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Belle Ile Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Belle Ile surfForecast / Brittany – Morbihan / France
48hr Weather and Surf, issued 1 pm Wednesday 20 May 2026 CESTForecast update in hr min s Forecast update imminent
Belle Ile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belle Ile sea temperature is
13.9° C
(Which is normal for this time of year)How big are the waves at Belle Ile today?
The current surf forecast for Belle Ile at 7PM is: 2.5m 13s primary swell from a West direction (forecast issued at 01:00pm May 20). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 10ft (3.0m) | 14s |
| Afternoon (20 May) | 10ft (3.0m) | 13s |
| Evening (20 May) | 8ft (2.5m) | 13s |
Table - waves today at Belle Ile. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri night, min 14°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 | |
3190 | 3009 | 2528 | 2103 | 1753 | 1442 | 1056 | 902 | 702 | 529 | 411 | 332 | 326 | 319 | 372 | 424 | 517 | 526 | 526 | 533 | 514 | 486 | 424 | 441 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | 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 | off | off | |
High Tide | 8:17PM4.13m | 8:53AM3.67m | 9:16PM3.88m | 9:58AM3.40m | 10:25PM3.64m | |||||||||||||||||||
Low Tide | 2:08PM0.40m | 2:44AM0.34m | 3:03PM0.65m | 3:45AM0.59m | 4:04PM0.87m | 4:50AM0.80m | ||||||||||||||||||
 | | |  |  |  | | | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — |
 | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:49 | — | — | — | — | — | — | — | 9:50 | — | — | — | 9:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 22 | 24 | 25 | 25 | 25 | 24 | 23 |
11 | 11 | 12 | 13 | 13 | 13 | 12 | 10 | 11 | 13 | 17 | 18 | 19 | 20 | 19 | 19 | 18 | 20 | 22 | 24 | 24 | 25 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 |
 kJ | 3190 | 3009 | 2528 | 2103 | 1753 | 1442 | 1056 | 902 | 702 | 529 | 411 | 332 | 326 | 319 | 372 | 424 | 517 | 526 | 526 | 533 | 514 | 486 | 424 | 441 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSE 4 | — | — | — | — | — | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | 3 | 5 | 6 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 3 | SE 3 | SE 4 | SSE 4 | — | SSE 4 | SSE 4 | SSE 4 | SE 4 | SE 3 | — | SSE 4 | — | — | — | SE 3 |
| kJ | — | — | — | — | — | — | — | — | 3 | 5 | 5 | 6 | — | 6 | 6 | 3 | 3 | 3 | — | 6 | — | — | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 148 | 202 | 101 | 101 | 53 | 0 | 0 | 21 | 0 | 32 | 0 | 0 | 0 | 0 | 29 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Morbihan - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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