Lostmarc'h Surf Break

Lat Long: 48.21° N 4.56° W

Issued: 7 pm 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lostmarc'h sea temperature is
19.5° C

3.6°C warmer than normal for this time of year

Lostmarc'h surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lostmarc'h today (24 Jun):

  • Afternoon surf: Afternoon surf (24 Jun, local time) - 1.5ft (0.4m), 8s period with WSW swell.
  • Evening surf: Evening surf (24 Jun, local time) - 1.5ft (0.4m), 8s period with WSW swell.

The current surf forecast for Lostmarc'h at 10PM is: 0.4m 8s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 07:00pm June 24). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (24 Jun)--
Afternoon (24 Jun)1.5ft (0.4m)8s
Evening (24 Jun)1.5ft (0.4m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 32°C on Wed night, min 17°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, calm by Fri night).

Wed
24
Thursday
25
Friday
26
Sat
27
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
1
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WSW
8
0.4
WSW
8
0.3
W
8
0.3
W
8
0.3
W
8
0.4
W
10
0.4
W
10
0.4
WNW
12
0.5
W
12
0.8
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.8
W
10
0.7
W
10
0.7
W
9
0.6
W
9
0.6
W
9
0.7
SW
7
Wave Graph
Metric surfscale
Energy kJ
23
22
12
11
11
31
29
49
71
167
202
194
191
180
170
170
133
131
122
92
87
63
63
51
Wind (km/h)
10
WNW
25
ENE
20
E
25
E
15
ESE
5
NE
5
SSE
15
S
25
S
10
SE
30
SW
15
SW
15
SSW
15
WSW
5
W
5
WNW
20
WNW
15
NW
15
N
10
NNE
5
WNW
10
WSW
5
W
15
WSW
Wind State
cross-on
off
off
off
cross-off
off
glassy
cross-on
cross-on
cross-off
cross-on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
on
on
on
High Tide
2:11AM4.11m
2:42PM4.18m
3:07AM4.16m
3:32PM4.31m
3:56AM4.28m
Low Tide
7:55PM1.59m
8:23AM1.52m
8:55PM1.52m
9:18AM1.46m
9:47PM1.39m
10:06AM1.34m
part cloud
part cloud
clear
cloud
clear
clear
clear
part cloud
rain showers
rain showers
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:22
10:22
10:22
10:22
 mm
1
1
Temp °C
33
32
32
30
28
26
29
30
26
20
18
17
17
17
18
20
21
22
22
21
19
19
20
20
Feels °C
32
28
28
27
26
26
29
28
23
21
15
16
16
16
18
21
19
21
21
21
19
19
20
19
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
8
0.4
WSW
8
0.3
W
8
0.3
W
8
0.3
W
8
0.4
W
10
0.4
W
10
0.4
WNW
12
0.5
W
12
0.8
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.8
W
10
0.7
W
10
0.7
W
9
0.6
W
9
0.6
W
9
0.5
W
9
Energy kJ
23
22
12
11
11
31
29
49
71
167
202
194
191
180
170
170
133
131
122
92
87
63
63
44
Swell 2
Height (m)
Direction
Period (s)
0.3
NNW
4
0.2
NNW
4
0.1
NW
6
0.1
W
10
0.3
NNE
4
0.2
NNE
5
0.4
SE
5
0.4
SE
5
0.4
WNW
9
0.3
NNE
6
0.3
NNE
6
0.2
NNE
5
0.2
NNE
6
0.9
SSW
6
0.9
SW
6
0.7
SW
6
0.6
SW
6
0.6
WSW
5
0.5
SW
5
0.4
SW
5
0.4
SW
5
0.5
SW
6
0.4
SW
7
0.1
SW
15
Energy kJ
3
1
2
2
3
2
6
6
26
6
6
3
3
57
47
31
24
18
12
6
6
15
14
8
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
6
0.1
NW
6
0.1
SE
4
0.1
NW
6
0.2
W
10
0.1
W
13
0.2
W
13
0.4
W
9
0.2
NNE
6
0.1
N
6
0.1
NE
7
0.1
NE
6
0.1
SE
4
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.3
W
5
0.1
SW
16
0.1
SW
8
0.1
SW
15
0.1
SW
15
Energy kJ
2
2
1
1
8
3
14
25
3
1
2
2
1
10
10
10
4
10
3
8
8
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
4
0.6
NNE
4
0.6
ENE
3
0.5
E
3
0.4
ESE
4
0.2
SSE
3
0.5
SSE
4
0.6
S
4
0.6
S
4
0.8
SSW
5
0.9
SSW
6
0.5
SW
6
0.7
SW
7
Energy kJ
3
8
7
5
6
1
9
10
12
26
55
15
51
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
Distance (km)
578
579
553
578
563
261
9
17
32
0
18
18
18
18
18
8
19
15
0
0
0
17
18
19
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
1
1
1
1
2
1
2
1
1
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
2
1
2
1
1
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
7
6
6
5
5
5
5
5
4
4
5
5
5
6
8
5
7
7
5
6
6
6
5
  • 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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