Weather Saint-Malo - Detailed bulletin - Free 15-day Marine forecasts

Saint-Malo FRALongitude : -2°0’,9378 W Latitude : 48°39’,234 N Altitude : 0m

Tue

12

-

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

Wed

13

-

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

Thu

14

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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

Sun

24

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

Mon

25

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

Tue

26

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 12 august

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

30

25

20

15

80

75

70

65

60

Wed 13

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

135° SE SE
215° SW SW
345° N NNW
345° N NNW
345° N NNW
335° NW NNW
340° N NNW
330° NW NNW
310° NW NW
320° NW NW
305° NW NW
280° W W
280° W W
320° NW NW
245° SW WSW
245° SW WSW
330° NW NNW
350° N N
335° NW NNW
10° N N
335° NW NNW
335° NW NNW
355° N N
15° N NNE

6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
2 4 1 2 1
2 4 1 2 1
2 3 1 2 1
1 2 1 1 1
2 3 1 2 1
2 3 1 2 1
1 2 1 1 1
2 3 1 2 1
2 3 1 2 1
0 0 0 0 0
1 2 1 1 1
1 2 1 1 1
0 0 0 0 0
3 5 1 3 1
1 2 1 1 1
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2

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
9 16 4 10 3
6 11 3 7 2
5 9 3 6 2
4 7 2 4 2
4 8 2 5 2
6 11 3 7 2
4 7 2 4 2
4 8 2 5 2
6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
8 14 4 9 3
7 13 4 8 3
9 16 4 10 3
12 23 6 14 4
12 22 6 14 4
14 26 7 16 4
12 22 6 14 4
12 22 6 14 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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2

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

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

315° NW NW
315° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
310° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW

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

6
5
8
7
4
4
5
5
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7

140
130
130
120
120
120
120
120
110
110
110
110
110
100
100
110
110
110
110
110
100
100
100
90

2.5
4.9
8.0
10.8
12.3
12.2
11.0
9.0
6.6
4.2
2.4
1.5
1.8
3.7
6.6
9.6
11.6
12.0
11.2
9.5
7.2
4.9
3.1
2.0

21 71
22 71
22 71
21 71
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 71
22 71

10
5
10
30
70
70
75
75
80
80
85
90
100
95
100
100
100
100
100
100
95
100
90
80

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
0
0
0
0
0

>20
>20
>20
>20
15
10
10
5
5
5
5
5
5
4
5
5
10
15
15
>20
15
>20
>20
>20

1014
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1016
1015
1016
1015
1015

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2

23 74
22 72
21 70
20 68
20 67
19 67
19 66
19 66
19 66
19 65
19 65
18 65
18 65
18 65
18 65
19 66
20 67
20 68
20 68
21 70
21 69
21 69
21 69
21 70

24 75
26 78
23 74
22 72
18 64
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 65
19 66
20 68
24 76
23 73
25 78
25 78
25 76
24 75
25 76

6 12 3 3 7
6 11 2 3 7
7 13 3 4 8
6 11 2 3 7
4 8 2 2 5
3 6 2 2 4
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
4 7 2 2 4
3 6 2 2 4
5 9 2 3 6
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
2 3 1 1 2
2 3 1 1 2
6 11 2 3 7
3 5 1 1 3
4 7 2 2 4
6 12 3 3 7
5 9 2 3 6
5 9 2 3 6

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

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

Expert opinion

A southwesterly and mostly variable flow prevails over the whole area.

For Saint-Malo :
No gale warning.

We are 90% sure of the situation, because the clear patches could move in earlier than forecast.

Light cloudy spells. In the evening, relatively clear skies becoming changeable.
ENE force 3 in the middle of the day turning NNW in the evening. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Good visibility becoming good in the evening.

Tides at Saint-Malo

95

Low tide 04h45 1.36m

High tide 10h05 12.1m

95

Low tide 17h00 1.61m

High tide 22h21 12.43m

www.shom.fr - © SHOM 2025

Consult the tides for August

Tue

12

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

Wed

13

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

Thu

14

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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

Sun

24

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

Mon

25

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

Tue

26

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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 board sports area Saint-Malo

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo