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

Pornic FRALongitude : -2°6’,6 W Latitude : 47°6’,498 N Altitude : 0m

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

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

Tue

26

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 12 august

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

90

80

70

60

Wed 13

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

295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW
320° NW NW
340° N NNW
335° NW NNW
315° NW NW
335° NW NNW
315° NW NW
320° NW NW
325° NW NNW
295° NW WNW
280° W W
265° W W
290° W WNW
285° W WNW
290° W WNW
290° W WNW
285° W WNW
290° W WNW
295° NW WNW

6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
6 11 3 7 2
6 12 3 7 3
5 10 3 6 2
6 11 3 7 2
1 2 1 1 1
2 3 1 2 1
3 6 2 4 2
4 8 2 5 2
4 7 2 4 2
2 3 1 2 1
3 5 1 3 1
4 8 2 5 2
8 15 4 9 3
5 10 3 6 2
8 15 4 9 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
10 19 5 12 3

11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
14 26 7 16 4
12 22 6 14 4
13 25 7 16 4
10 19 5 12 3
11 21 6 13 4
11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
10 19 5 12 3
12 22 6 14 4
13 24 7 15 4
11 21 6 13 4
16 30 8 19 5
13 25 7 16 4
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
17 31 9 19 5
16 29 8 18 5
16 30 8 19 5

0.4
0.4
0.4
0.4
0.4
0.4
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
0.3
0.3
0.3
0.3

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6

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

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

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
0.3
0.3
0.3
0.3
0.3

9
8
8
8
8
8
8
7
7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
7

150
140
120
120
120
110
100
90
90
100
110
130
120
110
110
110
110
90
90
80
70
70
90
90

4.4
3.2
2.0
1.2
0.7
0.9
1.8
3.2
4.6
5.5
5.7
5.3
4.5
3.5
2.4
1.5
1.0
1.0
1.7
2.9
4.3
5.4
5.8
5.6

18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64

5
20
15
65
45
60
65
100
100
85
70
55
65
90
80
75
85
60
55
45
40
30
15
10

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
35
35
40
25
20
0
0
0
0
0
0
0

10
10
5
15
5
5
5
5
10
10
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1014
1015
1015
1015
1015
1015
1014
1014
1015
1014
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016

0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
4
4
4
3
2
1
0
0

20 68
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
20 67
21 69
21 70
22 72
22 72
22 72
22 72
23 73
23 73
22 71
22 71
21 70
20 68

22 71
17 63
17 62
16 61
17 62
16 61
17 62
17 62
18 65
18 65
18 64
18 65
23 74
24 75
27 81
26 79
26 78
26 78
27 80
26 79
23 74
24 75
22 72
20 68

6 11 2 3 7
8 15 3 4 9
7 13 3 4 8
8 14 3 4 9
8 15 3 4 9
10 18 3 5 11
8 14 3 4 9
6 12 3 3 7
2 4 1 1 2
8 14 3 4 9
9 16 3 4 10
10 18 3 5 11
8 15 3 4 9
5 9 2 3 6
9 16 3 4 10
7 13 3 4 8
9 17 3 5 11
8 15 3 4 9
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
10 19 3 5 12
9 17 3 5 11
11 21 4 6 13

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 5min ago | Next update in 3h
Caption

Expert opinion

Low 1012 hPa centered on Brittany moving at 18 knots to the West and dropping to 1009 hPa to be centered at 200 nautical miles in the South-West of Fastnet Rock (South-West Ireland).

For Pornic :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, skies with few clouds.
WNW wind force 2. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Good visibility.

Tides at Pornic

95

Low tide 01h38 0.67m

High tide 07h06 5.74m

95

Low tide 13h54 0.87m

High tide 19h26 5.99m

www.shom.fr - © SHOM 2025

Consult the tides for August

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

Tue

26

-

- 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 Pornic

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pornic