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

Saint-Cast-le-Guildo (22380)Lon : -2°15 W Lat : 48°37’,614 N Alt : 0m

Weather Risk Briefing

Sat

29

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

Sun

30

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

Mon

31

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

Tue

01

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

Wed

02

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

Thu

03

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

Fri

04

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

BULLETIN

Reliability 70%

Warning moderate gale offshore.

Marine wind risk

Saturday 29 aug

METEO CONSULT Run : 29/08 00Z Mesh : 1km Updated, 1h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1

0.5

0

3

0

30

25

20

15

10

80

70

60

50

                                    
                                                                         Sun 30
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 29/08 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 2h

Sun 30

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

190° S S
190° S S
190° S S
190° S S
195° S SSW
205° SW SSW
220° SW SW
235° SW WSW
235° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
260° W W
255° W WSW
260° W W
255° W WSW
250° W WSW
245° SW WSW
235° SW SW
235° SW SW
225° SW SW
220° SW SW
220° SW SW
205° SW SSW

9 16 4 10 3
11 21 6 13 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
15 28 8 17 4
16 29 8 18 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
17 31 9 19 5
16 29 8 18 5
12 23 6 14 4
11 21 6 13 4
12 22 6 14 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3

16 29 8 18 5
21 38 11 24 5
25 46 13 29 6
26 49 14 30 6
29 54 15 34 7
31 57 16 35 7
29 54 15 34 7
33 61 17 38 7
35 64 18 40 8
34 63 18 39 8
35 64 18 40 8
33 62 17 39 8
32 60 17 37 7
29 54 15 34 7
26 49 14 30 6
23 42 12 26 6
21 39 11 24 6
20 37 10 23 5
18 34 9 21 5
18 33 9 21 5
16 29 8 18 5
14 26 7 16 4
15 27 8 17 4
12 23 6 14 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>35 >65 >19 >40 >8
>45 >85 >24 >55 >9
>40 >75 >22 >45 >9
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.6
0.6
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.6

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

5° N N
0° N N
0° N N
5° N N
5° N N
355° N N
355° N N
295° NW WNW
305° NW NW
240° SW WSW
70° E ENE
85° E E
20° N NNE
15° N NNE
0° N N
5° N N
5° N N
5° N N
360° N N
0° 0 0
5° N N
5° N N
5° N N
310° NW NW

0.2
0.2
0.2
0.1
0.1
0.1
0.1
<0.1
<0.1
0.1
<0.1
0.1
0.4
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.6

4
4
5
5
4
4
7
6
6
3
11
12
9
9
5
5
5
5
8
7
7
8
5
6

20
20
20
20
15
15
50
60
70
90
110
130
140
140
140
50
45
110
100
100
100
110
120
50

6.4
9.1
11.0
11.5
10.8
9.2
7.1
4.9
3.1
2.0
1.9
3.3
5.9
8.7
11.0
11.9
11.5
10.0
7.9
5.5
3.4
1.9
1.5
2.4

21 69
21 69
21 69
21 69
20 69
20 69
20 69
20 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68

0
95
100
100
100
65
50
50
50
55
55
65
60
70
60
55
65
50
35
35
35
15
15
20

0
0.1
0.3
0.8
1.5
0.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

40
50
100
90
90
80
60
40
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
40
40
40
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1010
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1013
1013
1013
1014
1013
1013
1013

0
0
0
0
1
2
4
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0

17 63
18 64
18 64
18 65
19 66
20 67
21 70
23 73
23 74
23 74
23 74
23 73
22 72
22 71
21 70
20 68
20 67
19 66
18 65
18 64
17 63
17 62
16 61
16 61

15 59
14 58
14 57
14 56
14 58
15 60
23 74
26 78
26 79
26 78
25 77
24 75
21 71
21 70
21 69
19 67
16 60
15 59
15 58
14 58
14 57
14 56
13 56
13 56

17 32 5 9 20
19 36 5 10 22
22 40 6 11 25
23 42 6 12 26
21 38 5 11 24
18 33 5 9 21
19 36 5 10 22
22 40 6 11 25
23 42 6 12 26
22 40 6 11 25
22 41 6 11 25
23 42 6 12 26
22 40 6 11 25
20 37 5 10 23
19 36 5 10 22
19 35 5 10 22
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14

0.7
0.8
0.8
0.8
0.8
0.8
0.8
1
1.1
1.2
1.3
1.5
1.5
1.5
1.5
1.4
1.3
1.2
1.1
1
0.9
0.9
0.8
0.8

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de St Malo à Perros Guirec

Weather Risk Briefing

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

For Grande Plage :
Warning moderate gale offshore.

The reliability of the situation is assessed at 70%.

Very cloudy with risk of thunderstorms in the morning, some sun but cloud building in the afternoon. Showers all day. In the evening, cloudy spells, sometimes dense.
No precipitation. S force 5 in the morning turning WSW in the middle of the day. Gusts reaching 35 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from N. Poor visibility becoming excellent in the middle of the day.

semaphore stations

Station Dinard located 14 km from Grande Plage

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
06h	190	17	21	16.9	1010	0
05h	190	14	20	16.8	1011	14
04h	190	11	17	16.1	1011	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Cast

89

Low tide 03h20 1.73m

High tide 08h50 11.51m

91

Low tide 15h36 1.78m

High tide 21h05 11.91m

Consult the tides for August

Go further

Sat

29

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

Sun

30

-

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

Mon

31

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

-

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

Fri

11

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

Sat

12

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

Weather beach Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Cast

Go further