Surf Forecasts:
How big are the waves at Les Roches Blanches today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 4.5ft (1.4m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 6ft (1.8m), 10s period with WNW swell.
- Evening surf: Evening surf (17 Sep, local time) - 5.5ft (1.7m), 9s period with WNW swell.
The current surf forecast for Les Roches Blanches at 10AM is: 1.4m 10s primary swell from a West-northwest direction (forecast issued at 01:00am September 17). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 4.5ft (1.4m) | 10s |
| Afternoon (17 Sep) | 6ft (1.8m) | 10s |
| Evening (17 Sep) | 5.5ft (1.7m) | 9s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 19°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | W 10 | WNW 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 531 | 506 | 410 | 440 | 640 | 461 | 461 | 591 | 712 | 599 | 1654 | 1535 | 1535 | 1210 | 1057 | 888 | 833 | 781 | 755 | 693 | 737 | 737 | 759 | 679 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:36AM3.85m | 8:55PM3.55m | 9:16AM3.50m | 9:41PM3.19m | 10:14AM3.17m | 11:00PM2.91m | ||||||||||||||||||
Low Tide | 2:45AM1.01m | 3:09PM1.17m | 3:24AM1.37m | 3:57PM1.53m | 4:18AM1.70m | 5:11PM1.81m | ||||||||||||||||||
 | |  |  |  |  |  | |  | | | | | | | | | | | | | | | | |
 | — | 7:56 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 17 | 17 |
Feels °C | 15 | 14 | 13 | 14 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 18 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | W 10 | WNW 10 | — | WNW 10 | — | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 531 | 506 | 410 | — | 640 | — | 461 | 591 | 712 | 599 | 1654 | 1535 | 1535 | 1210 | 1057 | 888 | 833 | 781 | 755 | 693 | 737 | 737 | 759 | 679 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 15 | WNW 13 | — | — | — | — | — | — | — | S 16 | S 16 | S 16 | — | — | S 14 | S 14 |
| kJ | — | — | — | — | — | — | — | — | 229 | 475 | — | — | — | — | — | — | — | 5 | 5 | 5 | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | W 10 | W 10 | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 440 | 489 | 461 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 82 | 278 | 37 | 37 | 36 | 34 | 16 | 16 | 16 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 0 | 27 | 27 | 27 | 0 | 0 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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