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Biarritz Surf Forecast

Basic // Advanced
◀
6am Thu 21 Aug
3ft WNW 16kt NW
(Head High)
1.7m @ 5.8s WNW (303°)
12pm Thu 21 Aug
2ft NW 13kt N
(Waist-Shoulder High)
1.2m @ 5.5s NW (313°)
6pm Thu 21 Aug
1-2ft NW 12kt NNW
(Waist High)
1.1m @ 5.5s NW (322°)
6am Fri 22 Aug
1ft NNW 7kt NW
(Knee High)
0.7m @ 5.2s NNW (341°)
0.3m @ 13.3s WNW (285°)
0.3m @ 5.6s WNW (282°)
12pm Fri 22 Aug
1ft+ WNW 4kt WNW
(Knee-Waist High)
0.5m @ 12.6s WNW (285°)
0.6m @ 5s NNW (342°)
0.3m @ 5.4s WNW (283°)
6pm Fri 22 Aug
1-2ft WNW 4kt NNW
(Waist High)
0.6m @ 11.9s WNW (286°)
0.5m @ 4.9s NNW (343°)
0.2m @ 5.3s WNW (285°)
6am Sat 23 Aug
1-2ft WNW 4kt ENE
(Waist High)
0.7m @ 10.7s WNW (285°)
0.3m @ 4.5s NNW (343°)
12pm Sat 23 Aug
1ft+ WNW 7kt E
(Knee-Waist High)
0.6m @ 10.1s WNW (285°)
0.3m @ 4.3s NNW (346°)
6pm Sat 23 Aug
1ft WNW 12kt NE
(Knee High)
0.6m @ 9.8s WNW (286°)
0.3m @ 4.3s N (352°)

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Thu 6am
Thu 12pm
Thu 6pm
Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NW 16kt
A
N 13kt
A
NNW 12kt
A
NW 7kt
A
WNW 4kt
A
NNW 4kt
A
ENE 4kt
A
E 7kt
A
NE 12kt
Tide Times & Weather
Showers 19°C // 21°C
Clearing shower 18°C // 22°C
Mostly sunny 16°C // 25°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 21/08
12am
3ft
WNW 19kt
1.8 m
5.4s 297 (WNW)
6am
3ft
NW 16kt
1.7 m
5.8s 303 (WNW)
12pm
2ft
N 13kt
1.2 m
5.5s 313 (NW)
6pm
1-2ft
NNW 12kt
1.1 m
5.5s 322 (NW)
+
Thu 21/08
2ft
N 13kt
1.2 m
5.5s 313 (NW)
-
Fri 22/08
12am
1ft+
NNW 8kt
0.9 m
5.4s 327 (NNW)
6am
1ft
NW 7kt
0.7 m
5.2s 341 (NNW)
0.3 m
13.3s 285 (WNW)
0.3 m
5.6s 282 (WNW)
12pm
1ft+
WNW 4kt
0.5 m
12.6s 285 (WNW)
0.6 m
5s 342 (NNW)
0.3 m
5.4s 283 (WNW)
6pm
1-2ft
NNW 4kt
0.6 m
11.9s 286 (WNW)
0.5 m
4.9s 343 (NNW)
0.2 m
5.3s 285 (WNW)
+
Fri 22/08
1ft+
WNW 4kt
0.5 m
12.6s 285 (WNW)
0.6 m
5s 342 (NNW)
0.3 m
5.4s 283 (WNW)
-
Sat 23/08
12am
1-2ft
N 3kt
0.7 m
11.2s 285 (WNW)
0.4 m
4.7s 343 (NNW)
6am
1-2ft
ENE 4kt
0.7 m
10.7s 285 (WNW)
0.3 m
4.5s 343 (NNW)
12pm
1ft+
E 7kt
0.6 m
10.1s 285 (WNW)
0.3 m
4.3s 346 (NNW)
6pm
1ft
NE 12kt
0.6 m
9.8s 286 (WNW)
0.3 m
4.3s 352 (N)
+
Sat 23/08
1ft+
E 7kt
0.6 m
10.1s 285 (WNW)
0.3 m
4.3s 346 (NNW)
  • bulletin_datetime_utc => 2025-08-21 06:00:00
  • location_identifier => 456
  • timezone => Europe/Paris