Les Conches surf break

Les Conches surfForecast / Vendee / France

information circle12 Day Weather and Surf, issued 6 am Monday 15 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Les Conches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Conches sea temperature is
11.2° C
(Which is 2.0°C colder than average for this time of year)


Best Forecast Surf Conditions for Les Conches this week:

The surf forecast for Les Conches over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 16) at 7PM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.3m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Les Conches in the next 12 days are 2.5m 21s and forecast to arrive on Thursday (Dec 18) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Dec 20) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Tue 16th Dec)5.5ft (1.7m) 14s
Best Surf 1AM (Fri 19th Dec)10ft (3.0m) 19s
Most Powerful 4PM (Thu 18th Dec)8ft (2.5m) 21s

Table - best surf conditions forecast for Les Conches over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Tue afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon morning, calm by Wed afternoon).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Thu night. Very mild (max 14°C on Thu afternoon, min 6°C on Sat morning). Winds decreasing (strong winds from the SSE on Thu afternoon, light winds from the E by Sat morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
3
3
3
3
4
3
0
1
0
!
3
5
4
4
3
0
1
0
3
Swell
Height Map
Wave Height (m) & direction (?)
1.4
WSW
1.4
WSW
1.7
WSW
1.7
WSW
1.6
WSW
1.6
W
1.6
WSW
1.6
WSW
1.2
WSW
1.2
WSW
2.5
WSW
3
WSW
2.5
WSW
2.4
WSW
2.1
W
1.8
WSW
1.6
W
1.3
W
1
W
0.9
WSW
1.5
WSW
Period(s) (?)141413141414141413232119171616151413121214
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7777331058122311211077106086151514466399567239553127223714801063591299240826
Wind
(km/h)
35
SSE
30
SSE
25
SE
20
SSE
10
S
20
N
15
N
0
SW
20
S
30
SSE
40
S
20
SSW
20
NNW
15
N
10
NE
10
E
15
SSE
30
S
15
NW
15
NNW
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
crosscross-
off
cross-
off
glasscross-
on
crosscrosscross-
on
crosscross-
off
offcross-
off
crosscrosscrosscrosscross-
off
High Tide
/ height (m)
2:05PM
3.54
2:28AM
3.61
2:46PM
3.62
3:04AM
3.73
3:21PM
3.70
3:35AM
3.85
3:53PM
3.78
4:04AM
3.95
4:22PM
3.83
4:32AM
4.03
4:50PM
3.86
5:00AM
4.07
5:17PM
3.86
Low Tide
/ height (m)
7:28PM
1.08
7:55AM
1.05
8:17PM
0.96
8:43AM
0.89
9:02PM
0.83
9:27AM
0.72
9:44PM
0.70
10:09AM
0.58
10:24PM
0.60
10:48AM
0.48
11:03PM
0.52
11:28AM
0.43
11:42PM
0.49
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise8:41--8:41--8:42--8:44--8:44--8:45--8:45--
Sunset-5:19--5:19--5:20--5:20--5:20--5:21--5:21-
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
mod rain
light rain
part cloud
clear
clear
clear
light rain
light rain
cloud
part cloud
Rain (mm)
-----------101----23--
Temp. °C12131313141110101111141410109791110108
Feels °C (?)66810128997367565454765
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Les Conches Surf forecast

The above surf forecast table for Les Conches provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Les Conches can be found by selecting the local surf guide option on the grey menu. Our Les Conches surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Les Conches) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Les Conches may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Vendee? If you are looking for accommodation near Les Conches, camping, hotels and holiday cottages in Vendee, consider staying in Les Sables-d'Olonne which is 27 km (17 miles) away. Other places in and around Vendee where you can find information about places to rent, and car hire include La Pallice which is 32 km (20 miles) away, La Roche-sur-Yon, La Rochelle and Marans.

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