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Belle Ile - Les Donnants Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Belle Ile - Les Donnants surfForecast / Brittany – Morbihan / France
48hr Weather and Surf, issued 6 am Wednesday 04 Mar 2026 CETForecast update in hr min s Forecast update imminent
Belle Ile - Les Donnants surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belle Ile - Les Donnants sea temperature is
11.6° C
(Which is slightly warmer than usual)How big are the waves at Belle Ile - Les Donnants today?
The current surf forecast for Belle Ile - Les Donnants at 12PM is: 1.2m 12s primary swell from a West direction (forecast issued at 06:00am March 04). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Mar) | 4.5ft (1.4m) | 12s |
| Afternoon (04 Mar) | 3.5ft (1.1m) | 11s |
| Evening (04 Mar) | 3.5ft (1.0m) | 11s |
Table - waves today at Belle Ile - Les Donnants. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 04 | Thursday 05 | Friday 06 | Sat 07 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 759 | 565 | 480 | 384 | 297 | 291 | 238 | 181 | 176 | 219 | 461 | 425 | 480 | 480 | 397 | 433 | 970 | 1426 | 1678 | 1605 | 1361 | 1140 | 901 | 781 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 5:32PM 4.22 | 5:45AM 4.45 | 6:01PM 4.19 | 6:14AM 4.31 | 6:29PM 4.09 | |||||||||||||||||||
Low Tide / height (m) | 11:20AM -0.08 | 11:32PM -0.01 | 11:55AM -0.04 | 12:07AM 0.05 | 12:28PM 0.11 | 12:42AM 0.21 | ||||||||||||||||||
Wednesday 04 | Thursday 05 | Friday 06 | Sat 07 | |||||||||||||||||||||
| Sunrise | - | - | 7:48 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:04 | - | - |
 | |  | | | | | | | | | | |  |  | | |  |  |  | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | - | 1 | 1 | - | - |
| Temp. °C | 13 | 12 | 12 | 12 | 13 | 14 | 15 | 14 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 14 | 15 | 14 | 14 |
| Feels °C (?) | 9 | 8 | 8 | 8 | 10 | 11 | 12 | 10 | 8 | 6 | 6 | 6 | 8 | 11 | 9 | 8 | 8 | 4 | 4 | 5 | 9 | 12 | 9 | 9 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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