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 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
20.4°C
1.5° 

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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 3ft (0.9m), 13s period with W swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 2.5ft (0.7m), 12s period with W swell.
  • Evening surf: Evening surf (24 Sep, local time) - 2ft (0.6m), 12s period with W swell.

The current surf forecast for La Tranche sur Mer at 12AM is: 1.0m 14s primary swell from a West direction and 0.4m 4s secondary swell from a Northwest direction (forecast issued at 07:00pm September 23). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (24 Sep)3ft (0.9m)13s
Afternoon (24 Sep)2.5ft (0.7m)12s
Evening (24 Sep)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed night, min 14°C on Sat morning). Wind will be generally light.

Wed
23
Thursday
24
Friday
25
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)
2
!
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
W
14
1.1
W
14
1.1
W
14
1
W
13
1
W
13
0.9
W
13
0.8
W
12
0.8
W
12
0.7
W
12
0.7
W
12
0.6
W
11
0.6
W
11
0.5
W
11
0.5
W
11
0.4
W
11
0.5
W
18
0.8
WSW
16
1.1
WSW
16
1.2
WSW
15
Wave Graph
Metric surfscale
Energy kJ
417
494
474
350
340
276
193
184
141
134
89
85
59
58
37
163
359
628
639
Wind (km/h)
10
WNW
10
NNW
15
NE
20
NE
15
ENE
15
E
15
ESE
5
S
5
W
10
NNW
10
ENE
10
E
10
E
15
E
10
SE
15
SW
20
W
15
WNW
20
WNW
Wind State
off
off
cross
cross
cross
cross-on
cross-on
glassy
cross-off
off
cross
cross-on
cross-on
cross-on
on
cross
cross-off
cross-off
off
High Tide
4:01PM3.83m
4:21AM3.79m
4:29PM4.11m
4:46AM4.04m
4:53PM4.35m
Low Tide
9:41PM0.78m
9:56AM0.70m
10:20PM0.41m
10:34AM0.36m
10:57PM0.10m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:00
7:58
 mm
Temp °C
26
29
25
22
22
22
23
27
28
28
27
25
23
22
22
22
22
19
17
Feels °C
22
26
21
18
19
18
20
26
26
25
24
22
20
19
19
19
19
17
15
  • 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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