Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 12 am Wednesday 07 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
10.2° C
 (Which is 1.4°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 6AM is: 2.2m 7s primary swell from a West-northwest direction and 0.3m 10s secondary swell from a West direction, 0.3m 13s secondary swell from a West direction (forecast issued at 12:00am January 07). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (07 Jan)7.5ft (2.3m)7s
Afternoon (07 Jan)7ft (2.2m)8s
Evening (07 Jan)8ft (2.5m)8s

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
07
Thursday
08
Friday
09
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
2
0
0
0
0
!
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
1.5
W
1.9
WNW
2.2
WNW
2.3
NW
2.2
NW
2.2
WNW
2.5
WNW
3
WNW
3
WNW
2.5
W
3
W
3
W
3.5
WSW
4.5
WSW
6.5
WSW
7.5
W
6.5
WNW
6
W
5.5
W
5
W
5
W
5.5
WNW
5.5
WNW
Period(s) (?)4677788888899910111312121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2813630748557455862773095211089801373119219833623990517738123551017179466497740982458770
Wind
(km/h)
35
SW
40
WSW
40
WNW
40
NNW
35
NNW
30
NW
35
WNW
40
W
35
WNW
30
W
25
NW
20
WSW
50
WSW
60
SW
65
SSW
80
W
70
WNW
65
WNW
55
WNW
50
WNW
55
NW
60
NW
55
WNW
55
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
7:01PM
5.27
7:19AM
5.50
7:44PM
5.03
8:01AM
5.20
8:26PM
4.74
8:44AM
4.83
Low Tide
/ height (m)
1:13AM
0.37
1:42PM
0.33
1:56AM
0.62
2:25PM
0.64
2:40AM
0.94
3:09PM
0.99
Wednesday
07
Thursday
08
Friday
09
Sunrise----9:07-------9:07-------9:07---
Sunset------5:39-------5:40-------5:43-
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
clear
thunderstorm
light rain
light rain
thunderstorm
light rain
thunderstorm
Rain (mm)
-22---12112211221-114112
Temp. °C991010910101212121110131312999997979
Feels °C (?)10110334566642-1-7-6-5-4-2-5-5-5-4
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest