Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Belle Ile Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Belle Ile surfForecast / Brittany – Morbihan / France
12 Day Weather and Surf, issued 6 pm Friday 02 Jan 2026 CETForecast 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
11.5° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Belle Ile this week:
The surf forecast for Belle Ile over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jan 07) at 10PM. The primary swell is predicted to be 3.0m and 8s period with a secondary swell of 2.3m and 8s. Another secondary swell of 0.3m and 12s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Belle Ile in the next 12 days are 3.5m 10s and forecast to arrive on Friday (Jan 09) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jan 07) at 1AM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 7th Jan) | 10ft (3.0m) 8s |
| Best Surf | 10PM (Wed 7th Jan) | 10ft (3.0m) 8s |
| Most Powerful | 7PM (Fri 9th Jan) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Belle Ile over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Mild temperatures (max 9°C on Fri afternoon, min 4°C on Sun night). Winds decreasing (fresh winds from the NNE on Sat afternoon, light winds from the NW by Sun night). | Days 3-6 Weather Summary A dusting of snow giving way to moderate rain (total 12mm) heaviest on Tue night. Mild temperatures (max 8°C on Wed night, min 2°C on Tue afternoon). Winds decreasing (strong winds from the N on Mon night, light winds from the W by Tue afternoon). | ||||||||||||||||||||||
Fri 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 12 | 10 | 11 | 10 | 10 | 10 | 14 | 13 | 12 | 12 | 11 | 11 | 4 | 10 | 4 | 7 | 8 | 9 | 8 | 8 | 7 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 46 | 45 | 58 | 27 | 24 | 17 | 15 | 30 | 26 | 25 | 22 | 22 | 29 | 19 | 24 | 587 | 428 | 440 | 559 | 387 | 468 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross | cross- off | cross | cross- off | cross- off | cross- off | on | on | cross- off | cross- off | cross- on | cross | cross | cross | on | cross- on | cross- off | on | on | ||
High Tide / height (m) | 4:11AM 4.29 | 4:40PM 4.14 | 4:59AM 4.44 | 5:28PM 4.16 | 5:45AM 4.48 | 6:12PM 4.10 | 6:29AM 4.42 | 6:55PM 3.96 | 7:12AM 4.25 | 7:37PM 3.76 | 7:54AM 4.00 | 8:19PM 3.54 | 8:37AM 3.71 | ||||||||||
Low Tide / height (m) | 9:52PM 0.29 | 10:23AM 0.06 | 10:41PM 0.16 | 11:12AM -0.04 | 11:28PM 0.11 | 12:00PM -0.05 | 12:14AM 0.14 | 12:46PM 0.05 | 12:59AM 0.25 | 1:31PM 0.24 | 1:44AM 0.45 | 2:16PM 0.48 | 2:30AM 0.69 | ||||||||||
Fri 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||
| Sunrise | - | - | 8:59 | - | - | 8:59 | - | - | 8:59 | - | - | 8:59 | - | - | 8:59 | - | - | 8:59 | - | - | 8:57 | ||
| Sunset | 5:32 | - | - | 5:34 | - | - | 5:35 | - | - | 5:36 | - | - | 5:37 | - | - | 5:38 | - | - | 5:39 | - | - | ||
 |  |  | | | | | | |  |  | |  | | |  |  | | | |  | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - | 5 | - | - | - | 4 | - | - | 6 | ||
| Temp. °C | 9 | 8 | 6 | 7 | 5 | 5 | 5 | 5 | 6 | 7 | 4 | 5 | 5 | 5 | 5 | 6 | 8 | 8 | 11 | 13 | 12 | ||
| Feels °C (?) | 2 | 1 | 0 | -1 | -2 | -2 | -1 | -2 | 1 | 0 | -6 | -1 | -2 | -4 | -2 | 1 | 3 | 4 | 6 | 1 | -1 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Read more
Discover more articles and updates in the Greenroom.
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.
false
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 12 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.
Nearest