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Belle Ile Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Belle Ile surfForecast / Brittany – Morbihan / France
16 Day Weather and Surf, issued 1 am Sunday 03 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
14.6° C
(Which is 2.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Belle Ile this week:
The surf forecast for Belle Ile over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 05) at 8AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Belle Ile in the next 16 days are 2.1m 7s and forecast to arrive on Sunday (May 10) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (May 08) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 5th May) | 2.5ft (0.7m) 9s |
| Best Surf | 8AM (Tue 5th May) | 2.5ft (0.7m) 9s |
| Most Powerful | 8AM (Sun 10th May) | 7ft (2.1m) 7s |
Table - best surf conditions forecast for Belle Ile over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 14°C on Sun morning, min 11°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Tue night). | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Fri afternoon. Very mild (max 14°C on Thu night, min 11°C on Wed morning). Winds increasing (calm on Thu night, strong winds from the ESE by Fri afternoon). | ||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 9 | WNW 8 | NW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 8 | WNW 7 | NW 8 | NW 7 | NW 9 | NW 9 | WNW 8 | WNW 8 | SSE 5 | WNW 5 | W 13 | W 12 | WSW 6 | |
48 | 47 | 25 | 52 | 66 | 67 | 53 | 52 | 17 | 19 | 16 | 14 | 20 | 19 | 13 | 6 | 34 | 32 | 82 | 106 | 148 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | glassy | on | cross-on | cross-off | cross-off | cross | cross-off | on | off | cross-off | cross-on | cross-off | off | cross-on | cross-on | off | cross-off | cross | |
High Tide | 6:28PM4.00m | 6:45AM3.81m | 6:58PM3.90m | 7:16AM3.65m | 7:30PM3.74m | 7:50AM3.46m | 8:06PM3.56m | 8:28AM3.25m | 8:49PM3.36m | 9:15AM3.05m | 9:41PM3.18m | 10:17AM2.90m | 10:50PM3.08m | ||||||||
Low Tide | 12:28PM0.45m | 00:49AM0.44m | 1:03PM0.60m | 1:26AM0.60m | 1:38PM0.78m | 2:04AM0.81m | 2:16PM0.99m | 2:46AM1.04m | 3:00PM1.19m | 3:36AM1.23m | 3:52PM1.36m | 4:37AM1.36m | 4:56PM1.45m | ||||||||
 |  |  |  |  |  | | |  |  | | | | | | | | | | | | |
 | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — |
 | — | — | 9:25 | — | — | 9:27 | — | — | 9:28 | — | — | 9:30 | — | — | 9:30 | — | — | 9:31 | — | — | 9:34 |
1 | — | — | — | — | — | — | 3 | 5 | 1 | — | 3 | 1 | 1 | — | 3 | 11 | — | — | 3 | — | |
Temp °C | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 14 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 12 | 14 | 14 | 14 | 14 | 16 |
13 | 10 | 9 | 12 | 12 | 12 | 10 | 12 | 8 | 7 | 10 | 9 | 11 | 10 | 12 | 6 | 8 | 7 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | W 4 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | SW 7 | NW 8 | WNW 7 | NW 8 | NW 7 | NW 9 | NW 9 | WNW 8 | WNW 8 | SSE 5 | SSE 5 | W 13 | W 12 | WNW 12 |
 kJ | 48 | 47 | 9 | 52 | 66 | 67 | 53 | 2 | 17 | 19 | 16 | 14 | 20 | 19 | 13 | 6 | 34 | 8 | 82 | 106 | 142 |
Swell 2 Height (m) Direction Period (s) | W 9 | SSE 4 | NW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SW 7 | WNW 4 | WNW 8 | ENE 3 | WNW 10 | SW 8 | SW 8 | SW 8 | W 8 | W 15 | W 13 | WNW 4 | W 9 | NW 8 |
| kJ | 6 | 1 | 14 | 6 | 5 | 5 | 5 | 2 | 3 | 7 | 1 | 9 | 3 | 2 | 2 | 1 | 17 | 32 | 6 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 9 | W 8 | NW 10 | — | — | — | — | SW 5 | SW 6 | SW 6 | NW 10 | W 8 | — | W 9 | — | W 16 | NW 7 | — | SSE 4 | W 9 | — |
| kJ | 6 | 1 | 25 | — | — | — | — | 1 | 1 | 1 | 4 | 1 | — | 2 | — | 5 | 2 | — | 4 | 2 | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | WSW 4 | — | — | — | — | NNE 2 | WNW 9 | NE 3 | NE 4 | — | NE 3 | E 3 | ESE 3 | — | ESE 4 | WSW 4 | WNW 5 | S 4 | WSW 4 | WSW 6 |
| kJ | 8 | 11 | — | — | — | — | 1 | 52 | 1 | 8 | — | 4 | 3 | 1 | — | 22 | 10 | 29 | 4 | 13 | 148 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 101 | 356 | 90 | 1 | 90 | 31 | 1 | 108 | 118 | 101 | 125 | 101 | 136 | 377 | 389 | 394 | 694 | 118 | 0 | 21 | 101 |
Best forecast wave conditions in Morbihan - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Belle Ile 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.
Information about the Belle Ile Surf forecast
The above surf forecast table for Belle Ile provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Belle Ile can be found by selecting the local surf guide option on the grey menu. Our Belle Ile surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Belle Ile) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Belle Ile may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Belle Ile is 48 km (30 miles) from the city of Ploemeur. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Ploemeur. Ploemeur has rooms for a wide range of budgets as well as car hire and transport links.
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