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

Saint-Malo FRALongitude : -2°1’,698 W Latitude : 48°38’,4 N Altitude : 0m

Sat

13

-

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

Sun

14

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Saturday 13 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

30

20

10

0

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Sun 14

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

200° S SSW
205° SW SSW
205° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
215° SW SW
225° SW SW
230° SW SW
235° SW SW
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
230° SW SW
230° SW SW
235° SW SW
250° W WSW
220° SW SW
215° SW SSW
215° SW SW
215° SW SSW
210° SW SSW
205° SW SSW

10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
11 20 6 12 4
12 22 6 14 4
13 24 7 15 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
7 13 4 8 3
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3

19 35 10 22 5
19 36 10 22 5
21 38 11 24 5
21 38 11 24 5
19 36 10 22 5
19 35 10 22 5
21 39 11 24 6
23 42 12 26 6
24 45 13 28 6
24 45 13 28 6
25 47 13 29 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
24 44 12 27 6
24 45 13 28 6
23 43 12 27 6
22 41 11 25 6
18 34 9 21 5
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>40 >70 >21 >45 >8
>35 >65 >19 >40 >8
>35 >65 >19 >40 >8
>35 >70 >20 >45 >8
>40 >75 >21 >45 >9
>40 >80 >23 >50 >9
>40 >75 >21 >45 >9
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
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

0.9
0.9
0.9
0.9
0.9
0.8
0.9
0.9
1
1
1
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7

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

285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW

0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3

9
10
9
9
9
9
9
9
10
10
9
10
10
10
10
9
10
9
9
10
5
10
10
9

180
180
120
120
110
160
160
110
110
170
180
180
170
170
160
160
160
160
160
170
180
170
180
140

6.3
4.4
3.0
2.4
2.9
4.8
7.3
9.7
11.1
11.2
10.4
8.9
7.0
5.1
3.7
2.9
3.1
4.4
6.5
8.7
10.3
10.8
10.3
9.1

19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
19 65

100
60
70
85
65
70
50
60
70
80
75
75
95
80
70
95
95
85
50
90
80
60
85
85

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.9
0.8
0.9
0.8
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-

100
20
25
25
20
0
0
0
0
0
0
25
40
55
60
55
55
50
40
20
0
0
0
0

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

1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

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

14 57
14 56
14 57
14 57
14 56
13 56
14 57
15 60
17 62
17 63
18 65
18 65
18 64
18 64
18 64
17 63
17 63
16 61
15 60
15 59
15 59
15 58
14 58
14 57

10 50
10 50
10 50
10 50
10 50
10 50
11 52
13 55
14 57
15 59
16 61
16 62
16 60
15 58
15 58
14 57
14 57
14 57
13 55
12 54
12 54
12 53
12 53
12 53

25 46 6 13 29
27 50 7 14 31
27 50 7 14 31
27 50 7 14 31
26 49 6 14 30
24 45 6 13 28
24 45 6 13 28
24 44 6 12 27
21 39 6 11 24
24 44 6 12 27
22 41 6 11 25
22 40 6 11 25
21 38 5 11 24
20 37 5 10 23
18 34 5 9 21
20 37 5 10 23
17 31 5 9 19
19 36 5 10 22
19 35 5 10 22
17 32 5 9 20
16 29 5 8 18
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15

1.6
1.6
1.6
1.7
1.7
1.7
1.6
1.6
1.5
1.4
1.3
1.3
1.2
1.2
1.1
1
1
1
1
0.9
0.9
0.8
0.8
0.7

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, strong and mostly variable flow prevails over the whole area.

For Saint-Malo - Les Sablons :
Warning moderate gale offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of some spots of rain in the morning, showers late in the day. In the evening, very cloudy with risk of storms.
Showers with the possibility of hail. SSW force 4 in the morning temporarily WSW in the middle of the day. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility becoming good in the evening.

Tides at Saint-Malo

75

Low tide 06h08 2.36m

High tide 11h30 11.32m

66

Low tide 18h25 2.83m

High tide 23h52 10.76m

www.shom.fr - © SHOM 2025

Consult the tides for September

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

- 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-Malo - Les Sablons

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo