Les Conches Surf Break

Lat Long: 46.37° N 1.48° W

Les Conches Surf Forecast and Surf Report

Issued: 1 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Les Conches sea temperature is
21.1° C
0.5° 

Les Conches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Les Conches surf forecast from 6 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 5AM (local time) - 1.5ft (0.5m), 9s period, W swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 5PM (local time) - 3.5ft (1.0m), 11s period, W swell with 238 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 5AM (local time) - 1.5ft (0.5m), 9s period with W swell.

Best Forecast Surf Conditions for Les Conches this week:

The surf forecast for Les Conches over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 5AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.4m 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 16 days are 1.0m 11s and forecast to arrive on Thursday (Aug 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Friday (Aug 07) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 13th Aug)1.5ft (0.5m) 9s
Best Surf 5AM (Thu 13th Aug)1.5ft (0.5m) 9s
Most Powerful 5PM (Thu 13th Aug)3.5ft (1.0m) 11s

Table - best surf conditions forecast for Les Conches over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s be straight with you – this forecast for Les Conches is a tough one. We’re looking at a real dry spell for the next 16 days. The models are shoving a consistent, but small, pulse of west-northwest swell at us, but the wind is almost always in the wrong place. The water temp is sitting at 70°, which is about average for this time of year, so no surprises there.

The first few days are a write-off. Thursday afternoon kicks off with a weak 3-foot cross-on mess from the WNW, with a period of just 4 seconds. That’s barely a ripple, and the 19 mph cross-onshore wind is just going to make it lumpy. The combined energy is a paltry 22 (weak). Friday, Saturday, Sunday, Monday, Tuesday – all the same story. We’re seeing tiny waves, mostly 0.3 feet to 2 feet, and the wind is either onshore, cross-onshore, or just plain wrong. There’s a moment of glassy conditions on Tuesday the 11th morning, but the swell is only 0.7 feet – you’d be floating, not surfing.

The first real glimmer of hope doesn’t come until Thursday the 13th. The morning session shows a 2-foot swell from the west with a 9-second period, and a light NNE wind keeping it clean. The combined energy is 73 (still weak). It’s surfable, but very ordinary. The same goes for the morning of Friday the 14th – a 2-foot west swell with glassy conditions from a light easterly. The energy is 96 (weak). These are the only two true standouts in the entire window, and they’re barely a paddle. The best call is to hit Les Conches on the morning of Friday the 14th. That 2-foot swell, with glassy conditions, is your cleanest option. The swell direction is WSW, which is close to the optimum swell direction of WSW, so it’s filtering in alright.

From Saturday the 15th onwards, it’s back to the same old grind. Afternoon winds pick up hard out of the west and north-west, making it choppy and lumpy. The swell tries to push a little bit, hitting 4 feet on the 14th afternoon, but the onshore wind kills it. The combined energy on that one hits 184 (moderate), but the conditions are poor. The 3 feet on the 13th afternoon also has moderate energy (351), but again, it’s a moderate cross-onshore and choppy.

For the second week, it’s slim pickings. The morning of Monday the 18th shows a 2-foot west swell with a light offshore from the SE, keeping it clean. The energy is 41 (weak). It’s surfable, but nothing to write home about. The rest of the week is just more of the same – tiny, short-period swell and strong cross-onshore winds.

Honestly, for this stretch, if you’re a beginner, the 2 feet on the 14th morning is your best bet – it’s small and clean. For anyone else, it’s a frustrating wait. The consistent swell is there, but the wind just won’t cooperate. Keep an eye on the forecasts, but for now, I’d be polishing the board and waiting for a better window.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 31°C on Sat afternoon, min 16°C on Fri morning). Winds decreasing (fresh winds from the NW on Thu night, calm by Fri afternoon).

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm (max 27°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
4
0.5
WNW
5
0.2
W
10
0.2
W
10
0.4
NW
5
0.1
W
9
0.1
W
12
0.2
W
11
0.2
W
10
0.5
W
10
0.5
W
4
0.4
W
5
0.5
W
4
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
10
0.3
W
11
0.4
WSW
10
0.5
W
9
Wave Graph
Metric surfscale
Energy kJ
22
13
7
7
6
2
3
9
8
47
8
7
10
6
5
5
8
21
33
41
Wind (km/h)
25
WNW
30
NNE
20
ENE
20
WNW
20
NE
15
E
20
WSW
10
W
10
W
20
WSW
10
W
15
W
20
W
15
NNW
0
NE
20
W
15
NW
15
W
20
W
15
NW
Wind State
cross-on
cross-off
off
cross-on
cross-off
cross-off
on
cross-on
on
on
on
on
on
cross
glassy
on
cross
cross-on
cross-on
cross
High Tide
10:25PM3.53m
11:09AM3.40m
00:20AM3.34m
1:34PM3.42m
2:31AM3.47m
3:02PM3.70m
3:41AM3.75m
4:02PM4.06m
4:35AM4.04m
4:52PM4.40m
5:22AM4.26m
5:36PM4.65m
Low Tide
5:06PM0.91m
5:39AM0.98m
6:13PM1.02m
6:49AM1.07m
7:28PM0.98m
8:03AM0.98m
8:42PM0.74m
9:11AM0.72m
9:47PM0.40m
10:10AM0.39m
10:42PM0.05m
11:01AM0.07m
11:31PM-0.23m
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:56
6:56
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:28
9:27
9:24
9:23
9:22
9:21
 mm
2
1
1
Temp °C
23
21
21
28
29
27
31
29
21
22
22
21
23
22
24
27
26
26
28
26
Feels °C
17
14
16
23
24
22
27
24
21
20
20
19
20
19
24
23
22
24
24
22
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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 16 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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