Le Kerou Surf Break

Lat Long: 47.77° N 3.56° W

Le Kerou Surf Forecast and Surf Report

Issued: 1 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Le Kerou sea temperature is
19.0°C
1.5° 

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 14 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11AM (local time) - 5ft (1.6m), 17s period, W swell with cross-offshore winds.
  • Most powerful swell: Friday 18 Sep, 11AM (local time) - 5ft (1.6m), 17s period, W swell with 1,519 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 15 Sep, 2AM (local time) - 2.5ft (0.7m), 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 Tuesday (Sep 15) at 2AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.1m and 13s. 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 1.6m 17s and forecast to arrive on Friday (Sep 18) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Monday (Sep 21) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 15th Sep)2.5ft (0.7m) 9s
Best Surf11AM (Fri 18th Sep)5ft (1.6m) 17s
Most Powerful11AM (Fri 18th Sep)5ft (1.6m) 17s

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


The Lowdown

Righto, Rusty here. Let’s have a look at what’s on the cards for Le Kerou.

Overall, this stretch is waking up slowly. The first few days are pretty ordinary, but there’s a proper standout tucked away in there, especially for the experienced crew.

The week starts quiet. Monday the 14th has a weak 2ft west swell, but with onshore wind and combined energy sitting at just 104, it’s a scratchy one to skip. Tuesday the 15th doesn’t get much better – similar small swell and cross-shore winds. The water is a touch warmer than usual for this time of year, sitting at 66°, which is about 3° above average, so it’s a bit notable but nothing wild.

Things start to move on Wednesday the 16th. The morning is still small at 4ft from the west, but the wind is cross-offshore and it looks clean. The real highlight, though, is Wednesday afternoon – a jump to 6ft from the west-northwest, with a 10-second period and combined energy of 1092, which is strong. The wind holds cross-offshore, so it’s clean. This is one of the best windows in the whole run, but at nearly 6ft, it’s pushing into the zone for stronger intermediates and above – beginners might find it a handful.

Thursday the 17th is a write-off: onshore wind and chop. Friday the 18th morning is the standout of the entire forecast – 5ft from the west, but check this: a 17-second period, which is very long period groundswell. Combined energy is a massive 1830. The wind is cross-offshore, so it’s clean. This is proper quality, but with that kind of period, it’s going to be lined up and powerful, best suited for experienced surfers. It’ll be a bit straight at the beach, so the reef or point might handle it better. The afternoon on Friday gets ruined by a 30 km/h cross-onshore wind, so don’t sleep in – the morning is the window.

The weekend is mixed. Saturday the 19th drops back to 3ft with onshore wind, nothing to get excited about. Sunday the 20th has a small 3ft west swell and clean offshore wind in the morning – surfable but very ordinary.

The second week is a real comedown. From Monday the 21st to Sunday the 27th, the swell stays small, mostly between 1ft and 3ft, with combined energy mostly under 300. The winds are often clean or offshore, so you could get a tiny, clean wave on the 22nd, 23rd, 25th, or 27th mornings – but it’s really just for a longboard or a sneaky paddle. Nothing stands out as a proper session.

The very end of the run, Tuesday the 29th, shows a little spike in the afternoon – 3ft from the west-southwest, but with a 15-second period and combined energy of 316. The wind is cross-offshore and clean, so it’s interesting, but still small. Worth keeping an eye on if you’re desperate.

So, to sum up: the best on offer is Friday morning the 18th – big, long-period groundswell and clean conditions. Wednesday afternoon the 16th is a solid second choice. The rest is pretty quiet, with a long stretch of small waves from the 21st onwards.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the WNW by Wed night).

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Thu night, min 14°C on Thu night). Mainly fresh winds.

Mon
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
1
3
1
0
0
2
4
0
2
1
0
1
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
9
0.7
W
9
0.6
W
8
0.7
W
8
1.1
W
8
1.3
W
9
1.9
WNW
10
1.2
W
11
1.4
WNW
10
1.2
W
10
1.2
W
9
1.6
W
17
1.5
W
15
1.2
W
13
1
W
12
0.9
W
12
0.9
W
11
0.9
W
10
0.9
W
10
1
W
13
Wave Graph
Metric surfscale
Energy kJ
81
74
51
66
167
276
706
326
363
273
225
1519
957
488
295
216
181
168
167
324
Wind (km/h)
15
WSW
5
NNW
15
NW
25
WNW
15
NW
20
NNW
15
NNW
5
WNW
25
WSW
25
W
15
NNW
15
NW
30
WSW
5
NNE
10
SW
15
WSW
15
N
10
NE
15
WSW
20
NE
Wind State
on
cross-off
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-on
glassy
on
cross-on
cross-off
off
on
off
High Tide
7:27PM4.09m
7:41AM3.93m
7:57PM3.80m
8:11AM3.70m
8:29PM3.48m
8:43AM3.42m
9:04PM3.16m
9:22AM3.13m
9:49PM2.84m
10:19AM2.85m
11:12PM2.60m
12:23PM2.71m
1:53AM2.64m
Low Tide
1:43AM0.29m
2:00PM0.40m
2:18AM0.60m
2:38PM0.71m
2:55AM0.94m
3:21PM1.06m
3:39AM1.28m
4:15PM1.38m
4:40AM1.56m
5:33PM1.60m
6:08AM1.69m
7:08PM1.60m
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
light rain
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:52
7:54
7:54
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:27
8:24
8:22
8:21
8:19
8:16
 mm
1
Temp °C
22
22
20
23
19
16
21
18
17
17
19
16
18
18
16
17
19
16
21
22
Feels °C
20
20
18
19
15
13
17
13
13
13
16
13
14
13
15
15
19
16
20
20
  • 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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