Weather Plage des Grandes Vallées - Detailed bulletin - Free 15-day Marine forecasts

Pornic FRALon : -2°7’,416 W Lat : 47°6’,654 N Alt : 0m

Weather Risk Briefing

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Sunday 11 oct

METEO CONSULT Run : 11/10 06Z Mesh : 1km Updated, 1h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

65

60

55

50

                                    
                                                                         Mon 12
                                                            
                    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 : 11/10 06Z
                Mesh : 1km
                Updated, 1h ago
                Update in 2h

Mon 12

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

160° S SSE
175° S S
195° S SSW
195° S SSW
190° S S
180° S S
170° S S
165° S SSE
155° SE SSE
155° SE SSE
160° S SSE
160° S SSE
165° S SSE
165° S SSE
170° S SSE
170° S S
170° S S
180° S S
170° S S
170° S S
180° S S
180° S S
185° S S
190° S S

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 17 5 11 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
9 16 4 10 3
10 19 5 12 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3

12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
14 26 7 16 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 34 9 21 5
21 39 11 24 6
22 41 11 25 6
21 38 11 24 5
21 38 11 24 5
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
19 35 10 22 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5
18 33 9 21 5

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

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.2

260° W W
260° W W
260° W WSW
260° W W
260° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

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
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5

9
8
9
9
9
9
9
7
8
8
7
7
7
7
7
5
7
5
5
7
8
7
7
7

120
120
120
120
60
60
60
50
50
45
35
30
30
30
30
30
30
35
35
40
50
50
60
100

1.4
2.5
4.0
5.3
6.1
6.1
5.5
4.6
3.4
2.3
1.5
1.1
1.2
2.1
3.6
5.0
5.9
6.0
5.6
4.8
3.7
2.6
1.7
1.2

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

100
100
95
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0.2
0.5
0.5
0.5
0.2
0.2
0.2
0.7
0.6
0.5
0.4
0.5
0.5
0.5
0.6
0.2
0.2

-
-

0
35
40
40
40
0
40
60
70
90
90
80
80
90
90
90
90
90
90
90
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
15
>20
>20
15
>20
>20
>20
>20

1017
1017
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017

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

16 60
16 61
17 62
17 62
17 62
17 62
16 61
16 60
15 60
15 59
15 59
15 60
16 60
16 60
16 61
16 61
16 61
17 62
16 61
16 62
17 62
17 63
17 63
18 64

13 55
13 56
16 60
15 58
15 58
14 56
13 55
12 54
12 54
12 53
11 53
11 52
11 52
12 53
12 53
12 54
13 55
13 56
13 55
13 56
13 56
14 57
14 57
15 58

8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
12 23 4 6 14
14 26 4 7 16
15 28 4 8 17
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
16 29 5 8 18
15 27 4 8 17
13 24 4 7 15
12 22 4 6 14
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
12 22 4 6 14

0.9
0.9
0.9
1
1
1
1
1
1.1
1.2
1.3
1.3
1.3
1.3
1.2
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.4
1.5

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

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

For Plage des Grandes Vallées :
No gale warning.

The reliability of the situation is assessed at 75%.

Very cloudy skies to overcast. Chance of light rain. In the evening, overcast skies.
Drizzle intensifying and turning to rain. S force 3 in the middle of the day becoming SSE force 4 in the evening. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.

semaphore stations

Station Pte De Chemoulin located 19 km from Plage des Grandes Vallées

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
12h	150	10	13	-	-	0
11h	140	8	12	-	-	11
10h	140	9	12	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Pornic

95

High tide 05h10 6.02m

Low tide 12h01 0.98m

95

High tide 17h24 6.16m

Consult the tides for October

Go further

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

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

Weather beach Plage des Grandes Vallées

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Pornic

Go further