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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 12 am Monday 23 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
10.3° 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 7AM is: 4.0m 15s primary swell from a West direction (forecast issued at 12:00am February 23). The wind direction is predicted to be onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Feb) | 13ft (4.0m) | 15s |
| Afternoon (23 Feb) | 13ft (4.0m) | 15s |
| Evening (23 Feb) | 11ft (3.5m) | 15s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 20 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5801 | 5801 | 5964 | 6560 | 7115 | 7321 | 7362 | 6617 | 5270 | 4206 | 3294 | 2504 | 2240 | 1989 | 1415 | 1776 | 1944 | 2668 | 2628 | 2422 | 3917 | 5908 | 10575 | 9520 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:03PM 5.16 | 8:24AM 5.06 | 8:48PM 4.80 | 9:15AM 4.60 | 9:45PM 4.40 | 10:26AM 4.15 | ||||||||||||||||||
Low Tide / height (m) | 2:18AM 0.62 | 2:42PM 0.80 | 3:07AM 1.00 | 3:37PM 1.23 | 4:13AM 1.38 | 4:51PM 1.61 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:07 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - |
 | |  | |  | | | | | | | |  | | | | | | | | |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 12 |
| Feels °C (?) | 8 | 8 | 7 | 8 | 8 | 7 | 8 | 8 | 9 | 7 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 9 | 10 | 10 | 10 | 9 | 8 |
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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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