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) - 1.5ft (0.4m), 6s period with NW swell.
The current surf forecast for Les Roches Blanches at 2AM is: 0.7m 7s primary swell from a West-northwest direction (forecast issued at 07:00pm August 17). An open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 6s |
| Afternoon (18 Aug) | 1ft (0.3m) | 8s |
| Evening (18 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed afternoon. Warm (max 21°C on Tue afternoon, min 16°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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 9 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | W 8 | W 8 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 31 | 70 | 60 | 54 | 36 | 35 | 30 | 11 | 11 | 13 | 37 | 30 | 27 | 76 | 166 | 227 | 291 | 302 | 339 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | glassy | on | cross-on | cross | cross-off |
High Tide | 8:26PM4.33m | 8:44AM4.09m | 9:02PM3.95m | 9:22AM3.78m | 9:42PM3.56m | ||||||||||||||
Low Tide | 2:30PM0.45m | 2:52AM0.61m | 3:10PM0.79m | 3:30AM0.98m | 3:52PM1.16m | ||||||||||||||
 | |  | | | |  |  | | |  | | | |  | | | |  | |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | 9:28 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 9 | — | — | — |
Temp °C | 22 | 20 | 18 | 17 | 16 | 17 | 19 | 21 | 21 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 18 | 19 | 16 |
Feels °C | 20 | 19 | 19 | 18 | 16 | 18 | 19 | 21 | 20 | 19 | 20 | 19 | 17 | 17 | 17 | 16 | 17 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | — | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | W 8 | NW 6 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 10 |
| kJ | 31 | — | 60 | 54 | 36 | 35 | 30 | 11 | 6 | 13 | 37 | 30 | 26 | 76 | 166 | 227 | 291 | 302 | 339 |
Swell 2 Height (m) Direction Period (s) | W 7 | — | — | S 16 | SW 16 | W 9 | W 8 | SW 17 | W 8 | W 8 | W 8 | W 7 | W 7 | SW 16 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 4 | — | — | 5 | 10 | 6 | 13 | 11 | 11 | 11 | 10 | 17 | 27 | 10 | 9 | 10 | 10 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 16 | SW 17 | — | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | W 15 | S 15 | — | — | — | — |
| kJ | — | — | — | — | — | 11 | 11 | — | 11 | 12 | 11 | 11 | 10 | 4 | 5 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 8 | — | — | — | — | — | WNW 6 | W 6 | W 6 | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 70 | — | — | — | — | — | 27 | 24 | 22 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 511 | 511 | 16 | 16 | 20 | 20 | 33 | 959 | 520 | 548 | 16 | 16 | 16 | 0 | 0 | 1 | 34 | 36 | 27 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
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