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

Wed

04

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

Thu

05

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Fri

06

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Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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Fri

13

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

Sat

14

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Sun

15

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

Mon

16

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Tue

17

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Wed

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Wednesday 4 mar

METEO CONSULT Run : 4/03 00Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

0

40

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

0.5

0

3

0

25

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Thu 5
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 4/03 00Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Thu 5

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

105° E ESE
115° SE ESE
115° SE ESE
120° SE ESE
130° SE SE
125° SE ESE
105° E ESE
85° E E
85° E E
90° E E
90° E E
95° E E
105° E ESE
115° SE ESE
120° SE ESE
120° SE ESE
120° SE ESE
115° SE ESE
115° SE ESE
120° SE ESE
125° SE SE
135° SE SE
145° SE SSE
150° SE SSE

6 11 3 7 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
3 5 1 3 1
4 7 2 4 2
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3

10 19 5 12 3
9 16 4 10 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
8 15 4 9 3
7 13 4 8 3
8 15 4 9 3
10 18 5 11 -
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4

0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4

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

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

0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3

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

150
140
130
130
130
140
140
150
140
140
140
140
140
130
110
100
110
130
140
160
160
160
160
160

1.5
2.8
4.3
5.5
6.0
5.8
5.1
4.0
2.8
1.7
1.0
0.8
1.4
2.7
4.2
5.5
6.2
6.1
5.5
4.4
3.3
2.1
1.3
0.8

11 52
11 52
11 52
12 53
12 53
12 53
12 53
11 53
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 52

5
25
30
25
20
10
10
15
10
10
5
10
10
10
5
5
5
5
30
5
0
0
15
15

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

1022
1021
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1015
1015
1015
1014

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

17 62
16 61
17 62
17 62
17 62
16 60
14 57
12 54
12 53
11 52
11 51
10 50
10 50
10 49
10 49
9 49
9 48
8 47
8 46
6 43
8 46
11 51
12 54
14 57

20 67
20 67
19 67
18 65
17 63
16 60
12 54
10 51
9 49
9 47
8 46
8 46
7 45
7 44
7 44
6 43
6 43
5 42
5 40
3 37
5 41
9 49
12 54
15 59

6 11 2 3 7
4 8 2 2 5
4 7 2 2 4
2 3 1 1 2
1 1 1 0 1
3 5 1 1 3
4 7 2 2 4
5 9 2 3 6
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
10 18 3 5 11
11 21 4 6 13
12 23 4 6 14
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
16 30 5 8 19
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
17 31 5 9 19
17 32 5 9 20

1.1
1.1
1.1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1.1
1.1
1.1
1.2
1.3
1.3
1.3

Forecasts established in local time
Last updated 5min ago | Next update in 3h
Caption

Expert opinion

A southerly, moderate and very variable flow prevails over the whole area.

For Plage de la Birochère :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies with few clouds. In the evening, skies with few clouds.
ESE wind force 3 from the middle of the day. Gusts reaching 11 knots. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.

Tides at Pornic

99

High tide 04h52 6.2m

Low tide 11h41 0.75m

99

High tide 17h07 5.99m

Low tide 23h51 0.82m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Wed

04

-

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

Thu

05

-

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

Fri

06

-

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

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

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

Thu

12

-

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

Fri

13

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

Sat

14

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

Sun

15

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

Mon

16

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

Tue

17

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

Wed

18

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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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