Weather La Jenny - Detailed bulletin - Free 15-day Marine forecasts

Lège FRALongitude : -1°13’,5252 W Latitude : 44°50’,982 N Altitude : 0m

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

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

Fri

30

-

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

Sat

31

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

Sun

01

-

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

Mon

02

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

Tue

03

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

Wed

04

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Wednesday 21 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)

30

25

20

15

10

5

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

Thu 22

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

260° W W
265° W W
265° W W
260° W WSW
255° W WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
260° W W
260° W W
270° W W
280° W W
285° W WNW
290° W WNW
295° NW WNW
300° NW WNW
310° NW NW
320° NW NW
320° NW NW
325° NW NW
335° NW NNW
355° N N
355° N N

8 15 4 9 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
14 26 7 16 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
11 21 6 13 4
9 16 4 10 3
8 14 4 9 3

13 24 7 15 4
15 28 8 17 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
20 37 10 23 5
22 40 11 25 6
23 42 12 26 6
23 43 12 27 6
23 43 12 27 6
24 44 12 27 6
25 46 13 29 6
26 49 14 30 6
26 48 13 30 6
25 46 13 29 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
19 36 10 22 5
20 37 10 23 5
19 35 10 22 5
15 28 8 17 4

1
1
1
1
1.1
1.1
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.9
2
2
2
1.9
1.8
1.8
1.7
1.9
1.9

1.9
1.9
2
2
2
2
2
2.1
2.3
2.5
2.6
2.7
2.8
3
3.4
3.6
3.6
3.5
3.4
3.3
3.2
3.1
3.5
3.5

0.2
0.2
0.3
0.4
0.4
0.4
0.5
0.7
0.9
1
1
1.2
1.3
1.4
1.8
1.9
1.5
1.2
1.1
0.9
0.7
0.7
1.2
1.2

280° W W
280° W WNW
285° W WNW
280° W WNW
280° W WNW
280° W WNW
280° W W
280° W WNW
280° W WNW
280° W WNW
275° W W
280° W W
275° W W
275° W W
235° SW WSW
240° SW WSW
265° W W
270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W

1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.6
0.6
1.1
1.5
1.5
1.5
1.6
1.5
1.5
1.5

9
9
9
9
9
9
9
10
10
10
7
9
9
9
6
6
7
6
6
7
7
7
7
7

140
140
140
130
140
140
140
140
130
120
120
120
110
60
50
50
60
60
70
70
70
70
60
60

1.3
1.5
1.9
2.4
2.9
3.2
3.3
3.2
2.8
2.3
1.8
1.5
1.3
1.5
1.8
2.3
2.9
3.3
3.6
3.6
3.2
2.7
2.1
1.5

17 62
17 62
17 62
17 62
17 62
17 62
17 62
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

95
70
75
90
95
100
100
100
100
100
100
100
100
100
100
100
90
90
75
80
80
75
90
85

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0

-
-
-

0
0
0
20
20
25
25
30
35
45
50
55
55
55
45
35
35
35
45
35
30
40
35
40

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1018
1018

0
0
1
1
2
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

15 58
16 60
16 61
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 61
16 61
16 61
16 60
16 60
16 60
16 60
15 59
15 59
15 59
15 58
14 58
14 57
13 56

12 53
13 56
15 59
16 61
17 63
16 61
16 62
15 60
15 59
15 58
14 57
11 53
12 54
11 52
10 51
10 51
11 51
11 52
11 51
11 51
11 52
10 51
11 51
11 51

12 22 4 6 14
13 25 4 7 16
13 24 4 7 15
13 25 4 7 16
13 25 4 7 16
15 27 4 8 17
15 27 4 8 17
17 31 5 9 19
18 34 5 9 21
20 37 5 10 23
19 36 5 10 22
20 37 5 10 23
21 38 5 11 24
22 40 6 11 25
22 41 6 11 25
21 39 6 11 24
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19

1
1
1.1
1.1
1.1
1.1
1.2
1.2
1.4
1.5
1.5
1.6
1.6
1.7
1.9
1.9
2
1.9
1.9
1.8
1.8
1.8
1.9
1.9

Forecasts established in local time
Last updated 2min ago | Next update in 3h
Caption

Expert opinion

A northerly and mostly variable flow prevails over the West and the North of the basin. Over the South-East, it is westerly, moderate and mostly variable.

For La Jenny :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Very cloudy in the morning, overcast skies in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. W force 3 becoming WSW force 4 in the middle of the day then WNW force 5. Gusts reaching 26 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.

Tides at Arcachon

44

High tide 00h19 3.49m

Low tide 06h24 1.21m

46

High tide 13h02 3.33m

Low tide 18h57 1.33m

www.shom.fr - © SHOM 2025

Consult the tides for May

Wed

21

-

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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

Sat

31

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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- 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 La Jenny

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Arcachon