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Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 12 pm Thursday 12 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
10.0° C
 (Which is slightly cooler than normal)

How big are the waves at Lostmarc'h today?

The current surf forecast for Lostmarc'h at 4PM is: 7.0m 15s primary swell from a West direction (forecast issued at 12:00pm February 12). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (CET) & DateWave HeightWave Period
Morning (12 Feb)26ft (8.0m)17s
Afternoon (12 Feb)23ft (7.0m)16s
Evening (12 Feb)20ft (6.0m)15s

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
12
Friday
13
Saturday
14
Sunday
15
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
!
!
!
!
0
!
!
!
!
4
2
3
2
0
0
2
2
2
3
4
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
8
WSW
7.5
W
7
W
6
W
5.5
W
5
W
4.5
W
4
W
4
W
3.5
W
3.5
WSW
3
W
3
W
3
WNW
3.5
NW
3
NNW
1.6
W
1.7
W
1.8
W
1.9
W
2.1
W
2
W
1.8
W
3.5
WSW
Period(s) (?)16161515151414141413121313121110131313131312128
Wave
Graph
(?)Metric surfscale
Energy kJ (?)348172899921885165511284891007152622754154187348731682773231528261482892987110312261430123810041606
Wind
(km/h)
55
WNW
55
W
50
W
40
W
30
WSW
20
WSW
15
SW
0
NNW
10
N
15
NNW
25
NNW
25
NNW
30
N
45
N
50
NNE
40
NNE
35
NNE
25
NNE
15
NNW
5
W
25
SSW
40
SSW
50
SSW
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		ononononglasscross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crossglasscross-
on		cross-
on		cross-
on		on
High Tide
/ height (m)
1:23PM
3.55
2:01AM
3.78
2:36PM
3.84
2:59AM
4.14
3:23PM
4.20
3:40AM
4.55
Low Tide
/ height (m)
7:01AM
2.10
7:39PM
2.05
8:23AM
1.86
8:47PM
1.74
9:17AM
1.49
9:33PM
1.37
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise--------8:29-------8:26-------
Sunset--6:34-------6:36-------6:37-----
light rain
light rain
clear
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
clear
clear
cloud
light rain
part cloud
clear
cloud
cloud
cloud
cloud
light rain
light rain
light rain
Rain (mm)
22---11-------1------135
Temp. °C10101110111010109101099866677665811
Feels °C (?)-2-212567966432-2-5-4-3023-1-5-25
  • 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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