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Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 12 pm Friday 30 Jan 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
9.6° 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 4PM is: 8.0m 17s primary swell from a West direction (forecast issued at 12:00pm January 30). The wind direction is predicted to be onshore and the swell rating is 11.

Time (CET) & DateWave HeightWave Period
Morning (30 Jan)23ft (7.0m)17s
Afternoon (30 Jan)26ft (8.0m)17s
Evening (30 Jan)23ft (7.0m)17s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
30
Saturday
31
Sunday
01
Monday
02
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
0
0
!
3
4
0
1
3
4
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
7.5
WSW
7.5
WSW
8
W
7.5
WSW
7
WSW
6.5
W
6
W
5.5
WSW
6
W
6
W
6
W
5.5
W
5
W
4.5
W
4.5
W
4
W
3.5
W
3
W
3
W
2.3
W
2.5
W
2.2
W
3.5
W
3
W
Period(s) (?)181817171716161616161616151514141414131313181616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3433535789381623184425619207761771316464172751940118341153931189693987639588743703493284818212537293066684449
Wind
(km/h)
45
SSW
55
SW
45
WSW
45
WSW
35
WSW
30
W
25
WSW
25
SW
5
SW
10
W
15
W
20
W
20
W
25
WSW
20
SW
20
S
25
SE
20
SE
25
SSW
25
S
20
S
20
SE
40
SSE
45
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononononononononcross-
on		cross-
on		cross-
on		ononcrosscross-
off		cross-
off		cross-
on		crosscrosscross-
off		crosscross
High Tide
/ height (m)
2:58PM
4.63
3:23AM
4.98
3:54PM
4.98
4:14AM
5.37
4:41PM
5.27
4:59AM
5.66
Low Tide
/ height (m)
8:42AM
1.04
9:09PM
0.98
9:43AM
0.63
10:04PM
0.62
10:34AM
0.28
10:51PM
0.33
Friday
30
Saturday
31
Sunday
01
Monday
02
Sunrise--------8:48-------8:47-------
Sunset--6:13-------6:15-------6:15-----
light rain
rain showers
light rain
rain showers
thunderstorm
thunderstorm
clear
rain showers
part cloud
clear
clear
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
clear
cloud
cloud
cloud
cloud
light rain
Rain (mm)
341111-2------1221-----1
Temp. °C1011109101099810111010101091010111111111111
Feels °C (?)100-133336775555456667743
  • 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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