Surf Forecasts:
How big are the waves at Les Roches Blanches today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 1ft (0.3m), 7s period with W swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 1ft (0.3m), 9s period with WNW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.7m), 8s period with WNW swell.
The current surf forecast for Les Roches Blanches at 12PM is: 0.2m 10s primary swell from a West-northwest direction and 0.3m 4s secondary swell from a West-northwest direction, 0.3m 7s secondary swell from a West direction (forecast issued at 07:00am August 17). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 1ft (0.3m) | 7s |
| Afternoon (17 Aug) | 1ft (0.3m) | 9s |
| Evening (17 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 22°C on Mon afternoon, min 16°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | W 7 | W 7 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | W 8 | W 8 | W 8 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 9 | WNW 11 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 9 | 9 | 10 | 18 | 31 | 70 | 60 | 42 | 37 | 35 | 30 | 11 | 11 | 12 | 46 | 44 | 79 | 86 | 117 | 277 | 408 | 458 | 433 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 8:08AM4.37m | 8:26PM4.33m | 8:44AM4.09m | 9:02PM3.95m | 9:22AM3.78m | 9:42PM3.56m | |||||||||||||||||
Low Tide | 2:15AM0.28m | 2:30PM0.45m | 2:52AM0.61m | 3:10PM0.79m | 3:30AM0.98m | 3:52PM1.16m | |||||||||||||||||
 |  |  | | | | | |  | |  | | | | | | |  | |  | | |  | |
 | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 15 | 16 | 20 | 22 | 22 | 20 | 18 | 17 | 17 | 16 | 19 | 20 | 20 | 20 | 18 | 17 | 17 | 16 | 17 | 19 | 20 | 19 | 17 |
Feels °C | 15 | 16 | 20 | 21 | 21 | 20 | 19 | 18 | 16 | 16 | 19 | 19 | 19 | 20 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 4 | NW 4 | WNW 4 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | W 8 | W 8 | W 8 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 9 | SW 16 | SW 16 | WNW 10 |
| kJ | 5 | 5 | 4 | 18 | 31 | 70 | 60 | 42 | 37 | 35 | 30 | 11 | 11 | 11 | 37 | 44 | 79 | 86 | 117 | 277 | 10 | 10 | 433 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | — | — | — | S 16 | SW 16 | W 9 | W 8 | SW 17 | SW 17 | SW 17 | W 8 | W 8 | SW 16 | SW 16 | NW 14 | SW 16 | SW 16 | — | SW 15 |
| kJ | 9 | 9 | 8 | 4 | — | — | — | 5 | 10 | 6 | 6 | 11 | 11 | 12 | 10 | 10 | 10 | 10 | 7 | 10 | 10 | — | 9 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 10 | NW 7 | S 17 | — | — | — | — | SW 17 | SW 17 | — | S 17 | — | SW 17 | SW 17 | — | W 15 | SW 15 | — | — | — | — |
| kJ | 5 | 5 | 10 | 2 | 6 | — | — | — | — | 11 | 11 | — | 6 | — | 11 | 11 | — | 4 | 9 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 4 | W 7 | — | — | — | — | — | — | W 6 | WNW 6 | WNW 6 | WNW 6 | — | — | — | — | — | WNW 11 | WNW 10 | — |
| kJ | — | — | — | 5 | 24 | — | — | — | — | — | — | 25 | 35 | 36 | 46 | — | — | — | — | — | 408 | 458 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 236 | 265 | 259 | 519 | 520 | 520 | 16 | 16 | 33 | 20 | 33 | 702 | 702 | 711 | 781 | 16 | 16 | 16 | 31 | 27 | 27 | 37 | 34 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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