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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 pm Sunday 26 Oct 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
15.2° C
(Which is slightly warmer than usual)How big are the waves at Le Sillon today?
The current surf forecast for Le Sillon at 4PM is: 1.6m 6s primary swell from a West-northwest direction (forecast issued at 12:00pm October 26). The wind direction is predicted to be onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 5.5ft (1.7m) | 7s |
| Afternoon (26 Oct) | 5ft (1.6m) | 6s |
| Evening (26 Oct) | 6ft (1.9m) | 6s |
Table - waves today at Le Sillon. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 255 | 205 | 177 | 200 | 349 | 764 | 979 | 1320 | 1490 | 929 | 565 | 404 | 339 | 295 | 284 | 225 | 237 | 208 | 181 | 138 | 110 | 95 | 87 | 38 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:24AM 10.93 | 9:40PM 10.50 | 9:55AM 10.42 | 10:14PM 9.91 | 10:31AM 9.85 | 10:55PM 9.27 | ||||||||||||||||||
Low Tide / height (m) | 4:07PM 3.14 | 4:20AM 3.54 | 4:42PM 3.67 | 4:58AM 4.11 | 5:26PM 4.19 | 5:46AM 4.65 | ||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:59 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - |
 |  | |  | | | |  |  | |  | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 14 | 14 | 15 | 15 | 14 | 13 | 14 | 12 | 11 |
| Feels °C (?) | 6 | 6 | 4 | 6 | 5 | 5 | 5 | 5 | 5 | 7 | 8 | 10 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 11 | 8 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Le Sillon surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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