Biscarosse Plage Surf Break

Lat Long: 44.46° N 1.25° W

Biscarosse Plage 48 hour detailed Surf Forecast

Issued: 7 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Biscarosse Plage sea temperature is
26.1° C
4.3° 

Biscarosse Plage surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Biscarosse Plage today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 6s period with NW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 8s period with NW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 8s period with WNW swell.

The current surf forecast for Biscarosse Plage at 1PM is: 0.6m 8s primary swell from a Northwest direction and 0.1m 7s secondary swell from a West direction (forecast issued at 07:00am August 18). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Aug)2ft (0.6m)6s
Afternoon (18 Aug)2ft (0.6m)8s
Evening (18 Aug)1.5ft (0.4m)8s

Table - waves today at Biscarosse Plage. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 22°C on Wed night, min 19°C on Thu afternoon). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
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
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
1
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)
0.6
NW
7
0.6
NW
7
0.4
NW
9
0.6
NW
8
0.5
NW
8
0.4
WNW
8
0.5
NNW
5
0.5
NW
7
0.5
NW
6
0.4
NW
6
0.4
NW
6
0.4
NW
6
0.4
NW
6
0.5
NW
7
0.4
NW
10
0.8
NW
10
1
NW
10
1.2
NW
11
1.3
NW
11
1.3
NW
10
1.3
NW
10
1.2
NW
10
1.3
NW
10
Wave Graph
Metric surfscale
Energy kJ
36
29
20
44
30
23
15
21
20
12
12
12
12
23
28
124
212
341
406
391
322
268
296
Wind (km/h)
10
NW
10
WNW
10
W
15
WNW
15
WNW
15
N
15
N
15
N
10
N
5
N
10
W
15
WNW
20
WNW
15
WNW
15
WNW
15
W
15
WSW
15
NNE
15
NNE
15
NNE
20
NW
20
NNW
10
NNW
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
glassy
on
on
cross-on
cross-on
on
on
on
cross-off
cross-off
cross-off
cross-on
cross
cross
High Tide
8:56AM3.31m
9:16PM3.24m
9:36AM3.07m
10:00PM2.92m
10:25AM2.83m
Low Tide
2:56PM0.66m
3:19AM0.83m
3:41PM0.95m
4:04AM1.13m
4:36PM1.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
cloud
light rain
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:04
9:02
 mm
1
1
2
1
1
Temp °C
21
21
21
21
21
21
21
21
20
20
21
21
21
22
21
22
22
21
20
20
19
20
20
Feels °C
22
21
21
21
21
21
21
22
21
22
22
21
20
22
21
23
23
21
20
19
17
18
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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