Surf Break

Lat Long: 46.34° N 1.47° W

La Tranche sur Mer 48 hour detailed Surf Forecast

Issued: 7 pm 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Tranche sur Mer sea temperature is
18.2°C
1.1° 

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 (15 Oct):

  • Afternoon surf: Afternoon surf (15 Oct, local time) - 3.5ft (1.1m), 13s period with W swell.
  • Evening surf: Evening surf (15 Oct, local time) - 4.5ft (1.4m), 15s period with WSW swell.

The current surf forecast for La Tranche sur Mer at 11PM is: 1.5m 14s primary swell from a West direction (forecast issued at 07:00pm October 15). The wind direction is predicted to be offshore and the swell rating is 11.

Time (CEST) & DateWave HeightWave Period
Morning (15 Oct)--
Afternoon (15 Oct)3.5ft (1.1m)13s
Evening (15 Oct)4.5ft (1.4m)15s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu night, min 9°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the NE by Sat afternoon).

Thu
15
Friday
16
Saturday
17
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)
!
!
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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)
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
WSW
13
1.2
W
13
1.1
W
12
1.1
W
12
1
W
12
0.9
W
12
0.9
W
12
0.8
W
12
0.8
W
12
0.8
W
12
0.7
W
12
Wave Graph
Metric surfscale
Energy kJ
461
892
938
912
861
836
711
690
581
461
377
368
305
243
235
184
184
180
137
Wind (km/h)
10
WSW
5
WSW
10
WNW
15
NW
15
NW
10
NNW
10
NW
15
W
20
NW
35
NNE
30
N
30
NNE
30
NNE
30
NNE
35
NE
35
NE
35
NE
25
NNE
35
NNE
Wind State
cross-off
cross-off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
7:26PM3.68m
7:38AM3.73m
7:56PM3.40m
8:12AM3.45m
8:33PM3.10m
Low Tide
2:16PM0.63m
2:33AM0.90m
2:59PM0.96m
3:17AM1.21m
3:49PM1.28m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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8:22
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8:23
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
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—
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—
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7:17
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7:15
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 mm
—
—
—
—
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Temp °C
21
21
19
18
16
16
16
19
18
14
14
12
12
10
12
15
17
16
12
Feels °C
20
21
19
17
15
15
15
17
15
7
7
6
6
3
5
6
9
9
4
  • 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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