Biscarosse Plage Surf Break

Lat Long: 44.46° N 1.25° W

Biscarosse Plage Surf Forecast and Surf Report

Issued: 1 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Biscarosse Plage sea temperature is
23.6°C
3.2° 

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


Biscarosse Plage surf forecast from 11 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 8AM (local time) - 4ft (1.2m), 13s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 11AM (local time) - 5.5ft (1.7m), 11s period, NW swell with 652 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 2AM (local time) - 3.5ft (1.0m), 9s period with WNW swell.

Best Forecast Surf Conditions for Biscarosse Plage this week:

The surf forecast for Biscarosse Plage over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 2AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.4m and 3s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Biscarosse Plage in the next 16 days are 1.7m 11s and forecast to arrive on Thursday (Sep 17) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Sep 14) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 12th Sep)3.5ft (1.0m) 9s
Best Surf 8AM (Sun 13th Sep)4ft (1.2m) 13s
Most Powerful11AM (Thu 17th Sep)5.5ft (1.7m) 11s

Table - best surf conditions forecast for Biscarosse Plage over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun afternoon, min 17°C on Sat morning). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 29°C on Mon night, min 17°C on Thu morning). Winds increasing (light winds from the ESE on Mon night, fresh winds from the WNW by Tue night).

Fri
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
1
2
0
2
2
0
1
0
0
0
0
0
0
2
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)
0.8
WNW
10
1
WNW
9
0.9
WNW
8
0.8
WNW
8
0.6
WNW
8
1.2
WNW
12
1.3
WNW
12
1.4
NW
11
1.2
NW
10
1.1
NW
10
0.6
NW
10
0.6
NW
10
0.7
W
9
1.6
WNW
6
1.8
NW
8
1.7
WNW
8
1.4
NW
9
1.7
NW
11
1.7
NW
11
1.3
NW
10
Wave Graph
Metric surfscale
Energy kJ
114
165
99
75
57
390
456
439
322
234
74
59
74
190
398
383
300
652
651
315
Wind (km/h)
15
NNW
10
NNE
5
NNE
25
NNW
15
NE
0
ENE
20
NNW
15
NE
5
E
20
NNW
10
E
15
SSW
20
W
35
WNW
25
NNW
25
NNW
15
NNW
10
NNW
15
NNW
10
NNW
Wind State
cross-on
cross-off
glassy
cross
cross-off
glassy
cross
cross-off
off
cross
off
cross-on
on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
High Tide
5:37PM4.17m
5:59AM3.92m
6:14PM4.14m
6:33AM3.89m
6:49PM4.00m
7:06AM3.78m
7:23PM3.77m
7:38AM3.60m
7:56PM3.49m
8:10AM3.37m
8:31PM3.17m
8:45AM3.11m
9:10PM2.86m
Low Tide
11:41PM-0.10m
11:53AM-0.02m
00:16AM-0.06m
12:29PM0.02m
00:51AM0.08m
1:05PM0.15m
1:25AM0.30m
1:41PM0.37m
1:59AM0.57m
2:19PM0.65m
2:35AM0.87m
3:00PM0.95m
3:16AM1.17m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:41
7:43
7:43
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:22
8:20
8:17
8:15
8:14
8:13
 mm
1
Temp °C
19
19
18
20
20
20
24
24
23
27
29
24
21
20
18
18
19
18
18
18
Feels °C
16
16
19
18
17
20
20
20
22
25
26
23
20
19
14
14
17
16
17
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Biscarosse Plage Surf forecast

The above surf forecast table for Biscarosse Plage provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Biscarosse Plage can be found by selecting the local surf guide option on the grey menu. Our Biscarosse Plage surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Biscarosse Plage) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Biscarosse Plage may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Landes? If you are looking for accommodation near Biscarosse Plage, camping, hotels and holiday cottages in Landes, consider staying in La Teste-de-Buch which is 21 km (13 miles) away. Other places in and around Landes where you can find information about places to rent, and car hire include Arcachon which is 23 km (14 miles) away, Gujan-Mestras, Cestas and Gradignan.

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