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 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
22.4° C
2.6° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.

The current surf forecast for La Tranche sur Mer at 3AM is: 0.2m 8s primary swell from a West direction (forecast issued at 07:00pm July 17). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Jul)0.5ft (0.2m)8s
Afternoon (18 Jul)0.5ft (0.2m)8s
Evening (18 Jul)--

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Sun afternoon, min 17°C on Mon morning). Winds increasing (calm on Sat morning, fresh winds from the ENE by Sun morning).

Fri
17
Saturday
18
Sunday
19
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
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.3
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.7
WNW
3
0.8
WNW
4
0.2
W
8
0.4
NW
4
0.2
W
8
0.7
ENE
3
0.6
ENE
4
0.6
ENE
3
0.2
W
8
0.2
W
8
0.5
NE
3
Wave Graph
Metric surfscale
Energy kJ
51
12
5
5
5
5
5
5
0
0
5
5
5
10
10
8
5
5
5
Wind (km/h)
25
W
25
WNW
15
NW
15
NW
10
NNE
10
NNE
5
N
15
W
25
WNW
30
NW
25
NNW
25
NE
25
NE
30
ENE
35
ENE
30
NE
25
NE
25
NE
25
NNE
Wind State
cross-off
cross-off
off
off
cross-off
cross-off
glassy
cross-off
cross-off
off
off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
High Tide
7:59PM4.55m
8:28AM4.06m
8:43PM4.32m
9:13AM3.85m
9:28PM4.01m
Low Tide
2:08AM-0.15m
2:23PM0.06m
2:53AM0.09m
3:09PM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:52
9:51
 mm
Temp °C
23
22
21
21
20
19
23
26
27
27
24
23
22
19
23
28
30
30
26
Feels °C
21
20
21
21
19
17
22
23
21
21
20
19
18
13
16
22
24
23
19
  • 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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