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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 Friday 06 Mar 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
11.2° C
(Which is slightly warmer than usual)How big are the waves at Lostmarc'h today?
The current surf forecast for Lostmarc'h at 12AM is: 2.0m 12s primary swell from a West-northwest direction and 1.5m 7s secondary swell from a North-northwest direction (forecast issued at 06:00pm March 06). The wind direction is predicted to be cross-offshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Mar) | 7.5ft (2.3m) | 13s |
| Afternoon (07 Mar) | 10ft (3.0m) | 14s |
| Evening (07 Mar) | 10ft (3.0m) | 14s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1652 | 1477 | 1293 | 1159 | 1354 | 1488 | 1872 | 2675 | 3035 | 3400 | 3629 | 3469 | 3323 | 3021 | 2693 | 2433 | 2187 | 2154 | 2121 | 2022 | 1864 | 1581 | 1631 | 1445 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | glass | cross- off | glass | glass | glass | cross- off | cross | cross- on | cross- on | cross- on | on | on | cross- on | cross | cross |
High Tide / height (m) | 6:41PM 5.39 | 6:55AM 5.37 | 7:11PM 5.16 | 7:26AM 5.03 | 7:41PM 4.86 | 7:57AM 4.65 | ||||||||||||||||||
Low Tide / height (m) | 12:54AM 0.32 | 1:11PM 0.45 | 1:26AM 0.60 | 1:42PM 0.79 | 1:58AM 0.96 | |||||||||||||||||||
Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:43 | - |
| Sunset | - | 7:08 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:12 | - | - | - | - | - | - |
 |  |  | | | |  | | | | |  | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - |
| Temp. °C | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
| Feels °C (?) | -1 | 0 | 1 | 2 | 2 | 3 | 5 | 9 | 12 | 12 | 11 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 8 | 7 | 8 | 7 | 7 |
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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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