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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 6 pm Wednesday 25 Feb 2026 CETForecast 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
10.5° C
(Which is normal for this time of year)How big are the waves at Lostmarc'h today?
The current surf forecast for Lostmarc'h at 12AM is: 3.5m 16s primary swell from a West-southwest direction (forecast issued at 06:00pm February 25). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Feb) | - | - |
| Afternoon (26 Feb) | 11ft (3.5m) | 18s |
| Evening (26 Feb) | 13ft (4.0m) | 16s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9976 | 9192 | 7760 | 6309 | 5120 | 4253 | 3783 | 3629 | 3379 | 1487 | 1074 | 1176 | 2109 | 2704 | 2570 | 2080 | 1652 | 1288 | 1367 | 1968 | 1931 | 1474 | 2314 | 4866 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | on | cross- on | cross | cross- on | on |
High Tide / height (m) | 11:10PM 4.09 | 12:09PM 3.94 | 12:57AM 4.11 | 1:50PM 4.12 | 2:21AM 4.46 | |||||||||||||||||||
Low Tide / height (m) | 4:51PM 1.61 | 5:43AM 1.62 | 6:29PM 1.73 | 7:25AM 1.51 | 8:01PM 1.50 | 8:42AM 1.12 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:02 | - |
| Sunset | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - |
 |  | | |  | |  | | |  | |  | | | | | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 15 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 11 | 11 | 12 | 11 | 10 | 10 | 10 | 9 | 10 | 10 |
| Feels °C (?) | 11 | 10 | 8 | 8 | 6 | 6 | 6 | 5 | 4 | 4 | 3 | 1 | 1 | 4 | 5 | 7 | 8 | 6 | 5 | 5 | 5 | 3 | 5 | 5 |
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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 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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