Surf Break

Lat Long: 46.34° N 1.47° W

La Tranche sur Mer 48 hour detailed Surf Forecast

Issued: 7 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
18.6°C
1.4° 

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 Oct):

  • Afternoon surf: Afternoon surf (15 Oct, local time) - 3ft (0.9m), 10s period with WSW swell.
  • Evening surf: Evening surf (15 Oct, local time) - 3ft (0.9m), 10s period with WSW swell.

The current surf forecast for La Tranche sur Mer at 12AM is: 0.9m 10s primary swell from a West-southwest direction and 0.4m 14s secondary swell from a West-southwest direction (forecast issued at 07:00pm October 14). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (15 Oct)--
Afternoon (15 Oct)3ft (0.9m)10s
Evening (15 Oct)3ft (0.9m)10s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 21°C on Wed night, min 10°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the N by Fri night).

Wed
14
Thursday
15
Friday
16
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
2
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)
0.9
WSW
10
1
W
10
0.9
WSW
10
0.9
W
10
0.7
W
13
1
W
13
1
W
13
1.1
W
12
1.2
W
13
1.4
WSW
15
1.5
W
14
1.5
W
14
1.5
W
14
1.5
W
14
1.4
WSW
13
1.4
WSW
13
1.3
W
13
1.2
W
13
1.1
W
12
Wave Graph
Metric surfscale
Energy kJ
167
204
170
167
173
345
324
383
461
892
938
912
861
836
711
690
564
461
377
Wind (km/h)
5
W
5
NNW
10
E
15
E
15
ESE
15
ESE
20
SE
15
S
10
WSW
5
WSW
10
W
15
NW
15
NW
15
NW
10
NW
15
W
25
NNW
30
NNE
30
N
Wind State
glassy
glassy
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
7:00PM3.94m
7:10AM3.97m
7:26PM3.68m
7:38AM3.73m
7:56PM3.40m
Low Tide
1:53AM0.57m
2:16PM0.63m
2:33AM0.90m
2:59PM0.96m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
8:22
—
—
—
—
—
—
—
8:22
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
—
—
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:17
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
Temp °C
20
21
21
20
20
19
19
21
21
20
19
17
16
15
16
19
16
14
13
Feels °C
21
21
20
19
19
17
16
19
19
19
19
16
15
14
15
17
13
7
6
  • 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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