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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 pm Saturday 08 Nov 2025 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
14.4° C
(Which is slightly warmer than usual)How big are the waves at Lostmarc'h today?
The current surf forecast for Lostmarc'h at 7PM is: 4.0m 16s primary swell from a West direction (forecast issued at 12:00pm November 08). The wind direction is predicted to be onshore and the swell rating is 11.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Nov) | 6ft (1.8m) | 16s |
| Afternoon (08 Nov) | 11ft (3.5m) | 16s |
| Evening (08 Nov) | 13ft (4.0m) | 16s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2135 | 3798 | 8459 | 8763 | 8132 | 6786 | 5587 | 4358 | 3799 | 4527 | 5936 | 7034 | 6525 | 6607 | 6856 | 6690 | 6525 | 8055 | 7112 | 6491 | 5422 | 5004 | 4966 | 3766 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:34PM 5.49 | 6:54AM 5.50 | 7:24PM 5.07 | 7:45AM 5.10 | 8:19PM 4.60 | |||||||||||||||||||
Low Tide / height (m) | 12:28PM -0.03 | 12:48AM 0.33 | 1:18PM 0.31 | 1:39AM 0.73 | 2:14PM 0.73 | 2:36AM 1.15 | ||||||||||||||||||
Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - |
 | |  |  |  | |  | |  | |  |  | | |  | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 3 | 3 | 1 | - | - | 2 | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 15 |
| Feels °C (?) | 11 | 10 | 10 | 10 | 11 | 11 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 9 | 8 | 9 | 9 | 6 | 7 | 9 | 8 | 7 | 8 | 7 |
- Map Icons:
Break
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
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