La Tranche sur Mer Surf Break

Lat Long: 46.34° N 1.47° W

La Tranche sur Mer 48 hour detailed Surf Forecast

Issued: 7 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
21.2°C
1.0° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 3.5ft (1.0m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.8m), 10s period with W swell.
  • Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.7m), 9s period with W swell.

The current surf forecast for La Tranche sur Mer at 1PM is: 0.9m 10s primary swell from a West direction (forecast issued at 07:00am September 01). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (01 Sep)3.5ft (1.0m)10s
Afternoon (01 Sep)2.5ft (0.8m)10s
Evening (01 Sep)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu night, min 17°C on Tue morning). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
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
1
0
1
1
1
1
1
0
0
0
0
1
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)
1.1
W
10
1
W
10
0.9
W
10
0.9
W
10
0.8
W
10
0.7
W
9
0.6
W
9
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
8
0.6
WNW
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.4
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
Wave Graph
Metric surfscale
Energy kJ
239
194
158
154
116
80
57
57
56
38
35
34
33
51
11
11
10
10
19
29
28
28
29
Wind (km/h)
5
NNW
5
NNE
5
ESE
10
SW
15
W
15
WNW
20
NNW
15
NNW
15
NW
10
NW
15
WNW
20
W
25
WNW
25
NW
20
NW
15
NNW
10
NNW
5
NNE
0
SW
10
WSW
15
W
20
NW
15
NNW
Wind State
cross-off
glassy
glassy
cross
cross-off
off
off
cross-off
off
off
off
cross-off
cross-off
off
off
off
cross-off
glassy
glassy
cross-off
cross-off
off
cross-off
High Tide
7:37PM4.33m
7:54AM4.14m
8:13PM4.08m
8:32AM3.91m
8:56PM3.75m
Low Tide
2:12PM0.14m
2:35AM0.24m
2:56PM0.36m
3:21AM0.53m
3:46PM0.64m
clear
part cloud
cloud
part cloud
clear
clear
clear
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:44
8:42
 mm
Temp °C
17
17
17
18
19
19
18
17
17
17
18
19
19
18
18
18
18
17
18
20
21
22
22
Feels °C
17
18
18
18
17
17
15
15
15
16
17
16
15
14
15
17
18
18
19
20
20
20
21
  • 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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