Biscarosse Plage surf break

Biscarosse Plage surfForecast / Landes / France

information circle12 Day Weather and Surf, issued 12 pm Friday 05 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Biscarosse Plage surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Biscarosse Plage sea temperature is
14.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Biscarosse Plage this week:

The surf forecast for Biscarosse Plage over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 05) at 7PM. The primary swell is predicted to be 3.0m and 15s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Biscarosse Plage in the next 12 days are 4.5m 17s and forecast to arrive on Saturday (Dec 06) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Friday (Dec 05) at 7PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 5th Dec)10ft (3.0m) 15s
Best Surf 7PM (Fri 5th Dec)10ft (3.0m) 15s
Most Powerful10PM (Sat 6th Dec)15ft (4.5m) 17s

Table - best surf conditions forecast for Biscarosse Plage over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 5mm), mostly falling on Fri night. Very mild (max 17°C on Sat night, min 11°C on Fri afternoon). Winds increasing (light winds from the SW on Fri morning, fresh winds from the W by Fri night).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Wed morning. Very mild (max 17°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.

Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
0
0
0
!
!
!
!
!
3
!
!
!
!
4
3
4
4
4
3
Swell
Height Map
Wave Height (m) & direction (?)
3.5
WNW
3.5
WNW
3
WNW
3.5
WNW
4.5
WNW
4.5
WNW
3.5
WNW
3
WNW
3
WNW
3
W
2.5
W
3.5
W
3.5
W
3.5
W
3
W
2.5
WNW
2.3
WNW
2.1
WNW
2.1
WNW
2.1
WNW
1.8
WNW
Period(s) (?)131415121516161413131218181716141313121313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4233437441113850841510773640440443453273918408119807772304757281518041423123114651028
Wind
(km/h)
10
SW
30
S
30
SW
30
WSW
25
WSW
15
SSW
15
S
20
SSW
15
SSE
20
SE
15
S
20
SSE
25
SE
20
SSE
20
W
5
NNW
10
WNW
10
ENE
15
ESE
15
ESE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
on
ononcrosscrosscross-
on
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
onglasscross-
on
cross-
off
offoffcross-
off
High Tide
/ height (m)
4:36PM
3.94
4:55AM
4.08
5:26PM
3.87
5:44AM
4.05
6:16PM
3.71
6:34AM
3.93
7:07PM
3.49
7:26AM
3.73
8:02PM
3.26
8:22AM
3.51
9:00PM
3.04
9:22AM
3.28
10:04PM
2.89
Low Tide
/ height (m)
10:13AM
-0.07
10:33PM
0.08
11:03AM
-0.10
11:21PM
0.15
11:53AM
-0.01
12:08AM
0.28
12:43PM
0.16
12:58AM
0.46
1:36PM
0.39
1:49AM
0.67
2:32PM
0.63
2:45AM
0.88
3:31PM
0.85
3:47AM
1.06
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise8:23--8:25--8:26--8:26--8:27--8:29--8:30--
Sunset-5:24--5:24--5:24--5:24--5:24--5:24--5:24-
cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
rain showers
mod rain
light rain
clear
clear
clear
clear
Rain (mm)
-14-----------371----
Temp. °C121216151617171617151616161717131414111211
Feels °C (?)9610101315151215121312111214131212786
  • 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 12 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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