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

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

Mon

26

-

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

BULLETIN

Reliability 70%

No gale warning.

No weather risk at the spot

Monday 12 oct

METEO CONSULT Run : 12/10 03Z Mesh : 1km Updated, 2h ago Update in 5h

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

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

20

15

10

70

65

60

55

50

                                    
                                                                         Tue 13
                                                            
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                        Run : 12/10 03Z
                Mesh : 1km
                Updated, 2h ago
                Update in 5h

Tue 13

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

170° S S
175° S S
180° S S
190° S S
190° S SSW
195° S SSW
210° SW SSW
210° SW SSW
220° SW SW
215° SW SW
205° SW SSW
215° SW SSW
205° SW SSW
200° S SSW
205° SW SSW
195° S SSW
200° S SSW
205° SW SSW
205° SW SSW
200° S SSW
210° SW SSW
210° SW SSW
215° SW SW
220° SW SW

12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
11 20 6 12 4
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
10 19 5 12 3
10 18 5 11 3

21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
19 35 10 22 5
19 36 10 22 5
18 33 9 21 5
16 30 8 19 5
14 26 7 16 4
13 24 7 15 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
15 28 8 17 4
17 31 9 19 5
16 29 8 18 5
16 30 8 19 5
18 34 9 21 5
19 35 10 22 5

0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2

5° N N
5° N N
0° N N
0° N N
5° N N
10° N N
10° N N
10° N N
15° N NNE
15° N NNE
15° N NNE
15° N NNE
5° N N
5° N N
5° N N
0° N N
5° N N
5° N N
15° N NNE
5° N N
305° NW NW
305° NW NW
305° NW NW
305° NW NW

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
0.3
0.3
0.3
0.3

7
10
10
10
10
9
10
10
10
10
11
11
7
6
6
10
10
10
9
10
9
9
9
8

120
120
120
120
140
150
150
150
160
160
180
180
150
150
150
150
140
140
130
130
80
80
70
60

12.0
11.3
9.6
7.4
5.0
3.0
1.8
1.6
3.1
5.7
8.7
11.1
12.0
11.6
10.1
8.0
5.7
3.6
2.2
1.7
2.7
4.9
7.8
10.4

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
5
5
100
100
95
95
90
95
90
90
80
75
85
90
90
100
95
90
95
100
95
85
90

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

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

25
0
20
20
30
25
25
0
25
50
50
25
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

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

1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1021

0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

15 59
15 59
16 61
17 63
17 63
18 64
19 65
19 66
19 67
19 67
19 66
19 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 64

11 51
12 54
15 58
15 60
14 57
16 60
17 62
18 64
17 63
17 63
17 63
17 62
16 61
15 60
15 59
15 58
14 58
14 58
14 58
15 58
15 58
15 59
15 58
14 58

14 26 4 7 16
13 25 4 7 16
12 23 4 6 14
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
9 16 3 4 10
8 15 3 4 9
7 13 3 4 8
5 10 2 3 6
7 13 3 4 8
7 13 3 4 8
8 15 3 4 9
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12
12 22 4 6 14
12 23 4 6 14
12 22 4 6 14
13 25 4 7 16
13 25 4 7 16

0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

A southerly, strong and very variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and very variable.

For Grande Plage :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Cloudy spells, dense at times in the morning, very cloudy skies to overcast in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy.
Light showers progressively becoming less frequent. S force 4 in the morning becoming SSW force 3 in the evening. Gusts reaching 21 knots in the morning. Smooth sea. Low, fairly long swell from N. Poor visibility becoming good in the middle of the day then poor.

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)
09h	180	13	21	14.1	1013	14
08h	180	15	22	13.9	1013	10
07h	180	15	22	13.7	1013	4

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Cast

93

Low tide 03h26 1.45m

High tide 08h50 12.01m

91

Low tide 15h40 1.55m

High tide 21h04 12.03m

Consult the tides for October

Go further

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

Mon

26

-

- 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