Weather Plage de l'Horizon - Detailed bulletin - Free 15-day Marine forecasts

Arcachon (33950)Longitude : -1°15’,6 W Latitude : 44°39’,234 N Altitude : 0m

Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

Wed

31

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

Thu

01

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Thursday 18 december

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)

30

25

20

15

10

50

40

30

20

10

15

10

5

30

25

20

15

10

5

0

5

0

3

0

20

15

10

5

70

60

50

40

Fri 19

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

150° SE SSE
160° S SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
145° SE SSE
150° SE SSE
155° SE SSE
160° S SSE
170° S SSE
175° S S
175° S S
175° S S
180° S S
180° S S
175° S S
170° S S
180° S S
190° S S
200° S SSW
210° SW SSW
215° SW SW
220° SW SW

10 19 5 12 3
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
13 24 7 15 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
13 24 7 15 4
11 20 6 12 4

18 33 9 21 5
19 35 10 22 5
18 33 9 21 5
15 28 8 17 -
16 29 8 18 5
18 33 9 21 5
19 35 10 22 5
20 37 10 23 5
23 42 12 26 6
23 43 12 27 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
24 44 12 27 6
22 41 11 25 6
20 37 10 23 5
21 38 11 24 5
22 41 11 25 6
24 44 12 27 6
23 43 12 27 6
24 45 13 28 6
21 39 11 24 6

1.8
1.7
1.7
1.7
1.8
1.8
2
2.1
2.3
2.6
2.7
2.8
2.8
2.9
3.1
3.4
3.6
3.7
3.8
3.9
3.9
3.9
3.3
3.3

3.2
3.1
3.1
3.1
3.2
3.3
3.5
3.8
4.2
4.7
4.9
5
5
5.2
5.5
6.1
6.5
6.7
6.8
7
7.1
7
5.9
5.9

0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.5
0.6
0.8
0.8
0.8
0.8
0.5
0.6
0.5
0.8
1.1
1.4
1.2
0.6
0.6

275° W W
275° W W
275° W W
275° W W
280° W W
280° W W
275° W W
275° W W
275° W W
275° W W
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
280° W W
280° W W
275° W W
275° W W

1.7
1.7
1.7
1.7
1.7
1.8
1.9
2.1
2.3
2.5
2.7
2.6
2.7
2.8
2.9
3.3
3.6
3.7
3.7
3.6
3.5
3.5
3.1
3.1

11
11
11
11
11
11
12
12
13
13
16
18
17
17
17
17
17
17
17
17
16
16
15
16

210
210
210
210
210
220
310
550
540
520
520
510
500
490
490
480
480
480
480
470
460
450
420
420

3.5
3.6
3.5
3.0
2.4
1.8
1.3
1.1
1.2
1.6
2.2
2.8
3.3
3.5
3.5
3.1
2.5
1.9
1.4
1.1
1.1
1.5
2.1
2.8

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

5
75
70
55
45
35
10
5
5
5
10
15
20
30
50
50
55
65
85
100
100
90
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
30
40

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

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

0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

11 52
11 51
10 51
10 51
10 51
10 50
10 50
11 51
12 54
14 57
16 60
16 61
17 62
16 61
15 60
14 58
13 56
13 55
13 55
13 55
13 55
13 56
13 56
13 56

8 46
7 44
7 44
7 44
6 44
6 43
6 43
7 45
9 49
12 53
13 56
14 57
13 56
12 54
11 51
10 49
9 48
9 48
8 47
9 48
9 47
8 47
9 48
10 49

19 35 5 10 22
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
20 37 5 10 23
21 38 5 11 24
22 40 6 11 25
23 43 6 12 27
25 46 6 13 29
26 48 6 13 30
27 50 7 14 31
28 51 7 14 32
28 51 7 14 32
26 49 6 14 30
26 48 6 13 30
25 47 6 13 29
24 45 6 13 28
22 40 6 11 25
21 38 5 11 24
18 34 5 9 21
13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
12 23 4 6 14

2
2
2.1
2.1
2.2
2.3
2.4
2.5
2.8
3
3.3
3.6
3.9
4.1
4.3
4.4
4.4
4.5
4.6
4.6
4.6
4.6
4.6
4.5

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

Expert opinion

A southerly, very strong and variable flow prevails over the East of the basin. Over the West, it is westerly, very strong and mostly variable.

For Plage de l"Horizon :
Warning moderate gale offshore.

We are 90% sure of the situation, because the cloud system could clear up more slowly than forecast.

Cloud and long sunny periods. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. SSE force 4 in the morning temporarily S force 5 in the middle of the day. Gusts reaching 25 knots in the middle of the day. Moderate sea becoming rough in the middle of the day then rough to very rough. Moderate, long swell from W. Excellent visibility.

Tides at Cap Ferret

63

High tide 03h55 3.64m

Low tide 10h09 1.1m

65

High tide 16h17 3.54m

Low tide 22h26 1.06m

www.shom.fr - © SHOM 2025

Consult the tides for December

Thu

18

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

Fri

19

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

Sat

20

-

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

Sun

21

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

Mon

22

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

-

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

Thu

01

-

- 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 beach Plage de l'Horizon

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Cap Ferret