La Tranche sur Mer Surf Break

La Tranche sur Mer 48 hour detailed Surf Forecast

Lat Long: 46.34° N 1.47° W

Issued: 1 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
20.6° C

2.4°C warmer than normal for this time of year

La Tranche sur Mer surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at La Tranche sur Mer today (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 2ft (0.6m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 2ft (0.6m), 8s period with W swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 8s period with W swell.

The current surf forecast for La Tranche sur Mer at 5PM is: 0.6m 8s primary swell from a West direction (forecast issued at 01:00pm June 20). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Jun)2ft (0.6m)8s
Afternoon (20 Jun)2ft (0.6m)8s
Evening (20 Jun)2ft (0.6m)8s

Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 38°C on Mon afternoon, min 22°C on Sat afternoon). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tue
23
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
2 AM
5 AM
8 AM
Rating
(10 max)
1
1
0
1
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
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)
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
WSW
7
0.4
WSW
7
0.4
WSW
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
Wave Graph
Metric surfscale
Energy kJ
50
49
47
46
46
44
42
28
28
29
29
18
18
18
9
9
9
9
9
4
4
4
4
4
Wind (km/h)
10
WNW
15
WSW
20
WNW
25
NW
20
NNW
5
NNE
10
S
5
E
5
E
10
SSW
15
WNW
20
NW
20
NNE
15
E
15
ENE
20
E
15
ESE
10
SSW
15
SW
20
NW
20
NE
20
ENE
20
E
20
E
Wind State
off
cross-off
cross-off
off
cross-off
glassy
cross-on
glassy
cross-on
cross
cross-off
off
cross-off
cross-on
cross-on
cross-on
on
cross-on
cross-off
off
cross
cross
cross-on
cross-on
High Tide
10:05AM3.67m
10:26PM3.93m
11:15AM3.52m
11:37PM3.73m
12:21PM3.44m
00:44AM3.59m
Low Tide
3:38PM0.51m
4:12AM0.51m
4:31PM0.75m
5:05AM0.77m
5:27PM0.97m
6:01AM0.97m
part cloud
part cloud
part cloud
clear
clear
rain showers
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:00
10:00
10:01
 mm
1
2
Temp °C
20
22
25
25
24
25
25
26
26
30
33
35
34
28
28
27
31
35
38
37
37
35
29
29
Feels °C
20
21
23
22
22
26
25
27
27
30
31
32
31
26
26
24
29
34
36
34
33
31
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
WSW
7
0.4
WSW
7
0.4
WSW
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
Energy kJ
50
49
47
46
46
44
42
28
28
29
29
18
18
18
9
9
9
9
9
4
4
4
4
4
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
3
0.2
NNW
2
0.1
W
9
0.1
W
9
0.3
SSE
3
0.2
S
4
0.2
S
4
0.2
S
3
0.2
WNW
2
0.1
W
11
Energy kJ
1
1
2
2
2
1
1
1
1
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
12
0.1
W
12
0.1
SW
4
Energy kJ
3
3
3
1
Wind waves
Height (m)
Direction
Period (s)
0.3
WSW
8
0.2
WNW
2
0.4
NW
3
0.4
NW
3
0.4
W
8
0.3
ESE
2
0.2
ESE
2
0.3
SE
3
0.2
WNW
2
Energy kJ
14
1
2
2
18
1
1
1
1
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
16
0
29
0
27
16
27
181
0
237
237
604
618
604
604
731
719
569
565
487
490
338
Best forecast wave conditions in Vendee
Rating
(10 max)
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
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
5
5
5
5
5
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
How to use the Wavefinder 

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