Weather Plage de Bon Secours - Detailed bulletin - Free 15-day Marine forecasts

Saint-Malo (35400)Longitude : -2°1’,7334 W Latitude : 48°38’,934 N Altitude : 0m

Fri

19

-

- 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

Sun

28

-

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

Mon

29

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

Tue

30

-

- 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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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 19 september

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

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

0.5

0

3

0

35

30

25

20

15

10

90

80

70

60

50

Sat 20

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

155° SE SSE
160° S SSE
170° S S
175° S S
185° S S
195° S SSW
205° SW SSW
215° SW SW
215° SW SW
215° SW SW
250° W WSW
245° SW WSW
225° SW SW
185° S S
190° S S
195° S SSW
205° SW SSW
185° S S
185° S S
200° S SSW
210° SW SSW
195° S SSW
195° S SSW
170° S S

8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
6 11 3 7 2
3 6 2 4 2
1 2 1 1 1
3 5 1 3 1
2 4 1 2 1
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
5 9 3 6 2
5 10 3 6 2

14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
12 22 6 14 4
14 26 7 16 4
13 24 7 15 4
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
10 18 5 11 3
11 20 6 12 4
12 22 6 14 4
14 26 7 16 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
0.2
0.3
0.3
0.2
0.2
0.2
0.2

0.7
0.7
0.7
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
0.5
0.5
0.6
0.6
0.5
0.5
0.5
0.5

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

310° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW WNW
300° NW WNW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW NW
310° NW NW
305° NW NW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW

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
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
8
7
8
8
8
8

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

8.2
6.5
4.8
3.6
3.1
3.5
5.0
7.2
9.3
10.8
11.0
10.4
9.0
7.1
5.2
3.6
2.6
2.5
3.6
5.8
8.2
10.3
11.2
10.9

19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67
19 67
19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

15
5
5
5
10
15
5
5
40
65
65
55
90
80
20
55
70
85
80
90
90
95
100
100

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
20
20
30
30

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

1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013

0
1
2
4
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

17 63
18 64
20 67
22 71
23 74
25 77
25 76
25 77
25 77
24 75
22 71
20 69
20 67
19 66
19 65
18 64
17 63
17 63
17 62
17 62
17 62
16 62
17 62
16 62

15 60
17 62
20 68
26 78
28 83
31 87
30 85
31 87
29 85
27 80
24 76
23 74
19 65
18 65
17 63
16 62
16 61
16 61
16 60
16 60
15 59
15 59
15 58
14 58

9 16 3 4 10
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
10 18 3 5 11
8 14 3 4 9
6 12 3 3 7
4 8 2 2 5
4 7 2 2 4
4 8 2 2 5
6 11 2 3 7
5 10 2 3 6
4 7 2 2 4
3 6 2 2 4
2 3 1 1 2
3 5 1 1 3
3 6 2 2 4
3 6 2 2 4
3 6 2 2 4
4 8 2 2 5
4 7 2 2 4
5 10 2 3 6
8 15 3 4 9
10 18 3 5 11

0.5
0.5
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
0.3
0.4
0.4
0.4
0.4
0.4
0.4

Forecasts established 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 Plage de Bon Secours :
No gale warning.

We are 90% sure of the situation, because the cloud cover could be thicker than forecast.

Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. SSE force 3 turning SSW in the middle of the day then SW force 2. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility becoming good in the evening.

Tides at Saint-Malo

68

Low tide 00h49 3.15m

High tide 06h29 10.49m

74

Low tide 13h10 3.04m

High tide 18h43 11.08m

www.shom.fr - © SHOM 2025

Consult the tides for September

Fri

19

-

- 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

-

- 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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

Thu

02

-

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

Fri

03

-

- 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 Plage de Bon Secours

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo