Biscarosse Plage Surf Break

Lat Long: 44.46° N 1.25° W

Biscarosse Plage Surf Forecast and Surf Report

Issued: 7 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Biscarosse Plage sea temperature is
22.6°C
2.8° 

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 20 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 5AM (local time) - 5ft (1.6m), 11s period, NW swell with cross-offshore winds.
  • Most powerful swell: Saturday 26 Sep, 2PM (local time) - 6ft (1.9m), 14s period, WNW swell with 1,443 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 5AM (local time) - 5ft (1.6m), 11s period with NW 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 Sunday (Sep 20) at 5AM. The primary swell is predicted to be 1.6m and 11s period. 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 1.9m 14s and forecast to arrive on Saturday (Sep 26) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (Sep 25) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 20th Sep)5ft (1.6m) 11s
Best Surf 5AM (Sun 20th Sep)5ft (1.6m) 11s
Most Powerful 2PM (Sat 26th Sep)6ft (1.9m) 14s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon night, min 18°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Thu night, min 19°C on Wed morning). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
1
3
3
0
2
2
0
2
2
2
2
3
0
2
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)
1.6
NW
12
1.6
NW
11
1.5
WNW
11
1.5
WNW
11
1.5
NW
11
1.3
WNW
11
1.3
WNW
11
1.1
NW
11
0.9
WNW
11
0.9
WNW
11
0.8
WNW
17
1.3
WNW
15
1.5
WNW
13
1.4
WNW
13
1.2
WNW
12
1
WNW
11
0.9
WNW
11
0.9
WNW
11
0.5
WNW
18
Wave Graph
Metric surfscale
Energy kJ
633
604
543
543
534
396
396
293
215
204
372
696
778
633
405
261
207
196
182
Wind (km/h)
15
NE
5
ENE
25
NNW
15
NE
10
NE
25
NNW
15
NE
10
NE
20
NW
10
ESE
10
S
5
W
10
SSW
5
ENE
15
NNW
10
E
5
SSE
10
W
20
W
Wind State
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
cross
on
cross
glassy
cross
off
glassy
on
on
High Tide
11:48PM2.43m
12:34PM2.57m
1:35AM2.50m
2:01PM2.73m
2:38AM2.71m
2:53PM2.99m
3:20AM2.97m
3:32PM3.27m
3:55AM3.22m
4:06PM3.53m
4:27AM3.47m
4:39PM3.76m
4:59AM3.68m
Low Tide
5:39AM1.58m
6:48PM1.48m
7:20AM1.50m
8:11PM1.29m
8:27AM1.27m
9:02PM1.02m
9:12AM0.99m
9:39PM0.73m
9:48AM0.71m
10:13PM0.46m
10:22AM0.45m
10:45PM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:50
7:50
7:52
7:52
7:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:05
8:02
8:00
7:59
7:58
 mm
Temp °C
20
19
22
24
20
26
28
18
24
27
20
21
22
21
27
29
22
21
21
Feels °C
16
18
17
19
18
22
24
13
19
23
21
21
21
21
23
25
21
19
20
  • Map Icons:
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  • 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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