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Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 12 am Thursday 05 Feb 2026 CET
Forecast 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
9.5° C
 (Which is 1.5°C colder than average for this time of year)

How big are the waves at Lostmarc'h today?

The current surf forecast for Lostmarc'h at 8AM is: 3.5m 11s primary swell from a West-southwest direction and 0.9m 15s secondary swell from a West-southwest direction, 0.8m 22s secondary swell from a West-southwest direction (forecast issued at 12:00am February 05). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (05 Feb)11ft (3.5m)12s
Afternoon (05 Feb)15ft (4.5m)19s
Evening (05 Feb)15ft (4.5m)18s

Table - waves today at Lostmarc'h. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
05
Friday
06
Saturday
07
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
0
0
0
0
!
!
!
!
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
SW
3
SW
3
SW
3.5
WSW
3.5
WSW
3.5
WSW
4.5
WSW
4.5
WSW
4.5
WSW
4.5
WSW
4
WSW
4
WSW
4.5
WSW
4.5
WSW
4.5
WSW
5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5
WSW
5
WSW
4.5
WSW
4
WSW
3.5
WSW
Period(s) (?)111010111212191817171717161615151414141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)309420341699296937074222147441349012348110621033197369286963998809935115101156811568111329453732655954391
Wind
(km/h)
40
SW
40
SW
40
SW
35
SSW
30
SSW
40
SSW
20
SSE
15
SSE
15
SSE
20
S
35
WSW
35
WSW
40
SW
45
SW
45
SW
45
SSW
45
SSW
55
SSW
40
SSW
50
SW
55
WSW
45
WSW
40
WSW
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononon
High Tide
/ height (m)
6:54AM
5.65
7:14PM
5.27
7:29AM
5.36
7:48PM
5.01
8:03AM
5.00
Low Tide
/ height (m)
12:50AM
0.19
1:13PM
0.18
1:26AM
0.40
1:48PM
0.47
2:02AM
0.71
2:23PM
0.84
Thursday
05
Friday
06
Saturday
07
Sunrise----8:41-------8:40-------8:37---
Sunset------6:22-------6:23-------6:25-
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
cloud
part cloud
part cloud
light rain
thunderstorm
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
light rain
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
Rain (mm)
1111114---1111-1113221--
Temp. °C1111111111119910101111111010101010111111111111
Feels °C (?)33345355664431110-1310235
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Lostmarc'h at:
surf-forecast.com

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