Weather Plage de la Birochère - Detailed bulletin - Free 15-day Marine forecasts

Pornic FRALon : -2°5’,4792 W Lat : 47°6’,294 N Alt : 0m

Sun

11

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

Mon

12

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Tue

13

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Wed

14

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

Thu

15

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Fri

16

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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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Thu

22

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Fri

23

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Sunday 11 jan

METEO CONSULT Run : 11/01 06Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

50

40

30

20

10

5

0

5

0

9

6

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Mon 12
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 11/01 06Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 12

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

150° SE SSE
155° SE SSE
155° SE SSE
160° S SSE
165° S SSE
170° S S
175° S S
180° S S
180° S S
190° S S
190° S SSW
200° S SSW
205° SW SSW
210° SW SSW
215° SW SW
215° SW SSW
215° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
200° S SSW

13 25 7 16 4
15 27 8 17 4
17 31 9 19 5
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
19 36 10 22 5
20 37 10 23 5
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
22 40 11 25 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5

21 39 11 24 6
23 43 12 27 6
26 48 13 30 6
25 47 13 29 6
28 51 14 32 7
29 53 15 33 7
29 54 15 34 7
31 58 16 36 7
31 58 16 36 7
31 57 16 35 7
31 57 16 35 7
30 56 16 35 7
32 59 16 37 7
33 61 17 38 7
35 65 18 40 8
36 67 19 42 8
36 66 18 41 8
36 66 18 41 8
35 65 18 40 8
35 65 18 40 8
31 58 16 36 7
32 60 17 37 7
35 64 18 40 8
34 63 18 39 8

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

1.6
1.6
1.6
1.7
2
2.2
2.2
2.2
2.2
2.2
2.3
2.3
2.3
2.4
2.5
2.7
2.8
2.9
3
3
3
3.1
3.2
3.2

0.6
0.5
0.5
0.6
0.9
1
1
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
1

265° W W
260° W W
255° W WSW
260° W W
265° W W
260° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
260° W W
260° W W
260° W W
260° W W

0.6
0.6
0.7
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
1.0
1.1
1.1
1.2
1.2
1.3
1.3
1.4
1.5

9
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10

70
60
60
45
40
40
40
50
50
60
60
60
60
60
60
70
70
80
80
90
90
90
100
100

4.8
4.5
4.2
3.7
3.2
2.8
2.5
2.4
2.6
3.2
3.9
4.4
4.6
4.5
4.2
3.8
3.4
3.0
2.7
2.5
2.6
3.0
3.6
4.2

8 46
8 46
8 46
8 46
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0.1
0.1
0.1
0.1
0.5
1.9
2.2
2
0.1
0
0
0
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.7
0.5

20
45
55
80
75
55
65
70
80
60
60
20
25
45
65
75
80
80
80
85
90
90
90
80

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
1019
1018
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011

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

6 43
7 44
7 44
7 45
9 47
9 48
10 49
10 50
10 50
10 51
11 51
11 52
11 53
12 53
12 53
12 53
11 53
11 53
11 52
11 53
11 52
11 52
11 52
11 53

2 36
2 36
2 35
2 36
3 38
4 38
4 39
4 38
4 39
4 39
5 40
5 41
5 41
5 41
5 40
5 40
5 40
5 40
5 40
5 40
5 41
5 41
5 41
5 41

18 34 5 9 21
21 38 5 11 24
22 40 6 11 25
24 44 6 12 27
24 45 6 13 28
25 47 6 13 29
25 46 6 13 29
25 47 6 13 29
25 46 6 13 29
24 45 6 13 28
22 40 6 11 25
23 43 6 12 27
24 44 6 12 27
25 46 6 13 29
26 49 6 14 30
26 49 6 14 30
28 52 7 14 32
27 50 7 14 31
26 48 6 13 30
25 46 6 13 29
24 45 6 13 28
23 43 6 12 27
22 41 6 11 25
22 41 6 11 25

1.7
1.8
1.9
2.1
2.2
2.3
2.4
2.4
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
2.9
2.9
3
3
3.1
3
2.9

Forecasts established in local time
Last updated 31min ago | Next update in 3h
Caption

Expert opinion

A southerly gale prevails over the whole area.

For Plage de la Birochère :
Warning moderate gale offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

Overcast skies. Risk of some spots of rain in the morning, light rain in the afternoon. In the evening, overcast skies.
Rain progressively becoming less frequent. SSE force 4 becoming force 5 in the middle of the day then SSW force 6. Gusts reaching 33 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Pornic

44

Low tide 04h28 2.31m

High tide 09h19 4.8m

39

Low tide 17h01 2.44m

High tide 21h53 4.57m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Sun

11

-

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

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

Sun

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

Mon

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

Tue

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Wed

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

Thu

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

Fri

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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

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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 beach Plage de la Birochère

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pornic

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