Les Conches Surf Break

Lat Long: 46.37° N 1.48° W

Les Conches Surf Forecast and Surf Report

Issued: 1 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Les Conches sea temperature is
22.0° C
2.5° 

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 14 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 11PM (local time) - 3.5ft (1.1m), 5s period, NW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 5PM (local time) - 2.5ft (0.7m), 10s period, W swell with 92 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 11PM (local time) - 3.5ft (1.1m), 5s period with NW 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 Saturday (Jul 18) at 11PM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.7m and 5s. Another secondary swell of 0.1m and 8s is also forecast. 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 0.7m 10s and forecast to arrive on Wednesday (Jul 15) 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 0.8m 4s period and expected on Tuesday (Jul 21) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 18th Jul)3.5ft (1.1m) 5s
Best Surf11PM (Sat 18th Jul)3.5ft (1.1m) 5s
Most Powerful 5PM (Wed 15th Jul)2.5ft (0.7m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the St. Lawrence region over the next couple of weeks.

Right off the bat, I gotta be straight with you – the next week and a half is a real struggle. There’s a whole lot of nothing happening. We’re looking at a solid gap from now until the morning of the 23rd of July where there’s just no surf worth paddling out for. The energy is barely registering, with the combined swell energy staying below 100 (weak) and most days offering up tiny, weak waves. If you’re desperate, you might catch a knee-high ripple on the 18th or 19th with some clean offshore breezes, but honestly, it’s not going to get you wet for long.

The 23rd of July morning finally shows a pulse of life. We’ve got a 3 ft swell coming from the WSW, but the conditions are still ordinary. The energy is moderate at 51, but it’s not a stand-out.

Now, hold on to your board shorts, because things finally get interesting on the 24th of July. The Friday morning session is a solid contender. A 4 ft swell from the WSW with a period of 8 seconds is pushing moderate energy right at the beach (344). The big win here is the clean conditions – we’ve got a moderate offshore wind from the ENE. This is a real chance to get some halfway decent lines at Les Conches.

But the true standout, the one you’ve been waiting for, is the morning of the 25th of July. Saturday morning is looking absolute magic. The swell jumps to 6 ft from the WSW, but the period is a respectable 10 seconds, giving it some real punch. The combined energy is a solid 634 (moderate). The wind drops to a glassy 5 mph from the east. It’s going to be clean, smooth, and the waves are going to be proper. This is more than a beginner wave – at 6 ft, it’s getting into the intermediate-to-expert fun zone. This is the best on offer.

After that, the 26th and 27th of July still have some size (4 ft to 5 ft) but the wind swings around to the west and WNW, making it cross-on and choppy for the afternoons. The mornings are still the call.

The water temperature is a real standout for this time of year, coming in at 72°, which is 5° warmer than normal. That’s a very unusual anomaly for late July, so you’ll be in for a warm, pleasant paddle.

So, to sum it up: the first week is a write-off. The 24th morning is a sneak peek of what’s coming, but lock in the 25th morning for the best session. Get out there and enjoy it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Tue night, min 20°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the WNW by Wed night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 32°C on Sun afternoon, min 17°C on Sat morning). Mainly fresh winds.

Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
12
0.2
W
11
0.2
W
10
0.7
W
10
0.7
W
6
0.5
W
5
0.5
W
5
0.7
W
4
0.8
W
5
0.8
W
5
0.6
W
5
0.2
W
8
0.6
WNW
3
0.4
WNW
5
0.2
W
8
0.1
W
8
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
12
0.1
W
11
Wave Graph
Metric surfscale
Energy kJ
11
9
8
92
29
13
11
19
34
33
16
5
8
9
5
1
2
2
2
3
2
Wind (km/h)
20
W
10
NNW
5
W
30
W
10
W
10
W
20
W
20
WNW
20
W
25
W
15
NE
10
NE
30
WNW
25
ENE
25
E
15
ENE
25
ENE
20
ENE
10
NNW
20
NE
25
ENE
Wind State
cross-on
cross
on
cross-on
cross-on
on
on
cross-on
cross-on
on
off
off
cross-on
off
off
off
off
off
cross-off
off
off
High Tide
5:39PM4.56m
6:12AM4.33m
6:27PM4.68m
6:59AM4.33m
7:14PM4.67m
7:44AM4.23m
7:59PM4.55m
8:28AM4.06m
8:43PM4.32m
9:13AM3.85m
9:28PM4.01m
10:00AM3.62m
10:18PM3.69m
10:59AM3.40m
Low Tide
11:45PM-0.20m
12:04PM-0.08m
00:35AM-0.31m
12:52PM-0.15m
1:22AM-0.29m
1:38PM-0.10m
2:08AM-0.15m
2:23PM0.06m
2:53AM0.09m
3:09PM0.31m
3:38AM0.41m
3:56PM0.62m
4:24AM0.74m
cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:28
6:30
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:55
9:54
9:53
9:52
9:52
9:51
9:51
9:50
 mm
Temp °C
27
28
25
26
22
22
23
22
21
22
21
23
26
28
26
32
32
25
30
32
26
Feels °C
24
24
25
23
19
23
22
19
20
20
18
22
20
25
20
28
28
20
27
25
21
  • Map Icons:
  • Break
  • 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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