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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 Saturday 30 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
19.5° C
(Which is 4.6°C warmer than normal for this time of year)How big are the waves at Belle Ile today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3ft (0.9m), 10s period with W swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 3.5ft (1.0m), 10s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 5ft (1.5m), 9s period with WNW swell.
The current surf forecast for Belle Ile at 9PM is: 1.5m 9s primary swell from a West-northwest direction and 0.7m 13s secondary swell from a West direction (forecast issued at 01:00pm May 30). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3ft (0.9m) | 10s |
| Afternoon (30 May) | 3.5ft (1.0m) | 10s |
| Evening (30 May) | 5ft (1.5m) | 9s |
Table - waves today at Belle Ile. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 20°C on Sat afternoon, min 16°C on Sat night). Winds increasing (light winds from the WSW on Mon morning, strong winds from the W by Mon night). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 10 | W 10 | W 10 | WNW 9 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 6 | W 7 | |
194 | 190 | 146 | 344 | 268 | 855 | 805 | 776 | 765 | 765 | 778 | 690 | 778 | 739 | 632 | 621 | 536 | 459 | 451 | 379 | 267 | 596 | 312 | 427 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | |
High Tide | 5:07PM3.82m | 5:25AM3.72m | 5:38PM3.87m | 5:57AM3.71m | 6:11PM3.88m | 6:30AM3.67m | ||||||||||||||||||
Low Tide | 10:53AM0.62m | 11:16PM0.56m | 11:30AM0.61m | 11:54PM0.54m | 12:08PM0.63m | 00:32AM0.58m | ||||||||||||||||||
 |  |  | |  | |  | | | | | |  | | | | | | | | |  | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — |
 | — | — | — | 9:59 | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:00 | — | — | — | 10:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | |
Temp °C | 17 | 19 | 20 | 20 | 18 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 |
15 | 17 | 16 | 14 | 12 | 12 | 12 | 14 | 15 | 14 | 14 | 14 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 15 | 14 | 10 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | — | — | — |
 kJ | 194 | 190 | 146 | 127 | 268 | 855 | 805 | 776 | 765 | 765 | 778 | 690 | 778 | 739 | 632 | 621 | 536 | 459 | 451 | 379 | 267 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 16 | W 15 | W 15 | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 4 | 38 | — | 62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | WNW 3 | WNW 9 | WNW 6 | — | — | — | — | W 4 | — | W 4 | — | — | — | — | — | — | — | WSW 4 | WSW 4 | W 10 | W 6 | W 7 |
| kJ | 2 | 2 | 7 | 344 | 169 | — | — | — | — | 6 | — | 12 | — | — | — | — | — | — | — | 7 | 27 | 596 | 312 | 427 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 36 | 44 | 44 | 36 | 36 | 36 | 36 | 138 | 148 | 148 | 118 | 44 | 36 | 29 | 29 | 101 | 101 | 156 | 121 | 156 | 156 | 285 | 348 |
Best forecast wave conditions in Morbihan - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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