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Mauvaise Greve surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 1 pm Monday 07 Jul 2025 CEST
Best Forecast Surf Conditions for Mauvaise Greve this week:
The surf forecast for Mauvaise Greve over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 13) at 8AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.4m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mauvaise Greve in the next 12 days are 2.1m 8s and forecast to arrive on Monday (Jul 07) at 8PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 13th Jul) | 2.5ft (0.8m) 9s |
| Best Surf | 8AM (Sun 13th Jul) | 2.5ft (0.8m) 9s |
| Most Powerful | 8PM (Mon 7th Jul) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Mauvaise Greve over the next 12 days.
Mon 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Sat 19 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 745 | 363 | 219 | 153 | 87 | 48 | 46 | 45 | 60 | 81 | 71 | 72 | 99 | 94 | 59 | 76 | 80 | 111 | 144 | 130 | 155 | 121 | 113 | 156 | 147 | 126 | 197 | 181 | 120 | 112 | 103 | 316 | 253 | 336 | 284 | 449 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross | cross- on | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | on | on | cross- off | cross | cross- on | cross- on | cross- on | cross- off | cross- off | cross | cross | cross |
High Tide / height (m) | 4:47PM 5.53 | 5:13AM 5.52 | 5:37PM 5.78 | 6:01AM 5.77 | 6:21PM 6.07 | 6:45AM 6.03 | 7:02PM 6.36 | 7:25AM 6.27 | 7:41PM 6.62 | 8:03AM 6.46 | 8:18PM 6.82 | 8:40AM 6.58 | 8:55PM 6.94 | 9:18AM 6.64 | 9:33PM 6.97 | 9:58AM 6.61 | 10:13PM 6.88 | 10:40AM 6.50 | 10:58PM 6.69 | 11:28AM 6.32 | 11:48PM 6.41 | 12:22PM 6.09 | 12:48AM 6.09 | 1:26PM 5.89 | ||||||||||||
Low Tide / height (m) | 11:17PM 2.01 | 11:38AM 1.90 | 12:05AM 1.68 | 12:23PM 1.58 | 12:48AM 1.33 | 1:04PM 1.27 | 1:28AM 1.00 | 1:42PM 1.00 | 2:06AM 0.73 | 2:20PM 0.78 | 2:44AM 0.52 | 2:58PM 0.65 | 3:22AM 0.41 | 3:37PM 0.63 | 4:02AM 0.41 | 4:17PM 0.70 | 4:43AM 0.53 | 5:00PM 0.88 | 5:28AM 0.76 | 5:48PM 1.14 | 6:18AM 1.08 | 6:43PM 1.43 | 7:17AM 1.43 | |||||||||||||
Mon 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Sat 19 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 | - | - | 6:30 | - | - | 6:31 | - | - | 6:31 | - | - | 6:33 |
| Sunset | 10:20 | - | - | 10:19 | - | - | 10:19 | - | - | 10:17 | - | - | 10:16 | - | - | 10:16 | - | - | 10:15 | - | - | 10:15 | - | - | 10:14 | - | - | 10:14 | - | - | 10:13 | - | - | 10:12 | - | - |
 |  |  | | | | | | | | | | | | | |  | | | | | | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 17 | 16 | 16 | 17 | 18 | 18 | 21 | 23 | 22 | 23 | 23 | 24 | 25 | 26 | 23 | 26 | 25 | 22 | 17 | 18 | 17 | 16 | 17 | 17 | 17 | 18 | 15 | 17 | 18 | 17 | 19 | 19 | 18 | 18 |
| Feels °C (?) | 10 | 11 | 15 | 14 | 14 | 16 | 16 | 16 | 17 | 18 | 18 | 20 | 18 | 19 | 22 | 22 | 21 | 25 | 24 | 19 | 16 | 16 | 14 | 14 | 15 | 15 | 16 | 17 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 13 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Thu morning, min 15°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the NE by Wed morning). | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Sat afternoon, min 18°C on Fri morning). Winds decreasing (fresh winds from the NE on Thu afternoon, light winds from the E by Sun morning). | Days 6-9 Weather Summary Mostly dry. Warm (max 25°C on Sun afternoon, min 15°C on Mon night). Wind will be generally light. | Long Range Forecast: Light rain (total 4mm), mostly falling on Wed night. Very mild (max 19°C on Fri morning, min 15°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri afternoon). | |||||||||||||||||||||||||||||||||
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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 Mauvaise Greve 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 Mauvaise Greve Surf forecast
The above surf forecast table for Mauvaise Greve provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mauvaise Greve can be found by selecting the local surf guide option on the grey menu. Our Mauvaise Greve 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 (Mauvaise Greve) 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 Mauvaise Greve 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.
Mauvaise Greve is 8 km (5 miles) from Roscoff. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Roscoff. Roscoff has rooms for a wide range of budgets as well as car hire and transport links.
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