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 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
20.6° C
0.1° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.4m), 8s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.
  • Evening surf: Evening surf (04 Aug, local time) - 2.5ft (0.8m), 8s period with W swell.

The current surf forecast for La Tranche sur Mer at 10AM is: 0.5m 8s primary swell from a West direction (forecast issued at 01:00am August 04). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (04 Aug)1.5ft (0.4m)8s
Afternoon (04 Aug)1.5ft (0.5m)8s
Evening (04 Aug)2.5ft (0.8m)8s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Thu morning). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the NW by Thu night).

Tuesday
4
Wednesday
5
Thursday
6
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)
0
0
0
0
0
0
0
1
0
0
1
1
0
0
0
1
1
0
0
1
1
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)
0.4
WSW
9
0.4
WSW
8
0.4
WSW
8
0.5
W
8
0.5
W
8
0.6
W
8
0.8
W
8
0.8
W
7
0.8
WSW
7
0.8
WSW
7
0.8
WSW
7
0.8
WSW
7
0.9
W
7
0.9
W
7
0.8
W
7
0.9
W
8
0.9
W
8
0.8
W
8
0.7
W
7
0.6
W
7
0.6
WNW
7
0.9
WNW
4
0.3
W
10
0.2
W
10
Wave Graph
Metric surfscale
Energy kJ
26
24
24
34
34
46
74
70
71
69
63
60
72
69
55
105
100
72
52
38
37
0
17
8
Wind (km/h)
5
W
10
W
10
W
15
WSW
20
SW
20
WSW
20
W
15
WSW
15
WSW
15
W
15
WNW
10
WNW
20
W
25
WNW
25
WNW
25
NW
20
NW
20
NNE
20
N
15
N
20
WNW
30
WNW
35
NW
30
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
High Tide
8:22AM3.91m
8:39PM4.02m
9:02AM3.77m
9:25PM3.80m
9:53AM3.59m
10:25PM3.53m
Low Tide
3:04AM0.36m
3:21PM0.53m
3:48AM0.55m
4:10PM0.72m
4:39AM0.78m
5:06PM0.91m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:32
9:30
9:30
 mm
Temp °C
20
20
20
21
22
22
21
21
20
20
19
20
21
20
19
17
17
15
14
18
20
21
20
19
Feels °C
21
20
21
21
21
21
20
22
20
20
19
20
19
16
16
14
14
12
11
15
16
15
13
13
  • 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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