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

Ile-aux-Moines (56780)Lon : -2°51’,0666 W Lat : 47°35’,934 N Alt : 0m

Weather Risk Briefing

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Friday 18 sep

METEO CONSULT Run : 18/09 12Z Mesh : 1km Updated, 3h ago Update imminent

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)

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

30

25

20

15

10

80

70

60

50

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

Sat 19

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

265° W W
265° W W
260° W W
275° W W
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
245° SW WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
235° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW

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

16 29 8 18 5
15 27 8 17 4
12 23 6 14 4
10 18 5 11 3
8 14 4 9 3
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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

50
50
50
50
50
50
50
50
45
45
40
40
40
40
40
40
40
40
35
35
35
35
35
35

1.1
1.4
1.7
2.0
2.1
2.0
1.8
1.6
1.3
1.0
0.9
0.9
1.1
1.3
1.6
1.9
2.1
2.1
2.0
1.8
1.5
1.3
1.1
1.0

19 67
19 67
19 67
19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67
19 67
19 67

15
5
5
45
60
55
60
35
55
80
75
70
60
55
40
35
35
35
55
55
70
50
50
45

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

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

17 63
17 63
16 61
15 60
15 59
16 60
16 61
16 61
16 60
16 61
16 61
16 62
17 62
17 63
19 65
19 67
20 68
20 69
21 69
21 69
21 69
20 69
20 68
20 67

14 58
14 58
14 57
14 57
14 57
14 57
14 58
14 57
14 56
14 58
14 57
14 57
14 58
16 60
17 63
19 66
21 69
25 76
25 77
25 78
24 76
23 74
20 67
18 65

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

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

A northerly, weak and very variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and very variable.

For Grande Plage :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, skies with few clouds.
W wind force 3. Gusts reaching 17 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 10 km from Grande Plage

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
20h	270	4	13	17.8	-	0
19h	240	5	12	19.5	-	0
18h	240	6	15	19.9	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Arradon

41

Low tide 05h41 0.67m

High tide 11h43 2.32m

Low tide 18h07 0.79m

Consult the tides for September

Go further

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Weather beach Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Arradon

Go further