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Lostmarc'h Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Lostmarc'h surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 1 am Wednesday 08 Apr 2026 CESTForecast update in hr min s Forecast update imminent
Lostmarc'h surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lostmarc'h sea temperature is
12.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Lostmarc'h today?
The current surf forecast for Lostmarc'h at 6AM is: 3.0m 15s primary swell from a West direction (forecast issued at 01:00am April 08). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 5.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 10ft (3.0m) | 15s |
| Afternoon (08 Apr) | 8ft (2.5m) | 14s |
| Evening (08 Apr) | 7.5ft (2.3m) | 13s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5379 | 4566 | 4517 | 4296 | 3529 | 2989 | 2471 | 1929 | 1511 | 1338 | 948 | 725 | 612 | 477 | 373 | 313 | 452 | 4396 | 6290 | 5885 | 5055 | 4245 | 3544 | 2993 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 8:42PM 4.55 | 9:02AM 4.24 | 9:20PM 4.19 | 9:46AM 3.88 | 10:13PM 3.86 | 10:53AM 3.57 | ||||||||||||||||||
Low Tide / height (m) | 3:04AM 1.32 | 3:18PM 1.56 | 3:48AM 1.68 | 4:07PM 1.89 | 4:51AM 1.98 | 5:23PM 2.13 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:59 | - | - | - | - | - | - | - | 9:00 |
 | | |  | | | | | | | |  | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 18 | 17 | 20 | 21 | 17 | 18 | 17 | 15 | 12 | 12 | 11 | 10 | 8 | 7 | 7 | 7 | 6 | 7 | 9 | 11 | 11 |
| Feels °C (?) | 14 | 13 | 13 | 16 | 15 | 19 | 18 | 13 | 15 | 14 | 12 | 8 | 8 | 5 | 3 | 0 | 0 | 1 | 3 | 2 | 3 | 5 | 6 | 6 |
- Map Icons:
Break
Live Wave Height (m)
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 Lostmarc'h 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.
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