Surf Forecasts:
How big are the waves at Les Roches Blanches today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.4m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 11s period with WNW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 12s period with WNW swell.
The current surf forecast for Les Roches Blanches at 9PM is: 1.2m 12s primary swell from a West-northwest direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4.5ft (1.4m) | 11s |
| Afternoon (21 Sep) | 4.5ft (1.3m) | 11s |
| Evening (21 Sep) | 4ft (1.2m) | 12s |
Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 16°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 12 | W 17 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 447 | 394 | 401 | 355 | 343 | 288 | 217 | 210 | 206 | 191 | 238 | 256 | 284 | 816 | 1006 | 1593 | 1472 | 1431 | 1214 | 888 | 875 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-off | cross-on | on | cross-on | on | cross-on | on | cross-on | on | on | on |
High Tide | 1:56PM3.16m | 2:34AM3.17m | 2:54PM3.48m | 3:18AM3.51m | 3:32PM3.84m | ||||||||||||||||
Low Tide | 8:25PM1.62m | 8:45AM1.52m | 9:16PM1.28m | 9:30AM1.18m | 9:55PM0.92m | ||||||||||||||||
 | |  | |  | | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — |
 | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 21 | 23 | 22 | 19 | 18 | 17 | 17 | 19 | 23 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 23 | 23 | 20 | 17 |
Feels °C | 17 | 22 | 23 | 21 | 18 | 17 | 16 | 16 | 18 | 23 | 19 | 20 | 17 | 16 | 17 | 16 | 15 | 20 | 20 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 12 | W 17 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 |
| kJ | 447 | 394 | 401 | 355 | 343 | 288 | 217 | 210 | 206 | 191 | 238 | 256 | 266 | 816 | 1006 | 1593 | 1472 | 1431 | 1214 | 888 | 875 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 12 | S 12 | W 21 | W 20 | W 18 | W 17 | W 11 | W 11 | — | W 10 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | 3 | 9 | 31 | 106 | 284 | 305 | 231 | — | 113 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 20 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 11 | 1 | 1 | 1 | 1 | 1 | 16 | 16 | 16 | 1 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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