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

Saint-Cast-le-Guildo FRALongitude : -2°14’,7 W Latitude : 48°38’,298 N Altitude : 0m

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

- 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

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

Fri

07

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Friday 21 february

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (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(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

0

40

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

1

0.5

0

3

0

20

15

10

5

0

60

55

50

45

40

35

Sat 22

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

190° S SSW
190° S SSW
205° SW SSW
215° SW SW
235° SW SW
235° SW WSW
245° SW WSW
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
255° W WSW
260° W W
265° W W
265° W W
280° W W
300° NW WNW
330° NW NNW
15° N NNE
145° SE SE
185° S S
195° S SSW
205° SW SSW
210° SW SSW

6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
8 14 4 9 3
5 10 3 6 2
4 8 2 5 2
3 5 1 3 1
1 1 0 1 1
2 3 1 2 1
3 5 1 3 1
4 8 2 5 2
5 10 3 6 2
6 12 3 7 3

13 24 7 15 4
14 26 7 16 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
14 26 7 16 4
13 25 7 16 4
12 23 6 14 4
10 19 5 12 3
8 14 4 9 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
9 17 5 11 -

0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

0.9
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9

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

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

0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
13
13
14
14
13

330
330
330
330
330
330
330
330
330
330
330
330
300
310
310
310
310
310
310
310
300
300
300
290

8.5
8.4
8.0
7.3
6.5
5.8
5.2
5.0
5.1
5.7
6.5
7.3
7.9
8.1
8.0
7.6
7.0
6.4
5.8
5.4
5.3
5.5
6.1
6.7

9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
100
100
100
100
100
100
100
80
70
60
50
55
50
70
30
80
80
45
75
65
60
0
0

1.2
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

100
70
55
45
30
25
0
0
0
0
0
0
0
0
20
30
30
25
0
0
0
0
0
0

3.5
5
5
5
5
5
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
10
10
10
10

1008
1008
1008
1009
1009
1010
1010
1011
1012
1014
1015
1016
1017
1018
1018
1019
1019
1020
1021
1022
1022
1023
1024
1024

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

11 52
11 52
11 51
11 51
10 50
10 50
10 50
10 49
9 49
10 49
10 50
11 52
12 54
13 55
13 56
13 56
13 55
12 54
11 52
10 50
9 49
8 47
8 46
7 45

9 48
9 47
8 47
8 46
8 46
8 46
7 45
7 44
6 44
7 44
8 46
9 49
10 51
13 55
13 55
15 58
14 57
13 55
12 53
9 49
8 47
7 44
5 42
5 40

10 19 3 5 12
8 14 3 4 9
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
9 16 3 4 10
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
9 17 3 5 11
8 15 3 4 9
6 12 3 3 7
4 8 2 2 5
5 10 2 3 6
4 8 2 2 5
3 6 2 2 4
2 4 1 1 2
1 2 1 1 1
3 6 2 2 4
5 9 2 3 6
7 13 3 4 8
9 16 3 4 10

0.8
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.8
0.8
0.8
0.8
0.8
0.8

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

Expert opinion

A southwesterly, very strong and variable flow prevails over the whole area.

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

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

In the evening, overcast and misty, reduced visibility.
Light rain. SSE wind force 3. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, long swell from SSW. Visibility reduced by mist.

Tides at Saint-Cast

32

Low tide 06h07 4.4m

High tide 11h44 8.8m

Low tide 18h27 4.8m

www.shom.fr - © SHOM 2025

Consult the tides for February

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

- 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

* +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