Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 am Sunday 26 Apr 2026 CEST
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
13.2° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Lostmarc'h today?

The current surf forecast for Lostmarc'h at 9AM is: 0.8m 9s primary swell from a West-southwest direction (forecast issued at 01:00am April 26). The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (26 Apr)2.5ft (0.8m)9s
Afternoon (26 Apr)2.5ft (0.8m)8s
Evening (26 Apr)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 17°C on Mon afternoon, min 10°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the NE by Tue night).

Sunday
26
Monday
27
Tuesday
28
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
1
1
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.9
WSW
9
0.9
WSW
9
0.8
WSW
9
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.7
WSW
8
0.6
WSW
8
0.7
WSW
9
0.7
WSW
8
0.7
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.3
W
11
0.4
W
10
0.4
W
15
0.6
W
15
0.7
W
14
0.8
W
13
0.9
W
13
Wave Graph
Metric surfscale
Energy kJ
127
124
86
78
76
76
75
58
50
79
73
66
48
48
49
48
45
21
32
70
150
196
225
280
Wind (km/h)
15
N
10
NNE
10
NE
5
SSE
10
WSW
10
W
5
NNW
15
NNE
15
NNE
15
NE
15
NE
15
NE
5
N
20
NNE
25
NE
20
NNE
20
NNE
15
NNE
25
NNE
25
NE
30
NE
35
NE
35
NE
35
NE
cross-off
cross-off
off
glassy
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
1:33AM4.27m
2:21PM4.18m
2:43AM4.49m
3:17PM4.46m
3:34AM4.73m
4:01PM4.74m
Low Tide
7:57AM1.36m
8:24PM1.46m
9:00AM1.13m
9:22PM1.18m
9:49AM0.89m
10:07PM0.92m
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
rain showers
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:24
9:25
2
2
4
2
Temp °C
15
15
15
15
16
16
16
16
15
14
13
14
17
17
16
14
13
13
11
12
14
13
12
10
12
12
12
14
14
15
15
13
13
12
10
12
16
13
11
9
9
10
7
7
8
6
5
2
Swell 1
Height (m)
Direction
Period (s)
0.9
WSW
9
0.9
WSW
9
0.8
WSW
9
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.7
WSW
8
0.6
WSW
8
0.7
WSW
9
0.7
WSW
8
0.7
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.4
W
8
0.3
WSW
8
0.5
W
8
0.6
W
15
0.7
W
14
0.8
W
13
0.9
W
13
Energy kJ
127
124
86
78
76
76
75
58
50
79
73
66
48
48
49
48
45
18
12
29
150
196
225
280
Swell 2
Height (m)
Direction
Period (s)
0.3
NW
3
0.2
W
10
0.3
W
10
0.4
W
10
0.1
W
13
0.1
W
13
0.4
NNE
4
0.2
W
12
0.2
W
12
0.3
W
12
0.3
W
11
0.4
SW
8
0.4
W
10
0.4
W
15
0.4
WSW
8
0.4
WSW
7
0.3
W
9
0.3
W
9
Energy kJ
1
8
17
29
4
3
7
12
11
23
22
17
32
70
19
18
15
15
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
N
5
0.1
W
18
0.1
W
18
0.3
W
11
0.3
W
7
0.4
W
10
0.3
W
10
0.3
W
10
0.3
WSW
7
0.2
WSW
7
Energy kJ
3
1
6
6
21
10
31
17
17
10
5
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
3
0.2
NNE
3
0.3
NNE
3
0.4
NNE
4
0.7
NNE
4
0.8
NNE
4
0.5
NNE
4
0.4
NNE
3
0.3
N
3
0.3
NNW
3
0.6
N
5
0.9
N
5
1.1
NNE
6
1.2
NNE
6
1.1
NNE
6
Energy kJ
2
1
1
5
15
24
8
3
2
2
15
42
80
100
85
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
21
15
8
1
0
0
8
0
1
17
15
8
8
1
8
9
18
209
209
319
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
5
7
6
6
7
7
9
9
8
7
5
6
6
6
5
6
5
5
5
5
5
7
9
  • 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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