Le Kerou Surf Break

Lat Long: 47.77° N 3.56° W

Le Kerou Surf Forecast and Surf Report

Issued: 1 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Le Kerou sea temperature is
18.9°C
0.9° 

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


Le Kerou surf forecast from 4 Sep 2026:

  • Best quality surf: Friday 4 Sep, 11PM (local time) - 3.5ft (1.1m), 9s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 2PM (local time) - 5ft (1.5m), 13s period, WSW swell with 744 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 11PM (local time) - 3.5ft (1.1m), 9s period with W swell.

Best Forecast Surf Conditions for Le Kerou this week:

The surf forecast for Le Kerou over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 11PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.2m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Le Kerou in the next 16 days are 1.5m 13s and forecast to arrive on Monday (Sep 07) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Sep 06) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 4th Sep)3.5ft (1.1m) 9s
Best Surf11PM (Fri 4th Sep)3.5ft (1.1m) 9s
Most Powerful 2PM (Mon 7th Sep)5ft (1.5m) 13s

Table - best surf conditions forecast for Le Kerou over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at the next 16 days. I’ll be straight with you – this run is a bit of a mixed bag. We’ve got a long wait with a lot of poor conditions, but there is one true standout that makes it worth holding out for.

The first surfable recommendation pops up on Saturday morning, the 5th of September. The water temp is sitting at 66°, which is about average for this time of year – nothing unusual there.

The standout event is the Tuesday morning, the 15th of September. The forecast is showing a solid 6ft swell from the WNW with a short period of 8 seconds. The energy is strong (684), and the wind is light and offshore from the ENE. This is going to be clean and powerful. It’s a bit on the beefy side, so it’s not for the groms – this is expert territory. The swell direction matches the optimal W direction at Le Kerou, so expect some punchy lines. This is the one to circle on your calendar.

Before that, you’ll be waiting through a long gap. After the Saturday morning the 5th, which was a clean 4ft from the W with a 13-second period, the conditions quickly turn poor. The next real glimmer isn’t until the Saturday morning of the 12th, which is a small, clean 3ft from the W, but with weak energy (128). It’s surfable, but don’t expect much. The Sunday afternoon of the 13th offers a glassy 2ft, but again, it’s very ordinary.

The wind is a major issue for most of this period. Strong cross-onshore winds (WSW, W, SW) are the norm, chopping up the waves and making for poor surf. The swell period is often short (6-10 seconds), which doesn’t help shape.

If you’re a kite surfer, the setup on the 7th of September (Monday) with a 4ft to 5ft swell and strong cross-onshore winds might look more interesting than paddle surfing.

After the big Tuesday the 15th, the conditions settle back into small, clean, but very ordinary surf. The Thursday morning of the 17th and the Friday morning of the 18th offer some clean, offshore conditions with 3ft to 4ft swells, but nothing to get too excited about.

So, the long and short of it: clean small surf is possible, but the only real standout is that Tuesday the 15th. It’s a long way off, so keep an eye on it, but it’s the best bet on offer.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 14°C on Tue morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
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
2
2
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
1
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
W
8
1
W
8
1.1
W
9
1.2
W
13
1.1
W
12
0.9
W
11
0.7
W
10
0.6
W
10
0.5
W
9
1.1
WSW
14
1.5
WSW
13
1.4
WSW
12
1.4
WSW
10
1.3
W
9
1.1
W
9
1
W
9
0.8
W
8
0.7
W
8
1.2
WSW
6
1.6
WSW
7
1.6
W
9
Wave Graph
Metric surfscale
Energy kJ
116
143
198
466
368
191
94
67
40
453
688
497
418
300
189
164
91
61
108
292
386
Wind (km/h)
20
WSW
25
W
15
N
10
E
10
SW
20
ENE
20
E
10
SW
15
W
15
WNW
25
WSW
15
WNW
15
W
25
W
15
NW
10
W
25
WSW
15
SW
30
SW
20
W
15
WNW
Wind State
cross-on
cross-on
cross-off
cross-off
on
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
on
cross-on
cross
High Tide
9:59AM3.38m
10:37PM3.18m
11:19AM3.16m
00:22AM2.99m
1:13PM3.16m
2:13AM3.13m
2:43PM3.45m
3:23AM3.43m
3:43PM3.82m
4:14AM3.74m
4:30PM4.14m
4:56AM4.00m
5:11PM4.37m
Low Tide
4:37PM1.04m
5:13AM1.21m
6:03PM1.19m
6:43AM1.28m
7:36PM1.09m
8:08AM1.11m
8:52PM0.80m
9:14AM0.79m
9:49PM0.45m
10:06AM0.45m
10:37PM0.14m
10:50AM0.17m
11:18PM-0.06m
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
clear
clear
clear
cloud
light rain
cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:37
7:37
7:39
7:41
7:41
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:50
8:47
8:45
8:44
8:42
8:39
8:37
 mm
1
3
2
2
Temp °C
20
21
22
17
22
22
20
23
20
19
20
18
16
20
18
16
17
17
17
19
20
Feels °C
19
19
21
15
19
19
15
21
19
18
17
15
14
16
13
14
13
15
12
18
18
  • 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 Le Kerou Surf forecast

The above surf forecast table for Le Kerou provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Le Kerou can be found by selecting the local surf guide option on the grey menu. Our Le Kerou 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 (Le Kerou) 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 Le Kerou 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.

Le Kerou is 11 km (7 miles) from the city of Ploemeur. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Ploemeur. Ploemeur has rooms for a wide range of budgets as well as car hire and transport links.

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