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Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 12 pm Wednesday 14 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
9.9° C
 (Which is 1.6°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 8PM is: 1.4m 13s primary swell from a West direction and 0.4m 9s secondary swell from a Southwest direction, 1.2m 7s secondary swell from a West direction (forecast issued at 12:00pm January 14). The wind direction is predicted to be onshore.

Time (CET) & DateWave HeightWave Period
Morning (14 Jan)7ft (2.2m)14s
Afternoon (14 Jan)5.5ft (1.7m)13s
Evening (14 Jan)4.5ft (1.4m)13s

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
14
Thursday
15
Friday
16
Saturday
17
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)
3
0
1
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 (?)
2.2
W
1.8
W
1.7
W
1.4
W
1.3
W
1.2
W
2.3
SW
2.5
SSW
1.3
W
2.4
W
4
W
4.5
W
4.5
W
4
W
4
WNW
4
WNW
4
W
4
W
4
W
4.5
W
5
W
5
W
4.5
W
4.5
W
Period(s) (?)1414131313127721191818171716161616161616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)19771179100664955142752464214154228106891201011784980383598257711882338526101021225711648104488727
Wind
(km/h)
15
SSE
20
SSW
20
WSW
30
W
35
SW
40
SW
40
SSW
45
S
65
SSW
45
S
35
NW
30
W
30
SW
40
SW
35
WSW
30
WSW
35
SW
35
SW
35
SW
30
SW
30
SSW
30
SSW
25
SSW
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrossonononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
1:59PM
3.86
2:28AM
4.06
2:55PM
4.08
3:16AM
4.33
3:39PM
4.34
3:57AM
4.62
Low Tide
/ height (m)
7:44AM
1.82
8:11PM
1.74
8:46AM
1.61
9:06PM
1.52
9:35AM
1.34
9:51PM
1.26
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunrise--------9:03-------9:03-------
Sunset--5:49-------5:51-------5:52-----
clear
cloud
part cloud
part cloud
light rain
cloud
light rain
mod rain
mod rain
heavy rain
rain showers
rain showers
cloud
light rain
light rain
rain showers
clear
thunderstorm
thunderstorm
rain showers
clear
rain showers
thunderstorm
rain showers
Rain (mm)
----1-38101131-111-111-111
Temp. °C11121110101111111111910101010101010101010101010
Feels °C (?)88733442-1213312222233344
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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