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Plage de Mesperleuc (Le Grand) Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Plage de Mesperleuc (Le Grand) surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 1 am Friday 27 Jun 2025 CEST
Best Forecast Surf Conditions for Plage de Mesperleuc (Le Grand) this week:
The surf forecast for Plage de Mesperleuc (Le Grand) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 28) at 2AM. The primary swell is predicted to be 1.5m and 10s period. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Plage de Mesperleuc (Le Grand) in the next 12 days are 1.8m 13s and forecast to arrive on Sunday (Jun 29) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Jul 01) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 28th Jun) | 5ft (1.5m) 10s |
| Best Surf | 2PM (Sun 29th Jun) | 6ft (1.8m) 13s |
| Most Powerful | 2PM (Sun 29th Jun) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Plage de Mesperleuc (Le Grand) over the next 12 days.
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 454 | 524 | 476 | 377 | 356 | 332 | 636 | 918 | 641 | 387 | 365 | 338 | 273 | 237 | 275 | 240 | 329 | 157 | 124 | 133 | 104 | 44 | 64 | 50 | 75 | 125 | 111 | 83 | 97 | 172 | 199 | 490 | 122 | 91 | 88 | 118 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross | off | off | cross | off | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | glass | on | on | cross- off | cross- off | cross | cross- off | cross- off | cross | off | glass | cross | off |
High Tide / height (m) | 7:02PM 5.14 | 7:28AM 4.77 | 7:46PM 5.01 | 8:12AM 4.58 | 8:30PM 4.79 | 8:56AM 4.36 | 9:14PM 4.53 | 9:41AM 4.13 | 9:59PM 4.25 | 10:28AM 3.91 | 10:49PM 3.98 | 11:22AM 3.74 | 11:45PM 3.76 | 12:24PM 3.65 | 12:50AM 3.65 | 1:29PM 3.65 | 1:57AM 3.65 | 2:30PM 3.76 | 2:56AM 3.76 | 3:22PM 3.94 | 3:46AM 3.94 | 4:08PM 4.15 | 4:31AM 4.14 | |||||||||||||
Low Tide / height (m) | 12:54PM 0.39 | 1:25AM 0.26 | 1:39PM 0.49 | 2:11AM 0.42 | 2:24PM 0.66 | 2:56AM 0.64 | 3:09PM 0.88 | 3:41AM 0.89 | 3:56PM 1.12 | 4:28AM 1.13 | 4:45PM 1.36 | 5:18AM 1.35 | 5:40PM 1.54 | 6:12AM 1.51 | 6:40PM 1.64 | 7:11AM 1.58 | 7:44PM 1.64 | 8:12AM 1.56 | 8:45PM 1.54 | 9:09AM 1.45 | 9:40PM 1.36 | 9:59AM 1.28 | 10:27PM 1.15 | |||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||
| Sunrise | 6:20 | - | - | 6:20 | - | - | 6:20 | - | - | 6:20 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - |
| Sunset | - | 10:21 | - | - | 10:21 | - | - | 10:21 | - | - | 10:21 | - | - | 10:21 | - | - | 10:20 | - | - | 10:20 | - | - | 10:20 | - | - | 10:19 | - | - | 10:19 | - | - | 10:17 | - | - | 10:17 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 18 | 19 | 19 | 22 | 27 | 25 | 23 | 22 | 19 | 20 | 21 | 20 | 18 | 19 | 17 | 17 | 18 | 16 | 15 | 16 | 15 | 16 | 17 | 17 | 16 | 17 | 17 | 18 | 20 | 21 | 21 | 22 | 22 |
| Feels °C (?) | 18 | 18 | 19 | 19 | 19 | 18 | 22 | 27 | 23 | 23 | 21 | 18 | 19 | 18 | 16 | 13 | 14 | 10 | 12 | 11 | 11 | 13 | 13 | 11 | 14 | 14 | 15 | 14 | 13 | 13 | 16 | 15 | 15 | 21 | 20 | 18 |
Short Range Forecast: Mostly dry. Warm (max 27°C on Sun afternoon, min 17°C on Sat morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 23°C on Mon morning, min 15°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Wed night). | Days 6-9 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 14°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Fri night). | Long Range Forecast: Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Sun morning). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue morning). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Plage de Mesperleuc (Le Grand) 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 Plage de Mesperleuc (Le Grand) Surf forecast
The above surf forecast table for Plage de Mesperleuc (Le Grand) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Plage de Mesperleuc (Le Grand) can be found by selecting the local surf guide option on the grey menu. Our Plage de Mesperleuc (Le Grand) 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 (Plage de Mesperleuc (Le Grand)) 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 Plage de Mesperleuc (Le Grand) 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.
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