Surf Forecasts:
How big are the waves at Les Roches Blanches today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 8s period with W swell.
- Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.8m), 6s period with WNW swell.
The current surf forecast for Les Roches Blanches at 11AM is: 0.6m 6s primary swell from a West-northwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 07:00am August 18). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 6s |
| Afternoon (18 Aug) | 1ft (0.3m) | 8s |
| Evening (18 Aug) | 2.5ft (0.8m) | 6s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed afternoon. Warm (max 21°C on Tue afternoon, min 15°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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) | WNW 7 | WNW 7 | WNW 6 | W 8 | W 8 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | W 11 | W 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 48 | 35 | 29 | 11 | 11 | 45 | 44 | 40 | 30 | 76 | 169 | 255 | 296 | 326 | 320 | 335 | 363 | 432 | 506 | 551 | 627 | 563 | 563 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | off | cross-off | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 8:44AM4.09m | 9:02PM3.95m | 9:22AM3.78m | 9:42PM3.56m | 10:07AM3.46m | 10:34PM3.21m | |||||||||||||||||
Low Tide | 2:52AM0.61m | 3:10PM0.79m | 3:30AM0.98m | 3:52PM1.16m | 4:13AM1.34m | 4:45PM1.51m | |||||||||||||||||
 |  | | | | |  |  | |  |  |  |  | | | | | | | | | | | |
 | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 17 | 17 | 19 | 21 | 21 | 20 | 19 | 18 | 17 | 18 | 20 | 18 | 20 | 19 | 16 | 16 | 16 | 17 | 18 | 20 | 19 | 18 | 16 |
Feels °C | 17 | 18 | 19 | 20 | 20 | 20 | 21 | 19 | 18 | 18 | 19 | 17 | 17 | 16 | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 6 | W 8 | NW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | W 11 | W 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 10 | SW 14 | WNW 10 | WNW 10 |
| kJ | 48 | 35 | 29 | 11 | 6 | 45 | 44 | 40 | 30 | 76 | 169 | 255 | 296 | 326 | 320 | 335 | 363 | 432 | 506 | 551 | 8 | 563 | 563 |
Swell 2 Height (m) Direction Period (s) | SW 16 | W 9 | W 8 | SW 17 | W 8 | W 8 | W 8 | W 7 | W 8 | SW 16 | SW 15 | SW 16 | SW 5 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 10 | 6 | 6 | 11 | 11 | 11 | 18 | 17 | 29 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | — | SW 17 | SW 17 | — | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | W 15 | S 15 | — | SW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 11 | 11 | — | 11 | 12 | 11 | 11 | 10 | 4 | 5 | — | 10 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 6 | W 6 | W 6 | — | — | — | — | SSW 2 | WSW 4 | W 5 | WNW 3 | — | — | — | — | — | — | WNW 10 | — | — |
| kJ | — | — | — | 27 | 22 | 15 | — | — | — | — | 1 | 22 | 14 | 4 | — | — | — | — | — | — | 627 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 20 | 20 | 33 | 520 | 606 | 0 | 16 | 16 | 0 | 0 | 36 | 11 | 37 | 341 | 36 | 27 | 83 | 278 | 375 | 391 | 397 | 37 | 16 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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