La Tranche sur Mer Surf Break

Lat Long: 46.34° N 1.47° W

La Tranche sur Mer 48 hour detailed Surf Forecast

Issued: 1 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
21.4°C
1.9° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 1.5ft (0.4m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 1.5ft (0.4m), 9s period with W swell.

The current surf forecast for La Tranche sur Mer at 5AM is: 0.5m 9s primary swell from a West direction (forecast issued at 01:00am September 15). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (15 Sep)1.5ft (0.4m)9s
Afternoon (15 Sep)1.5ft (0.4m)9s
Evening (15 Sep)--

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 24°C on Tue afternoon, min 13°C on Thu morning). Mainly fresh winds.

Tuesday
15
Wednesday
16
Thursday
17
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
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
1
0
0
!
1
!
2
1
1
0
0
0
1
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)
0.5
W
9
0.5
W
9
0.4
W
9
0.4
W
9
0.4
W
9
0.7
WNW
8
1
WNW
4
0.3
W
11
0.9
W
7
0.9
WNW
7
0.8
WNW
8
0.8
W
8
0.8
W
10
1
W
10
1.1
W
10
0.7
W
10
1.1
W
12
1
W
11
0.9
W
11
0.8
W
11
0.8
W
11
0.7
W
10
0.6
W
10
0.8
WNW
10
Wave Graph
Metric surfscale
Energy kJ
41
40
25
24
23
73
0
21
72
82
83
88
121
198
250
92
322
242
185
144
144
104
71
131
Wind (km/h)
10
NNE
5
ENE
5
NW
10
WNW
20
WNW
30
WNW
35
WNW
25
NNW
25
N
20
NNW
20
NNW
15
NNW
20
WNW
30
WNW
30
NW
20
NW
20
NNE
15
NNE
10
N
5
WNW
20
WSW
20
W
15
W
20
WSW
Wind State
cross-off
cross
glassy
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:22AM4.14m
7:35PM4.02m
7:44AM3.92m
7:59PM3.71m
8:10AM3.65m
8:27PM3.38m
Low Tide
1:46AM0.13m
2:04PM0.23m
2:24AM0.47m
2:44PM0.59m
3:03AM0.85m
3:28PM0.97m
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:43
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:15
8:14
 mm
Temp °C
25
24
23
23
24
22
19
19
15
14
14
16
18
18
18
18
15
14
13
15
17
18
18
18
Feels °C
22
22
21
20
19
17
14
15
10
11
11
14
15
12
13
15
11
11
11
14
14
14
15
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
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