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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 Wednesday 19 Nov 2025 CET
How big are the waves at Lostmarc'h today?
The current surf forecast for Lostmarc'h at 2AM is: 1.4m 6s primary swell from a Northwest direction and 0.4m 11s secondary swell from a West direction, 0.3m 13s secondary swell from a West direction (forecast issued at 12:00am November 19). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Nov) | 8ft (2.4m) | 7s |
| Afternoon (19 Nov) | 8ft (2.5m) | 8s |
| Evening (19 Nov) | 10ft (3.0m) | 9s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
| 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) (?) | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 64 | 97 | 181 | 403 | 750 | 956 | 1003 | 1291 | 1247 | 911 | 670 | 622 | 688 | 670 | 613 | 522 | 447 | 334 | 209 | 170 | 113 | 157 | 260 | 249 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 3:57AM 4.98 | 4:13PM 4.96 | 4:28AM 5.09 | 4:45PM 5.00 | 4:59AM 5.13 | 5:17PM 4.98 | ||||||||||||||||||
Low Tide / height (m) | 9:51PM 0.78 | 10:10AM 0.73 | 10:24PM 0.70 | 10:43AM 0.64 | 10:57PM 0.69 | 11:16AM 0.63 | ||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:33 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:34 | - |
 |  |  | |  |  | |  | | | | | |  | | | | |  | | | |  | | |
Rain (mm) | 1 | 1 | - | 1 | - | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | - | - | - |
| Temp. °C | 12 | 12 | 11 | 11 | 9 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 10 | 10 |
| Feels °C (?) | 6 | 5 | 3 | 1 | -2 | -2 | -2 | -3 | -2 | -1 | -3 | -3 | -3 | -2 | -3 | -1 | 0 | 0 | 1 | 1 | 3 | 4 | 5 | 5 |
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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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