Weather Saint-Cast-le-Guildo - Detailed bulletin - Free 15-day Marine forecasts

Saint-Cast-le-Guildo FRALon : -2°14’,7 W Lat : 48°38’,298 N Alt : 0m

Weather Risk Briefing

Fri

31

-

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

Sat

01

-

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

Sun

02

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

Mon

03

-

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

Tue

04

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

Wed

05

-

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

Thu

06

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

Fri

07

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

Sat

08

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

Sun

09

-

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

Mon

10

-

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Friday 31 jul

METEO CONSULT Run : 31/07 00Z Mesh : 1km Updated, 44min ago Update in 2h

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

50

40

30

20

10

15

10

5

30

25

20

15

10

5

0

1

0.5

0

3

0

30

25

20

15

10

80

70

60

50

                                    
                                                                         Sat 1
                                                            
                    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 : 31/07 00Z
                Mesh : 1km
                Updated, 44min ago
                Update in 2h

Sat 1

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

310° NW NW
320° NW NW
325° NW NW
335° NW NNW
335° NW NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
340° N NNW
340° N NNW
340° N NNW
335° NW NNW
335° NW NNW
330° NW NNW
325° NW NNW
325° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
345° N NNW
355° N N
5° N N
10° N N

10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4

15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
21 39 11 24 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
19 35 10 22 5
17 32 9 20 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
16 30 8 19 5
17 31 9 19 5

0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.5

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

10° N NNE
10° N N
10° N N
10° N N
10° N N
10° N N
10° N N
5° N N
10° N N
10° N N
65° NE ENE
65° NE ENE
65° NE ENE
60° NE ENE
20° N NNE
25° NE NNE
25° NE NNE
20° N NNE
15° N NNE
10° N NNE
15° N NNE
15° N NNE
15° N NNE
320° NW NW

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

3
3
3
3
4
4
4
4
4
4
3
3
4
4
4
4
3
3
3
4
3
3
4
4

15
15
20
20
20
15
15
15
15
20
20
20
20
20
20
20
20
15
15
20
20
15
15
20

5.5
8.0
10.0
10.9
10.7
9.5
7.8
5.7
3.9
2.7
2.3
3.2
5.2
7.7
9.9
11.2
11.2
10.2
8.4
6.3
4.3
2.8
2.0
2.4

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

5
30
5
10
5
5
5
10
10
10
15
10
5
5
0
5
5
5
5
5
25
35
25
20

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

1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

0
0
0
1
2
4
5
6
7
7
6
4
3
1
0
0
0
0
0
0
0
0
0
0

18 64
18 64
18 65
19 66
19 66
19 67
20 67
20 67
20 68
20 68
20 68
20 68
20 67
19 67
19 66
19 66
18 65
18 65
18 65
18 65
18 65
19 65
18 65
18 64

14 57
14 57
15 59
17 62
19 65
20 68
22 71
23 73
23 73
25 76
24 76
21 70
20 69
19 66
17 63
16 60
15 59
15 58
15 58
15 59
15 59
15 59
15 58
14 58

13 24 4 7 15
13 24 4 7 15
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
13 24 4 7 15
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
13 25 4 7 16
13 25 4 7 16

0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

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

Weather Risk Briefing

A northeasterly and variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and variable.

For Saint-Cast-le-Guildo :
No gale warning.

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

Fair weather with mostly clear skies. In the evening, clear skies.
NNW wind force 4 continuing all day. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea. Low, short swell from N. Excellent visibility.

semaphore stations

Station Dinard located 14 km from Saint-Cast-le-Guildo

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
06h	310	11	19	16.8	1019	0
05h	320	15	25	17.6	1019	0
04h	320	17	26	18.3	1019	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Cast

80

Low tide 03h39 2.2m

High tide 09h13 10.96m

82

Low tide 15h54 2.31m

High tide 21h26 11.36m

Consult the tides for July

Go further

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Tue

04

-

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

Weather port Saint-Cast-le-Guildo

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Cast

Go further