La Tranche sur Mer surfForecast / Vendee / France

information circle48hr Weather and Surf, issued 7 am Monday 27 Apr 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
15.4° 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?

The current surf forecast for La Tranche sur Mer at 10AM is: 0.4m 8s primary swell from a West-southwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (27 Apr)1.5ft (0.4m)8s
Afternoon (27 Apr)1.5ft (0.4m)8s
Evening (27 Apr)1.5ft (0.4m)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

Some drizzle, heaviest during Wed night. Warm (max 22°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.3
WSW
8
0.2
WSW
16
0.2
WSW
15
0.3
WSW
15
0.3
WSW
14
0.4
WSW
14
0.5
W
13
0.5
W
13
0.5
W
13
0.5
W
12
0.6
WSW
12
0.6
WSW
12
0.6
W
12
0.6
W
12
Wave Graph
Metric surfscale
Energy kJ
22
22
23
24
24
22
22
23
23
22
13
25
23
42
41
62
90
87
84
78
123
123
108
106
Wind (km/h)
10
NE
15
ENE
15
ENE
10
ENE
10
NNE
15
NNE
20
NNE
20
NE
20
NNE
20
NE
25
NE
20
NE
20
NE
15
NE
20
NNE
20
NE
15
E
20
E
20
SE
20
ESE
15
SE
15
SE
10
ESE
10
E
cross
cross
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross-on
on
on
on
on
cross-on
cross-on
High Tide
3:33PM3.83m
3:47AM4.08m
4:12PM4.00m
4:25AM4.18m
4:45PM4.12m
Low Tide
8:27AM0.81m
8:48PM0.85m
9:19AM0.59m
9:38PM0.60m
10:02AM0.40m
10:20PM0.40m
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:08
9:10
9:12
1
Temp °C
17
16
16
19
21
20
18
16
13
11
14
17
19
19
15
14
12
13
16
20
22
22
21
20
14
13
13
17
19
17
14
12
8
6
9
13
15
15
11
11
9
10
14
17
19
20
20
19
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
15
0.3
WSW
14
0.4
WSW
14
0.5
W
13
0.5
W
13
0.5
W
13
0.5
W
12
0.6
WSW
12
0.6
WSW
12
0.6
W
12
0.6
W
12
Energy kJ
22
22
23
24
24
22
22
23
23
22
13
12
12
42
41
62
90
87
84
78
123
123
108
106
Swell 2
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
13
0.1
W
13
0.1
W
12
0.1
W
12
0.1
W
12
0.2
W
11
0.2
W
11
0.2
W
11
0.2
WSW
15
0.3
WSW
8
0.2
W
8
0.2
W
10
0.2
W
7
0.3
W
9
0.2
W
9
0.2
W
9
0.1
W
9
0.2
S
3
0.1
W
8
0.1
W
20
Energy kJ
2
3
3
3
3
3
10
9
9
23
11
5
8
4
15
6
6
2
1
1
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
W
16
0.2
WSW
16
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
7
0.2
W
9
0.1
W
7
0.1
W
8
Energy kJ
6
5
25
8
8
8
4
7
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
2
0.4
NE
2
0.4
NE
3
0.3
NE
2
0.3
NE
2
0.3
NE
2
0.3
NNE
2
0.4
NE
2
0.3
ENE
3
0.3
E
3
0.4
SE
3
0.5
SE
3
0.5
SE
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
Energy kJ
1
2
2
1
1
1
1
2
1
1
2
4
5
4
2
2
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)
27
27
173
27
27
27
173
181
151
27
27
188
55
1
1
1
20
1
34
40
40
10
10
10
Best forecast wave conditions in Vendee
Rating
(10 max)
1
1
1
1
1
1
1
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
1
1
1
1
1
2
2
1
2
2
Header Global
Rating
(10 max)
9
9
8
7
6
6
6
6
5
5
5
5
5
5
5
5
8
9
9
8
7
7
9
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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