La Tranche sur Mer surfForecast / Vendee / France

information circle48hr Weather and Surf, issued 1 am Thursday 28 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
18.4° C
(Which is 2.3°C warmer than normal for this time of year)

How big are the waves at La Tranche sur Mer today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 10s period with W swell.
  • Evening surf: Evening surf (28 May, local time) - 1.5ft (0.4m), 10s period with W swell.

The current surf forecast for La Tranche sur Mer at 8AM is: 0.5m 10s primary swell from a West direction (forecast issued at 01:00am May 28). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (28 May)1.5ft (0.5m)10s
Afternoon (28 May)1.5ft (0.4m)10s
Evening (28 May)1.5ft (0.4m)10s

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 31°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.4
W
10
0.4
W
10
0.4
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.2
WSW
13
0.3
WSW
12
0.5
W
12
0.4
WSW
12
0.5
W
11
0.5
W
11
0.5
W
10
0.5
W
10
0.6
W
10
0.5
W
10
0.7
W
10
Wave Graph
Metric surfscale
Energy kJ
51
50
49
51
50
31
30
30
15
15
15
14
14
17
31
72
46
63
61
56
53
73
49
89
Wind (km/h)
10
NE
10
NE
15
E
15
ESE
10
SSE
5
SW
10
WNW
15
NNE
15
E
15
E
10
E
5
SE
10
SSW
10
SW
15
NW
10
NNW
10
E
10
E
5
ESE
10
S
15
SW
15
WSW
20
W
20
W
cross-off
cross
cross-on
on
cross-on
cross-off
off
cross-off
cross-on
cross-on
cross-on
on
cross
cross
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
High Tide
3:54AM3.86m
4:14PM3.89m
4:29AM3.88m
4:43PM3.96m
4:59AM3.89m
5:09PM4.01m
Low Tide
9:27AM0.72m
9:50PM0.69m
10:10AM0.63m
10:33PM0.56m
10:51AM0.56m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:46
9:47
Temp °C
28
27
25
26
29
31
31
29
28
26
25
25
28
29
28
27
27
25
23
23
21
20
20
18
27
26
24
25
29
31
30
28
26
24
24
25
28
28
26
27
27
24
23
22
20
19
19
16
Swell 1
Height (m)
Direction
Period (s)
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.4
W
10
0.4
W
10
0.4
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.2
W
9
0.3
WSW
12
0.5
W
12
0.4
WSW
12
0.5
W
11
0.5
W
11
0.5
W
10
0.5
W
10
0.6
W
10
0.5
W
10
0.3
WSW
14
Energy kJ
51
50
49
51
50
31
30
30
15
15
15
14
14
6
31
72
46
63
61
56
53
73
49
36
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
3
0.1
W
16
0.1
SW
14
0.2
WSW
13
0.3
W
9
0.1
SW
5
0.3
WNW
8
0.2
SSW
5
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.1
W
16
0.2
WSW
15
0.2
SSW
4
Energy kJ
1
5
8
17
14
1
13
2
1
1
1
5
21
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
0.2
SSW
5
0.1
SW
5
0.2
SSW
4
0.2
SSW
4
Energy kJ
4
2
1
2
2
Wind waves
Height (m)
Direction
Period (s)
0.2
NNW
2
0.3
W
2
0.4
WNW
3
0.7
W
10
Energy kJ
1
1
3
89
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
2
1
Distance (km)
0
1
1
1
10
109
16
27
96
120
120
218
173
173
0
0
1
1
1
10
56
0
209
35
Best forecast wave conditions in Vendee
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Header Global
Rating
(10 max)
6
9
9
8
9
8
7
7
7
6
5
6
5
5
5
5
5
5
5
5
5
6
8
7
  • 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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