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 03 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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 1.5ft (0.4m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.5m), 8s period with W swell.
  • Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.5m), 8s period with W swell.

The current surf forecast for La Tranche sur Mer at 3PM is: 0.5m 8s primary swell from a West direction (forecast issued at 07:00am September 03). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Sep)1.5ft (0.4m)8s
Afternoon (03 Sep)1.5ft (0.5m)8s
Evening (03 Sep)1.5ft (0.5m)8s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Sat night, min 16°C on Sat morning). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
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)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
2
2
2
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)
0.3
W
8
0.4
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
9
0.7
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.6
W
9
0.6
W
9
0.4
W
14
0.8
W
14
0.8
W
13
0.8
W
13
0.7
W
13
Wave Graph
Metric surfscale
Energy kJ
10
19
30
28
28
29
30
31
32
33
34
36
73
37
37
37
56
61
62
242
219
215
160
Wind (km/h)
5
WNW
5
W
10
WSW
10
SW
15
W
15
NW
15
NNW
10
N
10
N
10
N
10
NNW
15
W
25
WNW
25
NW
20
NNW
15
NNW
20
NNE
20
NE
15
NE
5
N
10
NW
10
N
20
NE
Wind State
off
glassy
cross-off
cross
cross-off
off
off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
cross-off
cross-off
cross
cross
glassy
off
cross-off
cross
High Tide
8:32AM3.91m
8:56PM3.75m
9:21AM3.61m
9:57PM3.36m
10:40AM3.30m
Low Tide
3:46PM0.64m
4:14AM0.85m
4:46PM0.92m
5:18AM1.13m
5:58PM1.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:28
7:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:42
8:39
8:37
 mm
Temp °C
18
18
19
20
20
21
21
21
20
19
21
23
23
22
20
19
18
16
18
24
25
28
26
Feels °C
18
19
19
19
19
20
20
21
20
19
21
21
20
21
19
19
17
14
17
25
24
26
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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