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

Thu

16

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

Fri

17

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Sat

18

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Sun

19

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

Mon

20

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Tue

21

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Wed

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Thu

23

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Fri

24

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Sat

25

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

Sun

26

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Mon

27

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Tue

28

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Wed

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Thu

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BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Thursday 16 apr

METEO CONSULT Run : 16/04 00Z Mesh : 1km Updated, 2h ago Update in 4h

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

25

20

15

10

70

65

60

55

50

                                    
                                                                         Fri 17
                                                            
                    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 : 16/04 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Fri 17

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

200° S SSW
205° SW SSW
205° SW SSW
215° SW SW
215° SW SW
215° SW SW
220° SW SW
225° SW SW
215° SW SW
205° SW SSW
210° SW SSW
205° SW SSW
155° SE SSE
155° SE SSE
170° S SSE
185° S S
195° S SSW
205° SW SSW
210° SW SSW
225° SW SW
230° SW SW
240° SW WSW
250° W WSW
260° W WSW

6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
2 3 1 2 1
2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3

11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
5 10 3 6 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
13 25 7 16 4

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
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

0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
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

13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
10
10

130
130
130
130
130
130
130
130
130
120
120
120
120
110
110
110
110
100
100
100
90
90
90
90

2.7
2.6
2.1
1.6
0.9
0.5
0.2
0.3
0.7
1.3
2.0
2.5
2.8
2.8
2.4
1.8
1.2
0.6
0.3
0.2
0.5
1.1
1.7
2.3

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
15 58

90
100
90
100
95
100
100
100
95
95
85
85
70
80
95
90
75
60
25
15
15
15
15
15

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

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
6
5
4
3
2

14 57
14 57
14 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
13 55
14 57
14 57
15 59
16 60
16 61
16 61
16 61
16 61
16 60

12 53
12 53
12 53
12 53
11 53
12 53
11 53
12 53
11 52
12 53
12 53
12 53
12 53
12 53
13 55
14 57
15 58
18 64
19 66
20 68
21 69
20 68
19 66
17 63

7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
4 8 2 2 5
4 7 2 2 4
3 6 2 2 4
3 6 2 2 4
3 5 1 1 3
3 6 2 2 4
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
2 4 1 1 2
1 2 1 1 1
3 6 2 2 4
6 12 3 3 7
9 17 3 5 11

1.2
1.2
1.2
1.2
1.2
1.1
1
1
1
0.9
0.9
0.9
1
1
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8

Forecasts established in local time
Caption Glossary

Expert opinion

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

For Grande Plage :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, very cloudy skies to overcast.
No precipitation. SW wind force 3. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, long swell from WSW. Good 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)
19h	190	10	21	14.2	-	0
18h	210	10	20	15.9	-	0
17h	210	9	23	16.3	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Arradon

87

Low tide 00h32 0.27m

High tide 06h43 2.81m

93

Low tide 12h57 0.21m

High tide 19h01 2.72m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

Go further

Thu

16

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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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 Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Arradon

Go further