Surf Forecasts:
Le Kerou surf forecast from 30 Aug 2026:
- Best quality surf: Saturday 5 Sep, 2AM (local time) - 5ft (1.6m), 13s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 8AM (local time) - 8ft (2.5m), 10s period, W swell with 1,373 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 5ft (1.6m), 10s period with WSW 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 Monday (Aug 31) at 11PM. The primary swell is predicted to be 1.6m and 10s period. 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 2.5m 10s and forecast to arrive on Monday (Aug 31) at 8AM. 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 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 31st Aug) | 5ft (1.6m) 10s |
| Best Surf | 2AM (Sat 5th Sep) | 5ft (1.6m) 13s |
| Most Powerful | 8AM (Mon 31st Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Le Kerou over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m gonna be straight with you – this stretch for Le Kerou is a tough one to write. We’ve got a solid 16-day window ahead, but the first week and a half or so is pretty much a write-off. It’s not until we get into the second week that a few glimmers show up, but even then, it’s more about the conditions being tolerable rather than pumping surf. There are some big gaps here, especially right at the start, with no decent waves on offer until Tuesday the 1st of September, and even that’s a struggle.
Alright, so from Sunday the 30th of August right through, it’s a grim scene. Onshore winds are in the driver's seat, with moderate to fresh breezes from the WSW and W just destroying any chance of a clean wave. The swell is there, but it’s all wind-slop. On the Sunday morning we’re looking at 5.2ft from the WSW, but the period is a short and weak 8 seconds, and the combined energy is a moderate 435 – but the wind is howling onshore at 12 mph, so the surface is just blown out. It gets worse into the arvo with the wind picking up to 19 mph.
Monday the 31st is even bigger, with the swell pushing 6.9ft to 7.2ft from the W and WSW, with periods stretching to 10 seconds. The combined energy jumps right up, hitting 1576 on Monday afternoon – that’s strong wave energy – but it’s all cross-onshore and lumpy. The wind is a full 19 mph again. This is proper messy, big, and choppy. For a beginner spot like this, those 6.9ft to 7.2ft waves are too big anyway.
Then on Tuesday the 1st of September, we get the one tiny highlight of this whole early period. The morning is glassy – absolutely zero wind, a calm wind state. The swell has dropped right back to 3.3ft, coming from the west with a 9-second period. The combined energy is a low 169. The report says “surfable waves but very ordinary conditions,” which is about right. It’s small and weak, but it’s glassy. For about four hours, you could get a few soft, clean little waves if you’re a beginner or on a longboard. But that’s it. The afternoon sees the wind swing back onshore and it’s back to poor.
From there, we go into a real dead zone. Wednesday the 2nd through to Friday the 4th of September is just a procession of onshore winds, tiny swell (1.6ft to 4.9ft), and directions that don’t fit the optimum westerly. The combined energy is all under 200 except for Friday, when it gets back up to moderate numbers (594 and 628) as the swell picks up to 4.9ft from the west with a 12-second period. But again, cross-onshore winds at 12 mph ruin it.
Now, finally, on Saturday the 5th of September, things look a bit better. The morning has the wind swinging offshore from the NNE at only 6 mph. The swell is 3.9ft from the west with a nice 12-second period, and the combined energy is a moderate 376. The wave comment says “expect good surf conditions,” and the report calls it “clean.” This is your best chance in the whole 16-day window. The water temp is sitting around 66°F, and the anomaly is only +1.1°F, so pretty average for this time of year. For a break that’s fairly consistent, it’s a nice turnaround. It’s small, but clean, and the offshore wind will make it look pretty.
After that, we’re straight back into the doldrums. Sunday the 6th through the rest of the week sees the swell drop to nothing – 1.3ft to 2.0ft – with weak energy (24 to 77), and while the wind is occasionally cross-off or clean, there’s just no power in the water. A few spots on the 11th and 12th of September have very clean conditions with offshore winds from the NE, but the swell is tiny (1.6ft to 3.3ft) and the period is short on the 11th (7 seconds), so you’re just bobbing around.
The very tail end, around the 14th of September, shows a bit of promise, but it’s too far out to get too excited about. The wind is cross-off from the east at 12 mph, but it’s still only 1.6ft and weak.
Honestly, if you’re desperate for a paddle, your one standout is the Saturday morning, the 5th of September at Le Kerou. The swell is from the west at 3.9ft with a 12-second period, the wind is a light offshore at 6 mph, and it’s clean. It’s not big, but it’s surfable and the conditions will be nice. Crowds are possible at this spot sometimes, but on a small clean day like that, it might be okay. For anything bigger than that, the onshore winds just kill it.
Other than that, it’s a long stretch of poor surf. The breaks here see this kind of
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Warm (max 20°C on Sun morning, min 14°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 9 | WSW 10 | W 10 | WSW 10 | W 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 12 | W 12 | W 13 | W 12 | W 11 | W 10 |
Wave Graph | |||||||||||||||||||||
331 | 381 | 793 | 846 | 951 | 391 | 169 | 106 | 69 | 33 | 29 | 86 | 108 | 127 | 103 | 594 | 628 | 800 | 376 | 295 | 133 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-off | glassy | cross-on | cross-off | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-off | off | on | off |
High Tide | 6:53PM4.29m | 7:11AM4.09m | 7:26PM4.22m | 7:45AM4.02m | 8:02PM4.06m | 8:22AM3.87m | 8:42PM3.81m | 9:05AM3.65m | 9:31PM3.50m | 9:59AM3.38m | 10:37PM3.18m | 11:19AM3.16m | 00:22AM2.99m | ||||||||
Low Tide | 12:50PM0.14m | 1:12AM0.10m | 1:24PM0.18m | 1:46AM0.20m | 2:01PM0.31m | 2:24AM0.39m | 2:42PM0.51m | 3:07AM0.66m | 3:32PM0.78m | 4:01AM0.96m | 4:37PM1.04m | 5:13AM1.21m | 6:03PM1.19m | ||||||||
7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | |
— | — | 9:00 | — | 8:58 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — | |
mm | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 18 | 19 | 20 | 20 | 17 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 21 | 20 | 16 | 21 | 20 |
Feels °C | 18 | 16 | 13 | 16 | 16 | 16 | 17 | 15 | 14 | 16 | 15 | 18 | 19 | 18 | 18 | 18 | 19 | 16 | 14 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | — | — | WSW 10 | WSW 10 | WSW 10 | W 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | S 14 | WSW 14 | W 12 | — | W 13 | W 12 | W 11 | W 10 |
331 | — | — | 846 | 625 | 391 | 169 | 106 | 69 | 33 | 29 | 86 | 108 | 4 | 70 | 594 | — | 800 | 376 | 295 | 133 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 5 | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 7 | WSW 8 | WSW 9 | — | W 10 | — | — | — | — | — | SW 3 | — | — | W 8 | W 8 | — | W 12 | — | — | — | NE 3 |
104 | 381 | 793 | — | 951 | — | — | — | — | — | 2 | — | — | 127 | 103 | — | 628 | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 103 | 312 | 446 | 52 | 52 | 0 | 0 | 106 | 0 | 55 | 60 | 49 | 49 | 60 | 16 | 49 | 49 | 0 | 0 | 15 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











