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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 am Thursday 26 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
10.7° 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 11AM is: 3.0m 14s primary swell from a West-southwest direction (forecast issued at 06:00am February 26). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Feb) | 10ft (3.0m) | 15s |
| Afternoon (26 Feb) | 8ft (2.4m) | 14s |
| Evening (26 Feb) | 10ft (3.0m) | 13s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 01 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 12 | 16 | 12 | 16 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5120 | 4187 | 3783 | 3629 | 2166 | 1487 | 2747 | 1448 | 2595 | 2812 | 2430 | 1918 | 1480 | 1196 | 802 | 995 | 1569 | 1456 | 2174 | 4866 | 4054 | 3676 | 3116 | 2565 |
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 | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | on | on | cross- on | cross- on |
High Tide / height (m) | 12:09PM 3.94 | 12:57AM 4.11 | 1:50PM 4.12 | 2:21AM 4.46 | 2:58PM 4.51 | |||||||||||||||||||
Low Tide / height (m) | 5:43AM 1.62 | 6:29PM 1.73 | 7:25AM 1.51 | 8:01PM 1.50 | 8:42AM 1.12 | 9:06PM 1.09 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 01 | |||||||||||||||||||||
| Sunrise | - | - | 8:06 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - |
| Sunset | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - |
 | |  | | |  |  | | | |  | | |  | | | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 4 | 2 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
| Feels °C (?) | 6 | 6 | 5 | 4 | 4 | 4 | 3 | 0 | 1 | 5 | 7 | 9 | 8 | 5 | 8 | 6 | 4 | 2 | 3 | 5 | 6 | 6 | 5 | 4 |
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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 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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