La Tranche sur Mer surfForecast / Vendee / France

information circle48hr Weather and Surf, issued 7 am Wednesday 13 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
17.2° C
(Which is 2.8°C warmer than normal for this time of year)

Time (CEST) & DateWave HeightWave Period
Morning (13 May)0.5ft (0.1m)13s
Afternoon (13 May)--
Evening (13 May)5ft (1.5m)6s

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 7mm), mostly falling on Thu night. Very mild (max 15°C on Fri afternoon, min 8°C on Thu night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the NNE by Thu night).

Wednesday
13
Thursday
14
Friday
15
Sat
16
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
!
!
0
!
0
0
0
!
!
!
2
0
1
1
1
1
1
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)
0.1
W
12
0.1
W
13
0.9
WNW
5
1.1
WNW
5
1.4
WNW
6
1.5
W
6
1.5
W
7
1.4
W
7
1.2
W
7
1.3
W
7
1.4
WNW
7
1.4
WNW
8
1.5
W
6
1.5
W
6
1.4
WNW
7
1.2
W
8
1.1
W
8
0.9
W
10
1
W
10
0.9
W
10
0.9
W
9
0.8
W
9
0.6
W
9
0.6
W
10
Wave Graph
Metric surfscale
Energy kJ
3
3
0
0
0
173
212
209
156
148
220
238
0
188
214
173
144
153
192
146
140
113
62
64
Wind (km/h)
25
NNW
20
NW
30
WNW
35
WNW
40
WNW
40
WNW
35
WNW
25
WNW
20
NW
25
NW
30
NW
35
WNW
35
WNW
35
NW
20
N
15
NNE
10
NNE
15
NNE
20
N
15
N
15
NW
20
NNW
15
N
15
NNE
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
3:08PM3.80m
3:19AM4.08m
3:45PM4.11m
3:59AM4.34m
4:22PM4.38m
Low Tide
8:33AM0.63m
8:55PM0.63m
9:24AM0.31m
9:46PM0.28m
10:12AM0.04m
10:34PM-0.02m
cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
clear
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:30
9:30
9:31
1
1
1
1
2
1
Temp °C
11
11
14
14
14
13
13
12
11
11
12
13
13
12
9
9
8
8
11
14
15
14
12
10
6
7
8
6
5
5
5
6
6
5
5
4
5
4
4
5
4
4
6
10
11
8
8
6
Swell 1
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
13
1.2
W
8
1.1
W
8
0.9
W
10
1
W
10
0.9
W
10
0.9
W
9
0.8
W
9
0.6
WNW
5
0.6
W
10
Energy kJ
3
3
173
144
153
192
146
140
113
20
64
Swell 2
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.6
W
10
0.6
W
9
0.5
W
5
Energy kJ
2
2
75
62
14
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
6
0.3
SW
6
Energy kJ
5
5
Wind waves
Height (m)
Direction
Period (s)
0.7
NW
5
0.7
WNW
5
0.9
WNW
5
1.1
WNW
5
1.4
WNW
6
1.5
W
6
1.5
W
7
1.4
W
7
1.2
W
7
1.3
W
7
1.4
WNW
7
1.4
WNW
8
1.5
W
6
1.5
W
6
1.4
WNW
7
0.6
WNW
4
0.7
NW
5
Energy kJ
24
23
33
61
122
173
212
209
156
148
220
238
165
188
214
9
24
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
1
1
2
1
1
1
1
1
1
Distance (km)
438
438
398
594
1165
381
210
210
16
450
360
564
473
209
16
1
1
0
16
0
0
0
0
0
Best forecast wave conditions in Vendee
Rating
(10 max)
2
2
2
2
2
2
2
3
2
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
2
1
2
2
1
1
4
2
3
2
2
2
3
2
2
3
Header Global
Rating
(10 max)
9
9
8
8
7
8
9
9
9
9
5
5
5
5
5
5
5
5
5
5
6
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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