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

Sun

11

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

Mon

12

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

19

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Sunday 11 jan

METEO CONSULT Run : 11/01 16Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation (mm)

Type of precipitation

Precipitation risk (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

0.5

0

3

0

15

10

5

55

50

45

40

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

Mon 12

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

195° S SSW
215° SW SW
215° SW SW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
200° S SSW
195° S SSW
200° S SSW
200° S SSW
210° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
200° S SSW
195° S SSW

13 24 7 15 4
15 27 8 17 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
10 19 5 12 3
10 18 5 11 3
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
12 22 6 14 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 16 4 10 3
7 13 4 8 3

24 44 12 27 6
28 52 14 32 7
24 44 12 27 6
23 43 12 27 6
23 43 12 27 6
22 41 11 25 6
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6
25 47 13 29 6
26 49 14 30 6
25 47 13 29 6
26 48 13 30 6
26 49 14 30 6
28 52 14 32 7
26 48 13 30 6
21 38 11 24 5
19 35 10 22 5
17 32 9 20 5
17 32 9 20 5
15 27 8 17 4

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

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

0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
190° S S
190° S SSW
190° S SSW
190° S SSW
195° S SSW
195° S SSW
190° S S
190° S S
190° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW

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

10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
10
10
10
10
10
10
11
10

110
110
100
120
130
140
150
160
170
170
180
190
190
180
170
170
170
180
170
170
170
160
160
160

7.9
8.8
9.0
8.6
7.9
6.9
5.9
5.0
4.6
4.6
5.3
6.3
7.4
8.4
8.8
8.6
8.1
7.3
6.3
5.5
4.9
4.7
5.0
5.7

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
90
90
95
85
80
95
100
100
100
100
100
100
100
100
100
100
100
100
80
65
55
85
90

0.3
0
0
0
0
0
0
0
0
0.3
0.7
0.6
0.5
0.5
0.4
0.2
0.2
0.1
0
0
0
0
0
0

-
-
-
-
-
-

100
40
0
0
0
0
0
0
25
50
75
85
85
70
80
80
75
50
30
20
20
20
20
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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
5

1008
1008
1008
1008
1008
1008
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1007

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

12 53
12 54
12 54
12 53
12 53
11 52
11 52
11 52
11 52
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 53
11 52
11 51
10 51
10 50

7 45
7 45
8 46
7 45
7 45
7 44
7 44
8 46
8 46
8 46
7 45
8 46
7 45
7 45
8 46
8 46
8 46
7 45
8 46
8 46
8 46
7 45
7 45
7 45

17 32 5 9 20
18 34 5 9 21
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
13 25 4 7 16
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
11 21 4 6 13
13 24 4 7 15
10 19 3 5 12

0.8
0.8
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A southerly gale prevails over the whole area.

For Saint-Cast-le-Guildo :
Warning strong breeze offshore.

We are 85% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

In the evening, overcast skies.
Light rain. S wind force 4. Gusts reaching 24 knots in the evening. Smooth sea. Low, fairly long swell from SSW. Excellent visibility.

Tides at Saint-Cast

49

High tide 00h00 9.47m

Low tide 06h39 4.07m

44

High tide 12h16 9.33m

Low tide 19h06 4.28m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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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

Tides at Saint-Cast

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