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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 Friday 15 May 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
14.4° C
(Which is 1.3°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 5PM is: 1.3m 8s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 01:00pm May 15). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5ft (1.5m) | 9s |
| Afternoon (15 May) | 4.5ft (1.4m) | 9s |
| Evening (15 May) | 4.5ft (1.3m) | 8s |
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 6mm), mostly falling on Fri afternoon. Very mild (max 13°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 16 | W 15 | W 14 | W 13 | WNW 13 | WNW 13 | W 12 | W 12 | W 12 | |
354 | 286 | 230 | 202 | 226 | 110 | 107 | 81 | 81 | 118 | 115 | 131 | 127 | 106 | 127 | 140 | 272 | 602 | 1172 | 1269 | 1211 | 1134 | 1116 | 1136 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:12PM4.61m | 4:33AM4.74m | 4:56PM4.84m | 5:18AM4.85m | 5:40PM4.95m | 6:05AM4.82m | ||||||||||||||||||
Low Tide | 10:10AM0.26m | 10:33PM0.21m | 10:55AM0.08m | 11:19PM0.00m | 11:40AM-0.00m | 00:05AM-0.08m | ||||||||||||||||||
 |  |  |  |  | |  | | | | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — |
 | — | — | — | 9:49 | — | — | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:51 | — | — | — | 9:52 |
— | 1 | 1 | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 12 | 13 | 13 | 11 | 9 | 10 | 9 | 9 | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 12 |
7 | 7 | 7 | 5 | 5 | 6 | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | SW 13 | SW 13 | SW 13 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 16 | W 16 | W 15 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | W 14 | W 13 | WNW 13 | WNW 13 | W 12 | W 12 | W 12 |
 kJ | 354 | 7 | 7 | 7 | 153 | 110 | 107 | 81 | 81 | 5 | 5 | 17 | 127 | 106 | 127 | 140 | 140 | 602 | 1172 | 1269 | 1211 | 1134 | 1116 | 1136 |
Swell 2 Height (m) Direction Period (s) | SW 14 | — | — | — | SW 13 | SW 13 | SW 13 | S 13 | S 13 | S 13 | — | — | W 15 | W 14 | W 13 | W 16 | W 15 | — | — | — | — | — | — | — |
| kJ | 7 | — | — | — | 7 | 7 | 7 | 3 | 3 | 3 | — | — | 38 | 58 | 55 | 126 | 272 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | WNW 12 | WNW 12 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 47 | 50 | 44 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 9 | WNW 8 | WNW 8 | NW 8 | — | — | — | — | W 8 | W 8 | W 7 | — | — | — | — | — | WNW 8 | WNW 7 | — | — | — | — | — |
| kJ | — | 286 | 230 | 202 | 226 | — | — | — | — | 118 | 115 | 131 | — | — | — | — | — | 143 | 143 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 86 | 596 | 509 | 11 | 34 | 0 | 0 | 33 | 265 | 298 | 323 | 36 | 34 | 11 | 16 | 33 | 27 | 509 | 294 | 34 | 2 | 31 | 82 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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