Weather Plage du Porteau - Detailed bulletin - Free 15-day Marine forecasts

Pornic FRALon : -2°8’,8272 W Lat : 47°6’,792 N Alt : 0m

Wed

11

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Thu

12

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Fri

13

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Sat

14

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Sun

15

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Mon

16

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Tue

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Wed

18

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Thu

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Fri

20

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Sat

21

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Sun

22

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Mon

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Tue

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Wed

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Wednesday 11 mar

METEO CONSULT Run : 10/03 00Z Mesh : 1km Updated, 9h ago Update imminent

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)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

15

10

5

55

50

45

40

                                    
                                                                         Thu 12
                                                            
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                        Run : 10/03 00Z
                Mesh : 1km
                Updated, 9h ago
                Update imminent

Thu 12

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

220° SW SW
230° SW SW
230° SW SW
250° W WSW
260° W W
270° W W
280° W W
290° W WNW
300° NW WNW
290° W WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
290° W WNW
275° W W
255° W WSW
240° SW WSW

16 30 8 19 5
17 31 9 19 5
21 38 11 24 5
17 32 9 20 5
18 34 9 21 5
17 32 9 20 5
17 31 9 19 5
17 32 9 20 5
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
14 26 7 16 4
11 21 6 13 4
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
8 14 4 9 3
9 17 5 11 3

28 52 14 32 7
30 55 15 34 7
32 60 17 37 7
31 58 16 36 7
29 54 15 34 7
31 57 16 35 7
28 52 14 32 7
27 50 14 31 7
26 48 13 30 6
26 49 14 30 6
28 52 14 32 7
27 50 14 31 7
28 51 14 32 7
28 51 14 32 7
27 50 14 31 7
26 48 13 30 6
25 47 13 29 6
23 43 12 27 6
20 37 10 23 5
16 29 8 18 5
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
13 25 7 16 4

1.3
1.5
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1
1
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.1
1.1
1.1

1.3
1.4
1.3
1.2
1.1
0.9
1
0.9
0.8
0.8
0.9
0.8
0.7
0.9
0.9
0.8
0.6
0.5
0.4
0.4
0.3
0.3
0.2
0.2

305° NW NW
300° NW WNW
250° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
260° W W
260° 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
265° W W
265° W W
265° W W

0.4
0.4
0.5
0.6
0.8
0.9
0.8
0.9
0.9
0.8
0.8
0.6
0.7
0.9
0.9
1.0
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1

9
11
6
8
9
9
12
8
11
11
12
8
8
12
12
12
12
12
12
12
12
13
13
13

40
45
70
70
70
190
200
200
210
200
200
230
220
210
210
220
220
240
250
260
270
280
280
290

2.7
2.8
3.1
3.8
4.3
4.6
4.5
4.3
4.1
3.8
3.5
3.2
3.1
3.0
3.2
3.6
4.1
4.4
4.4
4.3
4.1
3.9
3.6
3.4

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

100
100
100
100
100
100
100
80
60
55
35
35
10
10
10
10
5
5
10
20
55
40
50
65

0.1
0.1
0.7
0.6
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

100
50
90
70
60
50
30
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

1016
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1021
1021
1022
1023
1024
1025
1025
1025
1025
1025
1025

0
0
0
0
0
0
0
1
2
2
3
3
2
1
1
0
0
0
0
0
0
0
0
0

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

6 43
6 44
6 42
7 44
7 44
7 44
7 45
8 46
10 50
11 51
11 52
12 53
11 52
11 51
9 49
8 46
6 44
6 43
7 44
7 45
8 46
8 46
8 46
7 45

22 40 6 11 25
21 39 6 11 24
22 41 6 11 25
19 36 5 10 22
19 36 5 10 22
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
19 35 5 10 22
17 31 5 9 19
19 36 5 10 22
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
16 29 5 8 18
13 24 4 7 15
11 21 4 6 13
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11

2.3
2.5
2.5
2.4
2.4
2.4
2.3
2.3
2.3
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A westerly, strong and very variable flow prevails over the whole area.

For Plage du Porteau :
Warning strong breeze offshore.

The reliability of the situation is assessed at 85%.

Overcast skies clearing up during the morning, changeable skies becoming relatively cloud-free in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, light cloudy spells.
W wind force 5 continuing all day. Gusts reaching 31 knots in the morning. Slight sea. Low, fairly long swell from WSW. Excellent visibility.

Tides at Pornic

34

Low tide 03h31 2.7m

High tide 08h04 4.57m

28

Low tide 15h57 3.01m

High tide 20h32 4.43m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Wed

11

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

Thu

12

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- 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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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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 du Porteau

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pornic

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