Surf Forecasts:
How big are the waves at Les Roches Blanches today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.8m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 6ft (1.9m), 10s period with WNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 5.5ft (1.7m), 10s period with WNW swell.
The current surf forecast for Les Roches Blanches at 9PM is: 1.7m 10s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 01:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.8m) | 9s |
| Afternoon (20 Aug) | 6ft (1.9m) | 10s |
| Evening (20 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 13°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | W 10 | W 10 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 564 | 681 | 640 | 640 | 563 | 574 | 523 | 407 | 328 | 295 | 343 | 364 | 192 | 149 | 57 | 57 | 46 | 45 | 41 | 25 | 25 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | glassy | cross-off | on | cross-on |
High Tide | 10:07AM3.46m | 10:34PM3.21m | 11:12AM3.18m | 11:58PM2.98m | 12:54PM3.08m | ||||||||||||||||
Low Tide | 4:45PM1.51m | 5:11AM1.65m | 6:00PM1.75m | 6:37AM1.81m | 7:38PM1.77m | ||||||||||||||||
 |  | | |  | |  | | | | | | | | | |  |  | | | | |
 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:19 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 20 | 18 | 16 | 16 | 15 | 15 | 18 | 19 | 19 | 18 | 15 | 14 | 14 | 13 | 17 | 21 | 20 | 21 | 18 |
Feels °C | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 15 | 19 | 18 | 19 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | SW 14 | SW 14 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 13 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | W 10 | W 9 | NW 7 | W 9 |
| kJ | 564 | 8 | 8 | 640 | 563 | 574 | 523 | 407 | 328 | 7 | 249 | 245 | 192 | 149 | 57 | 57 | 28 | 45 | 41 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | SW 14 | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 16 | SW 13 | SW 13 | SW 16 | SW 16 | W 9 | W 10 | W 10 | NW 8 | NW 7 | W 9 | NW 7 |
| kJ | 8 | — | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 10 | 7 | 7 | 10 | 9 | 39 | 48 | 46 | 28 | 26 | 25 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 16 | SW 16 | — | SW 16 | SW 16 | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | — | — | — | — | — | — | — | 5 | 10 | — | 10 | 10 | — | — | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | WNW 10 | WNW 10 | — | — | — | — | — | — | WNW 9 | WNW 9 | WNW 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | 681 | 640 | — | — | — | — | — | — | 295 | 343 | 364 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 323 | 27 | 323 | 36 | 11 | 16 | 15 | 11 | 36 | 37 | 37 | 86 | 16 | 11 | 1 | 1 | 1 | 0 | 0 | 1 | 16 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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