Surf Forecasts:
How big are the waves at Le Sillon today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.1m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.7m), 13s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 13s period with WNW swell.
The current surf forecast for Le Sillon at 2AM is: 1.2m 9s primary swell from a West-northwest direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (18 Sep) | 2.5ft (0.7m) | 13s |
| Evening (18 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Le Sillon. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 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 6 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 13 | WNW 13 | WNW 13 | WNW 10 | WNW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 123 | 227 | 238 | 211 | 226 | 240 | 255 | 151 | 269 | 265 | 64 | 163 | 254 | 69 | 76 | 99 | 99 | 111 | 103 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross | cross | cross-on | on | on | cross-on |
High Tide | 11:46PM10.01m | 12:03PM9.65m | 00:24AM9.08m | 12:46PM8.77m | |||||||||||||||
Low Tide | 6:06PM3.45m | 6:21AM3.91m | 6:42PM4.24m | 7:02AM4.70m | 7:34PM4.97m | ||||||||||||||
 |  |  |  | |  |  | | | | |  | | | | | | | | |
 | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — |
 | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 18 | 17 | 16 | 14 | 14 | 14 | 16 | 21 | 20 | 19 | 18 |
Feels °C | 13 | 12 | 11 | 12 | 13 | 11 | 12 | 14 | 14 | 14 | 13 | 11 | 11 | 11 | 13 | 20 | 18 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 10 | WNW 13 | WNW 13 | — | WNW 9 | WNW 10 | WNW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 11 |
| kJ | — | — | — | — | — | — | 255 | 67 | 269 | — | 45 | 163 | 254 | 69 | 76 | 99 | 99 | 48 | 66 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | — | WNW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | 64 | 50 | 14 | 28 | 27 | 25 | 48 | — | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | — | WNW 13 | WNW 5 | — | — | SW 3 | SW 3 | SSW 3 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 123 | 227 | 238 | 211 | 226 | 240 | 146 | 151 | — | 265 | 29 | — | — | 1 | 2 | 1 | 53 | 111 | 103 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 192 | 148 | 146 | 123 | 122 | 122 | 122 | 198 | 198 | 184 | 122 | 122 | 122 | 108 | 122 | 199 | 198 | 148 | 122 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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