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

Sat

18

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Sun

19

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Mon

20

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Tue

21

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Wed

22

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Thu

23

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Fri

24

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Sat

25

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Sun

26

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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

Fri

01

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Sat

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BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Saturday 18 apr

METEO CONSULT Run : 17/04 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)

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

5

0

60

55

50

45

40

35

                                    
                                                                         Sun 19
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 17/04 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Sun 19

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

310° NW NW
315° NW NW
325° NW NW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
360° N N
5° N N
10° N N

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

15 28 8 17 4
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4

0.3
0.3
0.3
0.3
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
0.4
0.3
0.3
0.3
0.3

0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.2

5° N N
5° N N
10° N N
10° N N
10° N N
5° N N
5° N N
5° N N
10° N N
250° W WSW
10° N N
15° N NNE
10° N N
10° N N
10° N N
10° N NNE
15° N NNE
15° N NNE
15° N NNE
10° N N
15° N NNE
320° NW NW
10° N N
15° N NNE

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.2
0.3
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.2
0.3
0.3

6
6
6
6
6
6
5
8
9
4
10
5
5
5
5
5
4
4
4
4
8
6
9
5

200
180
160
150
35
30
120
110
120
170
160
160
150
140
30
30
30
30
30
110
110
160
150
150

4.0
7.2
10.2
12.1
12.3
11.2
9.2
6.7
4.2
2.1
1.0
1.1
2.9
6.0
9.3
11.7
12.5
11.8
10.1
7.7
5.1
2.8
1.3
0.9

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 52
11 52

100
100
85
85
75
70
55
45
40
40
35
35
30
30
25
20
15
5
0
0
5
10
10
10

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

1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025

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

11 52
11 52
11 52
11 52
11 52
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 51
11 51
11 51
8 46
11 51
8 46
11 51

8 46
8 46
8 46
8 46
8 47
10 50
11 52
13 55
13 56
14 58
15 58
15 58
13 55
12 53
11 51
9 48
8 46
7 45
7 45
8 46
5 41
8 46
5 40
8 46

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

0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

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

Expert opinion

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

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

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Good clear periods but with plenty of cloud in the morning, predominantly sunny in the afternoon. No precipitation. In the evening, light cloudy spells.
NNW wind force 4 continuing all day. Gusts reaching 19 knots from 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)
05h	330	17	28	11.1	1023	10
04h	330	17	24	11.4	1022	8
03h	320	14	23	11.8	1023	7

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Saint-Cast

104

Low tide 03h08 1.04m

High tide 08h35 12.41m

105

Low tide 15h30 0.81m

High tide 20h54 12.53m

Consult the tides for April

Go further

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

Fri

01

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

Sat

02

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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 port Saint-Cast-le-Guildo

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Cast

Go further