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Surf Forecasts:
Blancs Sablons surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 6 am Sunday 07 Dec 2025 CETForecast update in hr min s Forecast update imminent
Blancs Sablons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blancs Sablons sea temperature is
13.1° C
(Which is slightly warmer than usual)How big are the waves at Blancs Sablons today?
The current surf forecast for Blancs Sablons at 12PM is: 5.0m 12s primary swell from a West-southwest direction (forecast issued at 06:00am December 07). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 16ft (5.0m) | 14s |
| Afternoon (07 Dec) | 18ft (5.5m) | 12s |
| Evening (07 Dec) | 15ft (4.5m) | 12s |
Table - waves today at Blancs Sablons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 12 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10456 | 10311 | 8553 | 8112 | 7952 | 6263 | 5173 | 4207 | 3610 | 3762 | 3021 | 3140 | 5264 | 15239 | 11707 | 10997 | 9781 | 16164 | 14182 | 13349 | 5180 | 7186 | 18881 | 12735 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | 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 | cross- off | cross- off | cross- on |
High Tide / height (m) | 6:40PM 5.81 | 7:00AM 5.97 | 7:29PM 5.50 | 7:49AM 5.66 | 8:19PM 5.13 | |||||||||||||||||||
Low Tide / height (m) | 12:42PM 0.05 | 1:01AM 0.39 | 1:32PM 0.28 | 1:50AM 0.66 | 2:23PM 0.60 | |||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| Sunrise | - | - | 8:55 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:23 | - | - | - | - | - | - | - | 5:23 | - | - | - | - | - | - | - | 5:23 | - | - | - |
 | |  | | |  | |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | 3 | 2 | 1 | 1 | 2 | - | - | - | - | - | 1 | 3 | 1 | 1 | 2 | 1 | 2 | - | - | 2 | 4 | 1 | - | - |
| Temp. °C | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 15 | 14 | 12 |
| Feels °C (?) | 7 | 5 | 3 | 4 | 5 | 10 | 10 | 9 | 9 | 9 | 7 | 6 | 7 | 4 | 3 | 2 | 2 | 4 | 4 | 4 | 3 | 1 | 2 | 1 |
- 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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