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

Lanton FRALongitude : -1°4’,602 W Latitude : 44°43’,302 N Altitude : 0m

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

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

Sat

03

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 19 april

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

0

80

70

60

50

40

30

20

10

0

20

15

10

5

0

50

40

30

20

10

0

10

5

0

0.5

0

9

6

3

0

15

10

5

0

60

55

50

45

40

Sun 20

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

265° W W
255° W WSW
255° W WSW
250° W WSW
240° SW WSW
210° SW SSW
175° S S
180° S S
180° S S
180° S S
175° S S
175° S S
180° S S
195° S SSW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
220° SW SW
220° SW SW
230° SW SW
245° SW WSW
250° W WSW
255° W WSW

9 17 5 11 3
10 19 5 12 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
5 9 3 6 2
4 8 2 5 2
6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
4 8 2 5 2
5 10 3 6 2
6 12 3 7 3
6 11 3 7 2
10 18 5 11 3
13 24 7 15 4
16 29 8 18 5
19 35 10 22 5
21 38 11 24 5
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
22 40 11 25 6
22 41 11 25 6

19 35 10 22 5
17 31 9 19 5
16 29 8 18 5
12 23 6 14 4
13 25 7 16 4
11 21 6 13 4
10 18 5 11 3
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
16 30 8 19 5
21 38 11 24 5
25 46 13 29 6
30 55 15 34 7
33 61 17 38 7
36 67 19 42 8
38 70 19 43 8
35 65 18 40 8
36 67 19 42 8
35 65 18 40 8

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3

0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.6
0.6
0.6
0.5
0.5
0.6

0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2

290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
260° W W
285° W WNW
290° W WNW

0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.2
0.2
0.2

8
8
8
9
9
10
11
12
12
12
12
12
12
12
12
12
12
11
10
9
10
7
9
9

25
35
45
60
70
90
100
110
120
120
130
130
120
120
120
120
110
80
25
25
15
25
30
30

1.5
1.9
2.4
2.9
3.2
3.4
3.3
3.0
2.5
1.9
1.5
1.3
1.4
1.6
2.0
2.4
2.8
3.1
3.1
3.0
2.6
2.2
1.8
1.6

15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 59

100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100

1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
3.9
3.8
3.6
3.8
5.1
2.5
1

-
-

100
50
25
0
0
25
40
45
45
35
25
20
20
20
25
40
60
80
90
95
100
100
100
90

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

1002
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1003
1003
1003
1003
1003
1002
1002
1003
1003

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0

12 54
13 55
13 55
12 54
12 53
12 53
11 52
11 52
11 52
11 51
10 51
10 50
10 50
10 51
11 51
11 52
12 53
12 54
12 53
12 53
12 53
12 54
13 55
13 55

9 47
10 49
10 50
10 50
9 48
10 50
10 49
9 47
9 48
8 47
9 48
8 46
8 46
8 46
7 45
7 44
7 44
6 43
6 42
5 42
5 41
6 43
6 43
6 43

13 25 4 7 16
12 23 4 6 14
11 20 4 6 12
9 17 3 5 11
11 20 4 6 12
9 17 3 5 11
8 15 3 4 9
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
13 24 4 7 15
18 33 5 9 21
22 41 6 11 25
26 48 6 13 30
29 53 7 15 33
31 57 7 16 35
32 60 7 17 37
25 47 6 13 29
27 50 7 14 31
25 46 6 13 29
25 47 6 13 29
26 48 6 13 30

1.8
1.9
2.1
2.2
2.4
2.6
2.7
2.9
3
3
3
2.9
2.8
2.7
2.7
2.7
2.8
3
3.1
3.2
3.1
3
3.1
3.2

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Low 995 hPa centered at 210 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 18 knots to the East to be centered on the center of France.

For Fontainevieille :
No gale warning.

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

Overcast skies. Showers. In the evening, overcast skies.
Light showers progressively becoming less frequent. W wind force 3 from the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth sea. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the evening.

Tides at Arcachon

49

Low tide 03h24 1.08m

High tide 09h48 3.35m

44

Low tide 15h39 1.31m

High tide 22h15 3.4m

www.shom.fr - © SHOM 2025

Consult the tides for April

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

- 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 port Fontainevieille

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Arcachon