Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 am Thursday 07 May 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
14.5° C
(Which is 2.2°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 7AM is: 0.6m 9s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a Southwest direction (forecast issued at 01:00am May 07). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (07 May)2ft (0.6m)9s
Afternoon (07 May)2ft (0.6m)8s
Evening (07 May)1.5ft (0.5m)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 19mm), heaviest on Sat night. Warm (max 20°C on Sat afternoon, min 10°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the ENE by Sat night).

Thursday
7
Friday
8
Saturday
9
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)
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
1
0
1
1
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)
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.5
NW
8
0.5
NW
8
0.4
WNW
8
0.4
WNW
8
0.2
W
16
0.2
W
16
0.3
W
15
0.4
WNW
15
0.4
WNW
15
0.5
W
14
0.5
W
13
0.5
W
13
0.6
W
13
0.5
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.4
WNW
12
Wave Graph
Metric surfscale
Energy kJ
53
52
50
50
44
31
31
24
24
20
20
39
71
71
96
92
89
123
78
75
73
72
71
45
Wind (km/h)
10
NNW
10
NNW
10
NNW
5
WNW
15
W
15
WNW
15
NW
15
NNE
15
NNE
15
NE
20
NE
15
ENE
5
NE
5
E
10
ENE
25
ENE
25
E
25
E
20
E
20
E
15
E
15
ESE
10
ENE
15
ENE
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
off
off
off
glassy
glassy
off
off
off
cross-off
off
cross-off
off
cross-off
off
off
High Tide
8:46AM4.27m
9:05PM4.33m
9:31AM4.01m
9:55PM4.10m
10:30AM3.81m
Low Tide
2:48AM1.28m
3:01PM1.48m
3:33AM1.53m
3:50PM1.71m
4:30AM1.72m
4:52PM1.87m
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
light rain
light rain
light rain
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:38
9:39
9:42
1
1
2
1
1
1
1
2
5
2
Temp °C
12
11
11
12
12
12
12
12
11
10
10
13
16
18
18
15
14
14
14
16
19
20
19
18
9
8
8
10
8
8
8
8
7
6
6
9
15
17
16
11
10
10
10
13
17
17
18
16
Swell 1
Height (m)
Direction
Period (s)
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.5
NW
8
0.5
NW
8
0.4
WNW
8
0.4
WNW
8
0.4
NW
7
0.4
NW
7
0.4
NW
7
0.4
WNW
15
0.4
WNW
15
0.5
W
14
0.5
W
13
0.5
W
13
0.6
W
13
0.5
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
NNW
8
Energy kJ
53
52
50
50
44
31
31
24
24
14
14
13
71
71
96
92
89
123
78
75
73
72
71
34
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.2
NNW
3
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.2
W
16
0.2
W
16
0.3
W
15
0.4
NW
7
0.4
NW
7
0.2
WNW
7
0.3
NW
11
0.3
NW
10
0.2
WNW
10
0.3
NW
8
0.3
NW
8
0.5
SE
5
0.4
SSE
5
0.4
SSE
5
0.4
WNW
12
Energy kJ
3
3
3
2
1
2
2
2
2
20
20
39
13
13
5
19
15
9
11
10
11
9
8
45
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
8
0.1
SW
8
0.1
W
9
0.1
W
9
0.1
W
18
0.1
W
16
0.1
SW
7
0.1
W
8
0.2
WNW
14
0.1
SW
8
0.3
NW
12
0.3
NW
11
0.3
SSE
5
0.2
WNW
7
0.2
WNW
7
0.1
W
9
0.2
NNE
5
0.2
WNW
8
0.2
NNE
5
0.3
NNE
5
0.4
SSE
5
Energy kJ
3
2
2
2
6
5
2
1
19
3
23
20
5
4
4
2
2
6
2
5
7
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
4
0.3
NNW
4
0.3
NNW
4
0.2
NNW
3
0.2
NNE
3
0.4
NNE
3
0.6
NE
3
0.6
E
3
0.6
ESE
3
0.7
SE
5
0.6
SE
5
0.6
SE
5
Energy kJ
6
3
3
1
1
4
7
7
7
24
19
17
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)
8
8
8
23
23
510
470
415
470
519
218
0
0
0
0
0
0
1
0
1
0
1
0
0
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
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)
6
6
5
7
5
5
5
7
7
6
7
6
5
6
7
9
6
5
5
5
4
9
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

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