Weather Biarritz - Detailed bulletin - Free 15-day Marine forecasts

Biarritz FRALongitude : -1°33’,6 W Latitude : 43°29’,07 N Altitude : 0m

Mon

19

-

- nd - km/h - bft - m/s - mph

Tue

20

-

- nd - km/h - bft - m/s - mph

Wed

21

-

- nd - km/h - bft - m/s - mph

Thu

22

-

- nd - km/h - bft - m/s - mph

Fri

23

-

- nd - km/h - bft - m/s - mph

Sat

24

-

- nd - km/h - bft - m/s - mph

Sun

25

-

- nd - km/h - bft - m/s - mph

Mon

26

-

- nd - km/h - bft - m/s - mph

Tue

27

-

- nd - km/h - bft - m/s - mph

Wed

28

-

- nd - km/h - bft - m/s - mph

Thu

29

-

- nd - km/h - bft - m/s - mph

Fri

30

-

- nd - km/h - bft - m/s - mph

Sat

31

-

- nd - km/h - bft - m/s - mph

Sun

01

-

- nd - km/h - bft - m/s - mph

Mon

02

-

- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Monday 19 may

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

70

60

50

40

30

20

15

10

5

40

30

20

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

Tue 20

11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h

280° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
270° W W
270° W W
275° W W
270° W W
270° W W
270° W W
260° W W
260° W W
275° W W
270° W W
275° W W
280° W W
280° W W
275° W W
275° W W
270° W W
270° W W
270° W W
270° W W

12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
18 33 9 21 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
19 36 10 22 5
19 35 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5

19 36 10 22 5
21 38 11 24 5
21 38 11 24 5
22 40 11 25 6
24 45 13 28 6
25 46 13 29 6
24 45 13 28 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
24 44 12 27 6
26 49 14 30 6
31 57 16 35 7
31 57 16 35 7
32 60 17 37 7
32 59 16 37 7
32 60 17 37 7
29 54 15 34 7
29 54 15 34 7
29 53 15 33 7
28 51 14 32 7
29 53 15 33 7
28 52 14 32 7
27 50 14 31 7

0.8
0.8
0.9
1
1.1
1.1
1.2
1.2
1.3
1.4
1.5
1.6
1.6
1.6
1.7
1.8
1.8
1.7
1.9
1.9
1.9
1.9
1.9
1.9

1.6
1.6
1.7
1.9
2
2.1
2.2
2.3
2.4
2.6
2.7
2.9
2.9
3
3.1
3.3
3.3
3.1
3.4
3.4
3.4
3.4
3.4
3.4

0.3
0.5
0.7
0.9
0.9
1
1.1
1.2
1.2
1.3
1.4
1.5
1.6
1.6
1.6
1.8
1.8
1.7
1.9
1.8
1.7
1.8
1.8
1.8

300° NW WNW
310° NW NW
310° NW NW
325° NW NW
315° NW NW
315° NW NW
315° NW NW
320° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
315° NW NW
325° NW NW
255° W WSW
250° W WSW
245° SW WSW
290° W WNW
295° NW WNW
305° NW NW
310° NW NW
310° NW NW
310° NW NW

0.7
0.6
0.5
0.4
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.5
0.5
0.4
0.3
0.5
0.5
0.8
0.6
0.6
0.6

5
6
8
6
6
6
6
6
7
7
7
7
7
7
6
7
7
7
8
9
9
8
8
8

120
120
110
35
40
45
45
50
60
60
60
60
70
70
70
70
70
70
60
60
60
60
60
60

3.1
2.8
2.5
2.1
1.8
1.8
1.9
2.2
2.6
3.0
3.3
3.4
3.4
3.2
2.7
2.3
1.9
1.6
1.6
1.8
2.1
2.5
2.8
3.1

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 62

100
100
100
100
95
100
100
100
90
90
100
100
100
100
100
100
100
100
100
95
95
95
85
90

0
0
0
0.4
0.6
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-

0
0
30
60
70
65
45
30
25
20
0
20
35
45
45
35
30
30
25
0
0
20
20
25

10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021

0
1
2
3
3
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

17 62
17 62
17 62
17 62
16 61
16 61
16 61
16 62
16 61
16 61
16 60
16 60
16 60
15 60
16 60
16 60
16 60
16 60
16 60
16 60
15 60
16 60
16 60
16 61

13 55
12 54
15 58
14 57
12 54
11 52
13 55
13 55
12 54
11 52
11 51
10 49
9 48
9 48
9 49
9 48
9 49
10 49
9 49
9 49
10 49
10 50
12 53
13 55

12 23 4 6 14
16 29 5 8 18
19 36 5 10 22
19 36 5 10 22
22 40 6 11 25
22 40 6 11 25
21 39 6 11 24
21 38 5 11 24
22 40 6 11 25
21 39 6 11 24
23 43 6 12 27
24 45 6 13 28
25 47 6 13 29
26 49 6 14 30
26 48 6 13 30
26 48 6 13 30
26 48 6 13 30
25 47 6 13 29
25 47 6 13 29
25 46 6 13 29
25 46 6 13 29
25 47 6 13 29
25 46 6 13 29
24 45 6 13 28

0.9
0.9
1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.8
1.9
1.9
1.9
2.1
2.2
2.3
2.3
2
2
2
1.9
1.9
1.9

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Low 1009 hPa centered on the South-West of France moving at 13 knots to the South-South-East to be centered on the North-East of Spain.

For Biarritz :
Warning strong breeze offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Very cloudy in the morning, overcast skies with storms likely in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Possibility of showers W force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 31 knots in the evening. Slight sea becoming moderate in the evening. Low, short swell from WNW. Good visibility becoming good in the middle of the day then excellent.

Tides at Boucau

47

Low tide 03h29 1.54m

High tide 09h52 3.28m

45

Low tide 15h46 1.78m

High tide 22h22 3.46m

www.shom.fr - © SHOM 2025

Consult the tides for May

Mon

19

-

- nd - km/h - bft - m/s - mph

Tue

20

-

- nd - km/h - bft - m/s - mph

Wed

21

-

- nd - km/h - bft - m/s - mph

Thu

22

-

- nd - km/h - bft - m/s - mph

Fri

23

-

- nd - km/h - bft - m/s - mph

Sat

24

-

- nd - km/h - bft - m/s - mph

Sun

25

-

- nd - km/h - bft - m/s - mph

Mon

26

-

- nd - km/h - bft - m/s - mph

Tue

27

-

- nd - km/h - bft - m/s - mph

Wed

28

-

- nd - km/h - bft - m/s - mph

Thu

29

-

- nd - km/h - bft - m/s - mph

Fri

30

-

- nd - km/h - bft - m/s - mph

Sat

31

-

- nd - km/h - bft - m/s - mph

Sun

01

-

- nd - km/h - bft - m/s - mph

Mon

02

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather board sports area Biarritz

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Boucau