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Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 6 pm Wednesday 11 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 2AM is: 6.5m 14s primary swell from a West-southwest direction (forecast issued at 06:00pm February 11). 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
Wednesday
11
Thursday
12
Friday
13
Saturday
14
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
0
!
!
!
!
!
!
!
!
!
0
!
!
!
5
3
0
0
!
!
!
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5.5
WSW
6.5
WSW
6.5
WSW
6.5
WSW
6.5
WSW
7.5
WSW
8
WSW
7.5
W
7
W
6
W
5.5
W
5
W
4.5
W
4.5
W
3.5
W
3.5
W
3.5
W
4
W
4.5
W
4.5
WNW
4
WNW
2.5
NNW
1.8
W
1.8
W
Period(s) (?)141414141717161615151514141413121212121312101313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12462164391560116544231733286634437279822106316477128489470780564794752354537793810609763074893129511211087
Wind
(km/h)
40
SW
60
WSW
45
W
50
WNW
55
W
65
WNW
60
W
60
W
45
W
40
WSW
25
WSW
15
W
10
WSW
5
S
5
S
10
W
20
WNW
25
NW
20
NNE
30
NNE
40
NNE
40
NNE
30
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononcrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:29AM
3.58
1:23PM
3.55
2:01AM
3.78
2:36PM
3.84
2:59AM
4.14
Low Tide
/ height (m)
6:03PM
2.14
7:01AM
2.10
7:39PM
2.05
8:23AM
1.86
8:47PM
1.74
9:17AM
1.49
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise------8:30-------8:29-------8:26-
Sunset6:31-------6:34-------6:36-------
mod rain
mod rain
light rain
part cloud
part cloud
light rain
light rain
light rain
clear
cloud
light rain
light rain
cloud
light rain
cloud
light rain
cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
Rain (mm)
963--111--21-1-1--------
Temp. °C1212111111101010111110101010910109998766
Feels °C (?)40210-3-3-2135788775352-1-3-2-1
  • 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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