Weather Grande Plage - Detailed bulletin - Free 15-day Marine forecasts

La Bernerie-en-Retz FRALon : -2°2’,484 W Lat : 47°4’,836 N Alt : 1m

Weather Risk Briefing

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

-

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

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Sunday 25 oct

METEO CONSULT Run : 25/10 12Z Mesh : 1km Updated, 3h ago Update in 8h

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)

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

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

40

                                    
                                                                         Mon 26
                                                            
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                        Run : 25/10 12Z
                Mesh : 1km
                Updated, 3h ago
                Update in 8h

Mon 26

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

280° W WNW
280° W W
280° W W
275° W W
245° SW WSW
225° SW SW
215° SW SSW
165° S SSE
145° SE SE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
165° S SSE
180° S S
210° SW SSW
220° SW SW
220° SW SW
225° SW SW
215° SW SW
205° SW SSW
205° SW SSW
205° SW SSW
195° S SSW

11 20 6 12 4
9 17 5 11 3
9 16 4 10 3
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
5 9 3 6 2
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
10 18 5 11 3
11 21 6 13 4
13 24 7 15 4
13 24 7 15 4
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
14 26 7 16 4
13 24 7 15 4
11 21 6 13 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4

21 38 11 24 5
18 33 9 21 5
16 30 8 19 5
13 24 7 15 4
11 20 6 12 4
10 19 5 12 3
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
12 23 6 14 4
14 26 7 16 4
17 31 9 19 5
18 34 9 21 5
22 40 11 25 6
23 43 12 27 6
22 40 11 25 6
21 38 11 24 5
22 40 11 25 6
23 43 12 27 6
23 43 12 27 6
22 40 11 25 6
20 37 10 23 5
20 37 10 23 5
19 35 10 22 5

1
0.9
0.8
0.7
0.7
0.8
0.7
0.6
0.6
0.8
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.5
0.5
0.6

0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3

245° SW WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W WSW
255° W WSW
260° W W
265° W W
265° W W
265° W W
260° W W
260° W WSW
255° W WSW
265° W W
260° W W
270° W W
180° S S
185° S S
180° S S
265° W W
265° W W
270° W W
265° W W

0.9
0.9
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5

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

150
160
180
180
160
160
160
140
150
160
160
160
60
50
50
60
70
80
70
70
60
50
80
80

15 59
15 59
15 58
14 58
15 58
15 58
15 58
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60

0
0
30
55
70
80
85
75
100
100
100
100
100
100
100
100
95
65
95
95
95
95
90
90

0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.1
0.2
0.2
0
0
0
0
0
0
0
0

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

0
0
0
0
0
0
0
0
0
0
0
70
65
65
65
65
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

>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
1021
1021
1020
1020
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018
1017
1017
1017
1016
1016
1016
1016

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

13 55
12 54
11 51
10 50
10 49
10 49
10 50
9 49
10 50
11 51
11 52
11 53
12 53
13 55
14 58
16 60
17 62
17 63
17 63
17 63
17 62
17 62
17 62
16 61

9 48
9 48
8 46
8 46
8 46
7 45
8 46
8 46
8 46
8 46
8 47
8 46
8 46
9 47
10 50
12 53
13 55
14 56
14 58
14 57
14 58
14 57
13 56
12 54

13 25 4 7 16
11 21 4 6 13
8 15 3 4 9
7 13 3 4 8
6 11 2 3 7
8 15 3 4 9
8 15 3 4 9
10 18 3 5 11
12 22 4 6 14
13 25 4 7 16
15 28 4 8 17
19 35 5 10 22
19 36 5 10 22
17 31 5 9 19
12 23 4 6 14
12 23 4 6 14
14 26 4 7 16
13 24 4 7 15
13 25 4 7 16
13 24 4 7 15
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14

2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.2
2.1
2.1
2.1
2.1
2.1
2.1
2
1.9
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

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

For Grande Plage :
No gale warning.

The reliability of the situation is assessed at 80%.

In the evening, relatively clear skies becoming changeable.
WNW wind force 4. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.

semaphore stations

Station Pte De Chemoulin located 26 km from Grande Plage

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
18h	280	18	25	-	-	0
17h	280	19	25	-	-	0
16h	280	19	29	-	-	7

Nearby signal stations

Météo France - RADOME

Signal station weather

Go further

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

-

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

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

Weather beach Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further