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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 am Thursday 30 Apr 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
14.3° C
(Which is 2.3°C warmer than 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 4AM is: 0.9m 17s primary swell from a West-northwest direction and 0.8m 11s secondary swell from a West direction (forecast issued at 01:00am April 30). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3.5ft (1.0m) | 16s |
| Afternoon (30 Apr) | 3ft (0.9m) | 15s |
| Evening (30 Apr) | 3ft (0.9m) | 15s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 18°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 18 | WNW 17 | W 16 | W 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 10 | W 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
404 | 487 | 542 | 516 | 429 | 397 | 381 | 301 | 297 | 226 | 204 | 154 | 151 | 145 | 142 | 125 | 91 | 108 | 96 | 70 | 47 | 47 | 46 | 65 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | |
High Tide | 4:31AM4.31m | 4:49PM4.36m | 5:03AM4.38m | 5:18PM4.45m | 5:33AM4.38m | 5:48PM4.47m | ||||||||||||||||||
Low Tide | 10:49AM0.43m | 11:06PM0.42m | 11:22AM0.39m | 11:40PM0.37m | 11:54AM0.41m | |||||||||||||||||||
 |  |  |  |  |  | |  | | |  | | | | | | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 16 | 18 | 17 | 15 | 13 | 13 | 12 | 12 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 13 |
14 | 14 | 12 | 13 | 15 | 16 | 14 | 12 | 13 | 11 | 11 | 13 | 12 | 12 | 13 | 12 | 12 | 12 | 11 | 13 | 15 | 14 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 12 | WNW 17 | W 16 | W 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 7 | W 7 | W 7 | W 6 | WNW 11 |
 kJ | 177 | 487 | 542 | 516 | 429 | 397 | 381 | 301 | 297 | 226 | 204 | 116 | 137 | 119 | 121 | 86 | 85 | 108 | 96 | 38 | 35 | 23 | 20 | 65 |
Swell 2 Height (m) Direction Period (s) | W 18 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 12 | W 10 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 6 |
| kJ | 404 | 166 | 160 | 121 | 119 | 119 | 116 | 116 | 80 | 134 | 106 | 154 | 151 | 145 | 142 | 125 | 91 | 77 | 75 | 70 | 47 | 47 | 46 | 20 |
Swell 3 Height (m) Direction Period (s) | N 10 | SSE 5 | — | — | — | SSE 5 | S 5 | S 5 | S 5 | — | — | — | — | — | — | — | — | — | — | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 |
| kJ | 2 | 2 | — | — | — | 9 | 4 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 33 | 19 | 18 | 17 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | SE 5 | SE 3 | S 3 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 6 | 2 | 6 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1 | 1 | 4 | 4 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 16 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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