its distance under it.
Rescue
VHF channel 16
Launch
Launch choice changes with tide and wind. At high tide: the back of the bay on the Lancieux side for S-SW, Pissote/Manchette for S-NE, Rougeret for N-NE, Saint-Sieu for N-NW, Briantais for NW (but see the rules: the Saint-Jacut side launches, Pissote and Manchette included, are listed as forbidden at high tide).At low tide launch in the middle of the bay, or use Tete de Chien when the wind is west-dominant and Rougeret when it is east-dominant.
Space
Plenty at low tide and at high tide on small coefficients; a big high tide eats the beach, and with several schools plus the independents it gets overpopulated.
Rules & access
Access rules drift faster than anything else we hold — check locally, and propose an edit if this has changed.
Rider tips
- In a south wind stay high in the bay, never ride alone, and come in the moment you cannot hold your upwind line: the next stop downwind is Jersey.
- At low tide launch from the middle of the bay, away from the rocks and the other users.
- Read the restriction map before a summer session: Saint-Sieu and Les Briantais are closed 1 July to 31 August and the Saint-Jacut side launches are closed at high tide.
- Check the coefficient: on a big one the range hits 12 m and the beach you rigged on will not be there at high water.
- Foil riders launch at Tete de Chien and stay outside 300 m.
- Do not count on parking at Saint-Sieu in summer.
- Read the restriction map before a summer session: Saint-Sieu and Les Briantais are closed 1 July to 31 August and the Saint-Jacut side launches are closed at high tide in the same window.
- Check the coefficient: on a big one the range hits 12 m and the beach you rigged on will not be there at high water. Above about 80 the inner-bay high-tide launch stops working.
- Save 196 in your phone before a south-wind session: that is the sea emergency number, VHF 16 on the water.
Getting there
Airport
Dinard-Pleurtuit-Saint-Malo Airport (DNR); Rennes and Nantes are broader commercial alternatives.
Route
Lancieux is a short drive from Dinard or Saint-Malo: 15 minutes from Saint-Malo, about 9.9 km by road from Dinard, and there is a local bus from Dinard if you are travelling light.
Transfer
15-25 by car from Dinard/Saint-Malo; longer by bus depending on connection and launch point.
Cost level
medium
Staying
Lancieux itself, plus Saint-Briac, Saint-Lunaire or Saint-Malo, has seaside apartments, campsites, hotels. Parking at Saint-Sieu is a pain in summer.
No-wind days
In Lancieux: sailing, windsurfing, catamaran, land-sailing, kayak or boat rental. Otherwise coastal walks, the Saint-Sieu and Briantais beaches, horse riding, fishing, or a day in Saint-Malo or Dinard.
Photos
FAQ
Is Baie de Lancieux suitable for beginners?
The shallow sandy plateau is used for teaching, but beginners should not ride the south/offshore setup alone and must watch for rocks, tide changes and restricted zones.
What is the wind like at Baie de Lancieux?
NW to NE is described as the most stable range; south wind works but is offshore, and west/land winds are gusty and tide-dependent.
Are there rules or restricted zones at Baie de Lancieux?
From 1 July to 31 August, navigation is forbidden at Saint-Sieu and Les Briantais, and the back of the bay is a bird reserve closed to navigation from late October to 31 March.
Is there a launch or space constraint?
Yes, the launch point changes with tide and wind direction across several bay sectors, and high tide can reduce usable beach and crowd the remaining space.
Are there kite schools nearby?
Yes, several schools operate around the bay, including Club Nautique de Lancieux, Evoride, Kitecenter 22, Kitecenter 35 and Kite To Breizh.
Last updated: August 2026
