Surf Forecasts:
Le Kerou surf forecast from 29 Aug 2026:
- Best quality surf: Monday 31 Aug, 11PM (local time) - 5ft (1.5m), 10s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 5AM (local time) - 8ft (2.5m), 10s period, W swell with 1,292 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 5ft (1.5m), 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 1.5m 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 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 31st Aug) | 5ft (1.5m) 10s |
| Best Surf | 11PM (Mon 31st Aug) | 5ft (1.5m) 10s |
| Most Powerful | 5AM (Mon 31st Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Le Kerou over the next 16 days.
The Lowdown
Alright crew, Rusty here again. Let’s talk about Le Kerou in feet and inches. It’s a rough outlook, I’ll tell ya that right now. The wind and weather are just gonna make a mess of things for most of this 16-day run. Water temp’s about 65°F, which is dead average for the season, so no weirdness there.
We don’t get a real look until Tuesday, September 1st. The morning’s your best bet. We’ve got a glassy 3ft swell from the west with a 9-second period. The energy is weak, only about (165), so it’s not gonna have any punch. But with those glassy conditions, you could snag a few little peelers. It’s surfable, just barely. The afternoon turns to junk as the wind picks up cross-onshore.
From there, it’s a whole lot of nothing. Days of lumpy, choppy, and just plain poor surf. Monday the 7th of September shows a little promise in the afternoon. A light northerly breeze gives us clean, cross-off conditions on a 4ft west swell (9-second period, 263 energy). It’s only marginal, but the clean conditions are something.
After that, the swell just disappears. We get tiny, clean mornings on the 8th and 9th, but the waves are a pathetic 3ft and then 2ft. By the 10th, it’s practically flat. A spike on Friday the 11th to 5ft is just a blown-out, cross-onshore mess. Not worth paddling out.
The one true standout is that Tuesday morning, September 1st. A 3ft glassy west swell. It’s small and weak, but it’s the only clean surf in the whole forecast. The rest is a long, flat, and windy gap.
That’s the story. A tough run, but these things can change quick. Keep an eye on it.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Warm (max 21°C on Mon afternoon, min 15°C on Mon night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the NNE by Mon night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 14°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
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) | SW 8 | SW 8 | WSW 9 | WSW 8 | WSW 7 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 731 | 860 | 841 | 343 | 324 | 775 | 688 | 529 | 328 | 165 | 101 | 51 | 33 | 18 | 142 | 295 | 190 | 133 | 157 | 198 | 133 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | cross-on | cross-on | cross-on | off | glassy | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross | cross-on | cross-off |
High Tide | 6:22PM4.27m | 6:39AM4.08m | 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 | ||||||||
Low Tide | 12:17PM0.19m | 00:39AM0.09m | 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 | ||||||||
 |  |  |  | |  | | |  |  | | | | | | |  | | | | | |
 | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — |
 | — | — | 9:01 | — | — | 9:00 | — | 8:58 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:50 | — |
mm | 3 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 21 | 20 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 20 | 18 |
Feels °C | 16 | 14 | 16 | 16 | 14 | 14 | 17 | 17 | 17 | 15 | 14 | 15 | 17 | 15 | 17 | 17 | 17 | 18 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 9 | W 8 | — | — | WSW 10 | WSW 10 | WSW 10 | W 9 | W 9 | W 8 | W 8 | W 8 | S 14 | W 8 | S 14 | W 8 | W 9 | — | W 9 |
| kJ | — | — | 577 | 324 | — | — | 688 | 529 | 328 | 165 | 101 | 51 | 33 | 18 | 4 | 190 | 4 | 133 | 157 | — | 133 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 15 | S 14 | S 14 | SW 14 | S 14 | S 14 | — | WSW 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 4 | 4 | 8 | 4 | 4 | — | 73 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | WSW 9 | WSW 8 | WSW 7 | WSW 9 | — | — | — | — | — | — | — | WSW 4 | W 8 | W 8 | W 8 | — | — | W 9 | — |
| kJ | 731 | 860 | 841 | 343 | 324 | 775 | — | — | — | — | — | — | — | 8 | 142 | 295 | 190 | — | — | 198 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 444 | 483 | 15 | 103 | 350 | 475 | 52 | 49 | 0 | 0 | 49 | 15 | 209 | 483 | 60 | 60 | 483 | 15 | 209 | 106 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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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