La Tranche sur Mer surfForecast / Vendee / France

information circle48hr Weather and Surf, issued 1 pm Friday 29 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
La Tranche sur Mer surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Tranche sur Mer sea temperature is
19.3° C
(Which is 3.0°C warmer than normal for this time of year)

How big are the waves at La Tranche sur Mer today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 1ft (0.3m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 0.5ft (0.2m), 14s period with WSW swell.
  • Evening surf: Evening surf (29 May, local time) - 1ft (0.3m), 12s period with WSW swell.

The current surf forecast for La Tranche sur Mer at 8PM is: 0.3m 12s primary swell from a West-southwest direction and 0.3m 9s secondary swell from a West direction (forecast issued at 01:00pm May 29). The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (29 May)1ft (0.3m)9s
Afternoon (29 May)0.5ft (0.2m)14s
Evening (29 May)1ft (0.3m)12s

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

Mostly dry. Warm (max 29°C on Fri night, min 15°C on Sun morning). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Mon
1
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)
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
!
!
!
1
2
!
!
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
W
9
0.3
W
9
0.3
W
9
0.3
WSW
12
0.4
WSW
12
0.4
WSW
12
0.5
W
11
0.5
W
11
0.4
WSW
10
0.5
W
10
0.6
WSW
10
0.6
W
10
0.4
WSW
14
0.5
WSW
13
0.7
WSW
13
0.9
WSW
12
1.2
W
12
1.1
W
12
1.4
W
12
1
WSW
12
1
WSW
12
1.1
WSW
12
1.1
WSW
12
1
W
11
Wave Graph
Metric surfscale
Energy kJ
14
14
17
31
49
46
63
61
37
52
77
70
63
99
165
244
411
336
526
298
298
361
349
265
Wind (km/h)
10
SE
10
SSE
10
WSW
10
WNW
10
N
5
ESE
5
ENE
10
ENE
15
SSE
15
SSW
15
SW
10
WSW
15
W
15
WNW
20
NNW
20
NNW
15
NW
20
WNW
25
WNW
20
WNW
15
WNW
15
WNW
10
WNW
5
WNW
on
cross-on
cross-off
off
cross-off
glassy
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
glassy
High Tide
4:43PM3.96m
4:59AM3.89m
5:09PM4.01m
5:25AM3.89m
5:33PM4.03m
5:50AM3.87m
Low Tide
10:10AM0.63m
10:33PM0.56m
10:51AM0.56m
11:13PM0.47m
11:30AM0.53m
11:53PM0.44m
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:46
9:47
9:49
9:50
Temp °C
26
28
28
29
28
27
24
24
24
21
20
21
19
18
16
15
18
19
19
18
18
17
17
16
25
27
27
28
28
29
25
24
23
20
19
22
19
18
13
11
15
15
15
15
17
16
17
17
Swell 1
Height (m)
Direction
Period (s)
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.4
WSW
12
0.4
WSW
12
0.5
W
11
0.5
W
11
0.4
WSW
10
0.5
W
10
0.1
W
16
0.6
W
10
0.5
W
10
0.5
WSW
13
0.8
W
9
0.9
WSW
12
1.2
W
12
1.1
W
12
1.4
W
12
1
WSW
12
1
WSW
12
1.1
WSW
12
1.1
WSW
12
1
W
11
Energy kJ
14
14
14
14
49
46
63
61
37
52
5
70
47
99
99
244
411
336
526
298
298
361
349
265
Swell 2
Height (m)
Direction
Period (s)
0.1
W
15
0.1
SW
14
0.2
WSW
13
0.3
WSW
12
0.3
WNW
6
0.3
W
8
0.2
SSW
5
0.1
SW
4
0.2
WNW
6
0.1
W
16
0.4
SW
3
0.4
WSW
14
0.5
W
9
0.7
WSW
13
0.7
WNW
7
0.3
W
4
0.2
W
4
Energy kJ
4
8
17
31
6
12
2
1
4
5
2
63
42
165
51
2
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
S
5
0.1
SW
5
0.1
SW
5
0.2
SSW
5
0.1
SW
4
0.1
W
16
0.2
WSW
15
0.2
SSW
4
Energy kJ
2
1
1
1
2
1
5
21
2
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
4
0.6
WSW
10
0.3
SW
3
0.4
SW
3
0.4
WSW
4
0.3
WSW
4
0.6
W
12
0.6
W
4
0.5
W
4
0.4
WNW
4
Energy kJ
1
77
2
3
5
2
101
10
8
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
1
3
2
3
2
2
Distance (km)
218
186
16
0
0
0
0
1
34
10
210
0
0
0
16
16
16
16
35
294
0
16
16
0
Best forecast wave conditions in Vendee
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
3
3
3
3
3
3
2
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
2
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
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

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