Weather La Bernerie en Retz - Detailed bulletin - Free 15-day Marine forecasts

La Bernerie-en-Retz FRALongitude : -2°2’,454 W Latitude : 47°4’,794 N Altitude : 0m

Thu

15

-

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

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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- 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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Thursday 15 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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

0

0.5

0

3

0

30

20

10

0

90

80

70

60

50

40

30

Fri 16

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

25° NE NNE
25° NE NNE
20° N NNE
20° N NNE
15° N NNE
10° N N
5° N N
0° N N
0° N N
5° N N
10° N N
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
20° N NNE
25° NE NNE
35° NE NNE
40° NE NE
40° NE NE
40° NE NE

10 18 5 11 3
10 19 5 12 3
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3

16 30 8 19 5
17 31 9 19 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
21 38 11 24 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 5
18 34 9 21 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4

0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
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

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

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

265° W W
255° W WSW
250° W WSW
245° SW WSW
230° SW SW
265° W W
265° W W
260° W W
265° W W
265° W W
270° W W
280° W W
280° W WNW
285° W WNW
280° W W
275° W W
270° W W
265° W W
240° SW WSW
260° W W
265° W W
270° W W
265° W W
265° W W

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

6
5
4
4
3
5
6
5
4
4
4
4
4
4
5
10
10
9
5
7
7
8
13
13

25
25
15
20
20
15
10
10
10
10
10
10
10
60
50
15
80
160
180
160
220
210
210
230

1.7
1.8
2.4
3.5
4.5
5.2
5.4
5.1
4.5
3.7
2.8
2.1
1.7
1.6
2.0
3.0
4.0
4.9
5.2
5.0
4.5
3.8
3.1
2.4

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

0
0
0
0
10
15
10
10
25
15
15
0
0
0
0
10
15
15
5
15
15
10
5
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
0
0
0
0

>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
1020
1020
1019
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

6
7
6
5
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5

20 68
21 69
21 69
21 70
21 70
21 70
20 68
19 65
17 63
15 60
14 57
13 55
12 53
11 52
11 51
10 50
9 49
8 47
8 46
9 48
12 53
13 56
15 59
17 62

28 82
26 79
25 76
25 76
23 74
22 71
19 66
16 61
13 56
11 52
10 51
9 49
8 47
8 46
7 44
6 43
6 43
5 41
5 40
6 43
10 51
14 57
17 63
20 68

12 22 4 6 14
10 19 3 5 12
12 23 4 6 14
13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
13 24 4 7 15
13 25 4 7 16
16 30 5 8 19
18 33 5 9 21
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
15 27 4 8 17
13 24 4 7 15
11 21 4 6 13
10 19 3 5 12
9 17 3 5 11

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.5
0.5

Forecasts established in local time
Last updated 38min ago | Next update in 3h
Caption

Expert opinion

A northeasterly and mostly variable flow prevails over the whole area.

For La Bernerie en Retz :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Clear skies. In the evening, skies with few clouds.
NNE wind force 4 from the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea. Low, short swell from W. Excellent visibility.

Tides at Pornic

73

Low tide 01h10 1.45m

High tide 06h29 5.3m

70

Low tide 13h23 1.63m

High tide 18h44 5.41m

www.shom.fr - © SHOM 2025

Consult the tides for May

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

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

* +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 Bernerie en Retz

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pornic