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 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
21.6°C
1.6° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 2ft (0.6m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Evening surf: Evening surf (06 Sep, local time) - 1.5ft (0.4m), 10s period with W swell.

The current surf forecast for La Tranche sur Mer at 6PM is: 0.5m 10s primary swell from a West direction and 0.2m 2s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 06). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (06 Sep)2ft (0.6m)11s
Afternoon (06 Sep)1.5ft (0.5m)10s
Evening (06 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 28°C on Sun afternoon, min 15°C on Tue night). Winds increasing (light winds from the W on Mon night, strong winds from the W by Tue afternoon).

Sun
6
Monday
7
Tuesday
8
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
1
1
1
1
1
2
2
1
0
!
0
0
!
!
Swell
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
11
0.5
W
11
0.5
W
10
0.4
W
10
0.4
W
10
0.6
W
10
0.3
WSW
18
0.4
WSW
16
0.6
WSW
15
0.9
WSW
14
0.9
WSW
13
1
WSW
13
1
W
13
1
W
12
1
W
12
1
W
12
1.3
W
11
1.3
WSW
11
1.6
WSW
11
1.7
W
7
1.7
W
8
Wave Graph
Metric surfscale
Energy kJ
57
56
50
30
30
64
60
102
174
301
257
367
329
289
284
279
396
366
575
290
411
Wind (km/h)
15
E
15
SSE
20
WSW
15
W
15
W
20
W
20
WNW
15
W
10
W
15
SW
20
WSW
15
W
10
W
15
WSW
20
WSW
25
WSW
30
WSW
35
SW
40
W
30
NW
25
NW
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
off
High Tide
1:59PM3.41m
2:46AM3.45m
3:08PM3.78m
3:43AM3.79m
3:59PM4.16m
Low Tide
7:19PM1.05m
7:52AM1.10m
8:35PM0.78m
9:00AM0.77m
9:36PM0.40m
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
cloud
part cloud
cloud
light rain
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:34
8:31
 mm
1
Temp °C
25
28
24
23
21
19
19
19
20
20
21
20
19
19
19
19
19
19
18
17
18
Feels °C
23
26
21
23
21
19
19
20
21
20
21
20
20
19
19
17
15
14
12
13
14
  • 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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