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Les Roches Blanches Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Les Roches Blanches surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 1 pm Monday 30 Mar 2026 CESTForecast update in hr min s Forecast update imminent
Les Roches Blanches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Roches Blanches sea temperature is
11.5° C
(Which is normal for this time of year)How big are the waves at Les Roches Blanches today?
The current surf forecast for Les Roches Blanches at 8PM is: 3.5m 17s primary swell from a West direction (forecast issued at 01:00pm March 30). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 10ft (3.0m) | 18s |
| Afternoon (30 Mar) | 11ft (3.5m) | 17s |
| Evening (30 Mar) | 11ft (3.5m) | 17s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 17 | 17 | 19 | 15 | 18 | 18 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8729 | 8631 | 7311 | 6754 | 7720 | 3183 | 2548 | 4858 | 3652 | 2979 | 2398 | 1680 | 1325 | 1172 | 849 | 799 | 670 | 699 | 688 | 619 | 599 | 579 | 560 | 532 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 4:12PM 4.12 | 4:26AM 4.43 | 4:47PM 4.37 | 5:01AM 4.61 | 5:19PM 4.54 | 5:32AM 4.69 | ||||||||||||||||||
Low Tide / height (m) | 10:04AM 0.59 | 10:19PM 0.56 | 10:44AM 0.33 | 10:58PM 0.32 | 11:19AM 0.17 | 11:33PM 0.18 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:54 |
| Sunset | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - |
 |  | |  |  | | | | | | | |  | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 12 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels °C (?) | 6 | 5 | 4 | 3 | 3 | 4 | 6 | 8 | 7 | 9 | 10 | 10 | 9 | 9 | 8 | 5 | 3 | 5 | 6 | 7 | 7 | 8 | 8 | 8 |
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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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