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Le Sillon Surf Forecast
/ Brittany – Ile et Vilaine (5 surf breaks) /
Surf Forecasts
Le Sillon surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 12 am Wednesday 26 Mar 2025 CETForecast update in hr min s Forecast update imminent
Le Sillon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Le Sillon sea temperature is
9.3° C
(Which is slightly cooler than normal)How big are the waves at Le Sillon today?
The current surf forecast for Le Sillon at 1AM is: 0.3m 9s primary swell from a West-northwest direction and 0.3m 4s secondary swell from a Northwest direction (forecast issued at 12:00am March 26). The wind direction is predicted to be onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 1.5ft (0.5m) | 12s |
| Afternoon (26 Mar) | 1.5ft (0.5m) | 11s |
| Evening (26 Mar) | 1.5ft (0.5m) | 11s |
Table - waves today at Le Sillon. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 9 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 6 | 6 | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 11 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 17 | 17 | 30 | 81 | 69 | 70 | 59 | 57 | 61 | 82 | 71 | 66 | 41 | 40 | 40 | 38 | 77 | 75 | 69 | 79 | 83 | 82 | 536 | 223 | 238 | 188 | 135 | 614 | 405 | 421 | 269 | 289 | 196 | 153 | 133 | 97 | 93 | 91 | 90 | 88 | 86 | 85 | 85 | 85 | 85 | 86 | 107 | 109 | 78 | 75 | 71 | 88 | 79 | 135 | 121 | 113 | 111 | 79 | 66 | 40 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | glass | glass | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | on | on | on | cross- on | cross | cross | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- on | cross- on | on | on | on | on | cross- on | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:45AM 9.63 | 5:16PM 9.98 | 5:35AM 10.72 | 6:01PM 11.04 | 6:18AM 11.77 | 6:42PM 11.97 | 6:59AM 12.61 | 7:21PM 12.66 | 7:40AM 13.12 | 8:00PM 13.00 | 8:20AM 13.23 | 8:40PM 12.96 | 9:00AM 12.93 | 9:20PM 12.53 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:54PM 4.25 | 11:29AM 3.41 | 11:53PM 3.20 | 12:20PM 2.34 | 12:41AM 2.16 | 1:05PM 1.40 | 1:24AM 1.29 | 1:47PM 0.73 | 2:05AM 0.72 | 2:28PM 0.42 | 2:46AM 0.52 | 3:09PM 0.50 | 3:27AM 0.70 | 3:49PM 0.96 | 4:10AM 1.23 | |||||||||||||||||||||||||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:32 | - | - | - | - | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - | 7:37 | - | - | - | - |
 | | |  | |  |  | |  | | | | | | | | | | | |  |  | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 11 | 9 | 9 | 10 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 15 | 14 | 12 | 9 | 9 | 8 | 10 | 14 | 16 | 15 | 12 | 10 | 8 | 7 |
| Feels °C (?) | 6 | 7 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 8 | 9 | 7 | 7 | 6 | 4 | 3 | 1 | 1 | 2 | 4 | 3 | 4 | 6 | 7 | 8 | 8 | 5 | 5 | 7 | 8 | 8 | 10 | 9 | 8 | 9 | 10 | 10 | 8 | 8 | 10 | 11 | 9 | 7 | 4 | 4 | 2 | 3 | 7 | 11 | 10 | 7 | 5 | 3 | 2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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