Weather Grande Plage - Detailed bulletin - Free 15-day Marine forecasts

Saint-Malo (35400)Lon : -2°0’,7836 W Lat : 48°39’,186 N Alt : 0m

Wed

25

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Thu

26

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

02

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Fri

03

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Sat

04

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Sun

05

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Mon

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Tue

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Wed

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Wednesday 25 mar

METEO CONSULT Run : 25/03 00Z Mesh : 1km Updated, 5h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

40

30

20

10

80

70

60

50

40

30

20

25

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Thu 26
                                                            
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                        Run : 25/03 00Z
                Mesh : 1km
                Updated, 5h ago
                Update in 1h

Thu 26

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

315° NW NW
310° NW NW
315° NW NW
320° NW NW
320° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
325° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
345° N NNW
340° N NNW
340° N NNW
335° NW NNW
335° NW NNW

22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
21 38 11 24 5
19 36 10 22 5
18 34 9 21 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
13 24 7 15 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4

36 67 19 42 8
38 71 20 44 8
37 69 19 43 8
36 67 19 42 8
35 64 18 40 8
35 64 18 40 8
34 63 18 39 8
32 59 16 37 7
30 55 15 34 7
29 54 15 34 7
30 55 15 34 7
30 55 15 34 7
30 55 15 34 7
30 55 15 34 7
28 51 14 32 7
26 49 14 30 6
25 47 13 29 6
24 45 13 28 6
23 43 12 27 6
21 39 11 24 6
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5

2.1
2.2
2.2
2.2
2.2
2.1
2
1.9
1.7
1.6
1.5
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.4
1.3
1.2
1.1
1
0.9

2.1
2.1
2.1
2.1
2.1
2
2
1.8
1.5
1.3
1.2
1.3
1.4
1.3
1.4
1.3
1.4
1.4
1.3
1.2
0.9
0.8
0.7
0.7

260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
280° W W
305° NW WNW
310° NW NW
300° NW WNW

0.5
0.6
0.6
0.6
0.6
0.6
0.4
0.5
0.8
0.7
0.7
0.6
0.4
0.6
0.4
0.5
0.5
0.4
0.4
0.4
0.7
0.7
0.7
0.6

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

100
90
90
90
80
80
80
70
70
70
70
130
130
130
130
130
120
140
150
150
150
150
150
150

3.8
4.2
5.5
7.1
8.7
9.6
9.7
9.2
8.2
7.0
5.7
4.7
4.2
4.1
4.8
5.9
7.3
8.4
9.0
8.9
8.3
7.5
6.5
5.6

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

50
50
40
35
50
40
15
15
20
30
45
60
40
55
40
50
45
35
45
50
45
40
35
35

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

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1026
1026
1025
1025
1025

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

10 49
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 46
8 47
8 47
9 48
9 48
9 49
10 49
10 49
10 49
9 49
9 48

3 37
2 36
2 35
2 35
2 36
2 36
2 36
2 36
3 37
2 36
3 37
2 36
2 36
3 37
3 38
5 41
7 44
9 47
10 50
11 52
11 52
11 52
10 49
8 47

28 52 7 14 32
26 49 6 14 30
27 50 7 14 31
27 50 7 14 31
26 49 6 14 30
26 49 6 14 30
25 46 6 13 29
25 46 6 13 29
24 44 6 12 27
23 43 6 12 27
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
21 38 5 11 24
20 37 5 10 23
19 35 5 10 22
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15

2.3
2.3
2.2
2.2
2.2
2.1
2.1
2
1.9
1.8
1.7
1.6
1.6
1.6
1.6
1.6
1.5
1.3
1.2
1.1
1
0.9
0.9
0.8

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

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

For Grande Plage :
Warning moderate gale offshore.

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

Clear skies. In the evening, cloud and long sunny periods.
No precipitation. NW wind force 6 from the middle of the day. Gusts reaching 37 knots. Moderate sea. Low, fairly long swell from SW. Good visibility becoming good in the evening.

Tides at Saint-Malo

57

Low tide 05h40 3.19m

High tide 11h11 10.02m

49

Low tide 18h03 3.78m

High tide 23h32 9.75m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

29

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

Mon

30

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

Tue

31

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

Wed

01

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

Thu

02

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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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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 beach Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo

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