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 Sunday 08 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
9.7° C
 (Which is 1.3°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 9AM is: 2.5m 12s primary swell from a West direction (forecast issued at 12:00am February 08). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (08 Feb)8ft (2.5m)12s
Afternoon (08 Feb)7.5ft (2.3m)12s
Evening (08 Feb)7ft (2.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
08
Monday
09
Tuesday
10
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)
3
3
3
2
1
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 (?)
3.5
WSW
3
WSW
3
WSW
2.5
WSW
2.5
WSW
2.3
W
2.2
W
2.2
W
2.1
W
2.1
W
2.2
W
1.4
WSW
3
SSW
3.5
SW
3
SW
3
WSW
3
WSW
3
WSW
3
WSW
2.3
W
4.5
WSW
4.5
WSW
4.5
WSW
4.5
WSW
Period(s) (?)13121212121212111212111371010101010101918171716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)37592906247120441641146312971274117411541252679853195519221850174616581799393911591120871247011511
Wind
(km/h)
15
S
15
SSE
10
S
10
W
15
SSW
25
SSW
25
SSW
20
SW
20
SSW
25
SSW
35
S
45
S
50
S
35
SSW
40
SSW
30
SW
30
W
35
W
30
WSW
25
SW
30
SSW
40
WSW
40
WSW
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrossoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		onononononcross-
on		ononon
High Tide
/ height (m)
8:22PM
4.69
8:38AM
4.59
8:58PM
4.34
9:17AM
4.17
9:42PM
3.99
10:09AM
3.78
Low Tide
/ height (m)
2:38AM
1.07
2:59PM
1.23
3:18AM
1.45
3:41PM
1.62
4:08AM
1.81
4:37PM
1.96
Sunday
08
Monday
09
Tuesday
10
Sunrise----8:37-------8:34-------8:33---
Sunset------6:28-------6:29-------6:30-
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
clear
part cloud
part cloud
heavy rain
light rain
light rain
thunderstorm
Rain (mm)
---1---111-115222---11212
Temp. °C101010111111111110111010101112121111111112121312
Feels °C (?)777876565531045654567453
  • 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

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

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