- Forecast
- Maps
- Live
- Weather State
- Spot Information
Les Roches Blanches Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Les Roches Blanches surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 7 am Thursday 23 Oct 2025 CEST
Best Forecast Surf Conditions for Les Roches Blanches this week:
The surf forecast for Les Roches Blanches over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 24) at 2AM. The primary swell is predicted to be 3.5m and 12s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Les Roches Blanches in the next 12 days are 4.5m 13s and forecast to arrive on Thursday (Oct 23) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Thursday (Oct 30) at 1AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 24th Oct) | 11ft (3.5m) 12s |
| Best Surf | 2AM (Fri 24th Oct) | 11ft (3.5m) 12s |
| Most Powerful | 2PM (Thu 23rd Oct) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for Les Roches Blanches over the next 12 days.
Short Range Forecast Moderate rain (total 10mm), heaviest on Thu morning. Very mild (max 13°C on Thu afternoon, min 11°C on Thu night). Winds decreasing (strong winds from the WNW on Thu morning, light winds from the NW by Sat morning). | Days 3-6 Weather Summary Some drizzle, heaviest during Sun morning. Very mild (max 15°C on Mon afternoon, min 10°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 10 | 9 | 10 | 13 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 7002 | 6057 | 3746 | 1826 | 1940 | 1630 | 518 | 352 | 169 | 183 | 235 | 168 | 183 | 199 | 157 | 169 | 290 | 199 | 304 | 526 | 285 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 6:13PM 4.40 | 6:27AM 4.44 | 6:42PM 4.25 | 6:57AM 4.29 | 7:13PM 4.04 | 7:29AM 4.07 | 7:46PM 3.79 | 8:04AM 3.82 | 8:25PM 3.52 | 8:48AM 3.55 | 9:15PM 3.27 | 9:47AM 3.33 | 10:30PM 3.09 | ||||||||
Low Tide / height (m) | 12:22PM 0.37 | 12:34AM 0.47 | 12:53PM 0.51 | 1:04AM 0.66 | 1:24PM 0.72 | 1:35AM 0.88 | 1:57PM 0.98 | 2:08AM 1.13 | 2:35PM 1.25 | 2:48AM 1.39 | 3:24PM 1.50 | 3:44AM 1.61 | 4:35PM 1.65 | ||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
| Sunrise | 8:47 | - | - | 8:48 | - | - | 8:49 | - | - | 8:52 | - | - | 8:52 | - | - | 8:55 | - | - | 8:56 | - | - |
| Sunset | - | 7:15 | - | - | 7:13 | - | - | 7:10 | - | - | 7:08 | - | - | 7:07 | - | - | 7:06 | - | - | 7:04 | - |
 |  | |  | |  |  |  |  | | |  | | | | | | | | |  | |
Rain (mm) | 4 | 1 | 1 | 2 | 2 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 12 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 13 | 13 | 15 | 14 | 14 | 14 | 13 | 10 | 15 | 15 |
| Feels °C (?) | 2 | 4 | 3 | 5 | 6 | 5 | 8 | 6 | 5 | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 11 | 7 | 10 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Brittany - Finistere
Still cross-shore at Les Roches Blanches (extremely windy from the WNW at Tréfuntec 6 km from Les Roches Blanches). No surfable waves
1 h 5 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Les Roches Blanches surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Les Roches Blanches Surf forecast
The above surf forecast table for Les Roches Blanches provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Les Roches Blanches can be found by selecting the local surf guide option on the grey menu. Our Les Roches Blanches 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 Roches Blanches) 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 Roches Blanches 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.
Les Roches Blanches is 3 km (2 miles) from the city of Douarnenez. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Douarnenez. Douarnenez has rooms for a wide range of budgets as well as car hire and transport links.
Nearest