Weather Plage de Rochebonne - Detailed bulletin - Free 15-day Marine forecasts

Saint-Malo FRALongitude : -1°59’,5284 W Latitude : 48°39’,75 N Altitude : 0m

Tue

16

-

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

Wed

17

-

- 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

Sun

28

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

Mon

29

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

Tue

30

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

BULLETIN

(established in local time)

Reliability 80%

No gale warning.

Tuesday 16 december

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

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

55

50

45

40

Wed 17

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

175° S S
175° S S
180° S S
175° S S
155° SE SSE
170° S SSE
300° NW WNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
345° N NNW
345° N NNW
340° N NNW
340° N NNW
350° N N
340° N NNW
345° N NNW
340° N NNW
345° N NNW
350° N N
345° N NNW
335° NW NNW
325° NW NW

6 12 3 7 3
5 9 3 6 2
4 8 2 5 2
2 4 1 2 1
2 3 1 2 1
1 1 0 1 1
1 1 0 1 1
3 5 1 3 1
5 10 3 6 2
6 12 3 7 3
9 16 4 10 3
10 19 5 12 3
10 18 5 11 3
11 21 6 13 4
11 21 6 13 4
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 2
5 9 3 6 2
3 6 2 4 2

12 23 6 14 4
12 22 6 14 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4
15 28 8 17 4
15 27 8 17 4
16 30 8 19 5
17 32 9 20 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
10 19 5 12 3
8 15 4 9 3
7 13 4 8 3

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9

1.5
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.8
2
2
2.1
2.1
2.1
2.1
2
2
1.9
1.9
1.8
1.8
1.8
1.7
1.7

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.4
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0.1

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

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9

14
14
14
14
14
14
13
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

310
320
320
320
320
310
290
260
230
210
210
210
210
200
210
200
200
200
200
200
210
210
210
210

9.1
9.7
9.6
8.9
7.7
6.3
5.1
4.2
3.9
4.4
5.6
7.2
8.7
9.6
9.8
9.3
8.2
6.8
5.5
4.4
3.8
3.9
4.9
6.5

11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 52
11 53
11 53
11 53
11 53
12 53
12 53
12 53
11 53
11 53
11 53
11 53
11 52
11 52
11 52
11 52

100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
80
80
55
85
75
80
75
80
75

0
0
0
0
0
0.2
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
0
35
50
65
60
45
45
40
30
20
20
0
0
0
0
0
0
0
0
0
0

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

1005
1005
1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018

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

11 51
10 50
10 50
10 49
10 49
10 49
10 50
10 50
10 51
11 51
11 52
11 52
11 52
11 52
11 51
10 50
10 50
10 49
10 49
9 49
9 48
9 48
8 47
8 46

8 47
8 47
8 47
9 48
9 48
10 49
10 49
9 48
9 48
9 48
9 47
8 47
8 47
7 45
7 44
7 44
6 43
6 43
6 43
6 43
6 43
7 44
7 44
7 44

17 32 5 9 20
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
12 22 4 6 14
9 17 3 5 11
8 14 3 4 9
6 11 2 3 7
3 6 2 2 4
2 4 1 1 2
5 9 2 3 6

3.5
3.5
3.4
3.4
3.4
3.4
3.3
3.3
3.3
3.3
3.3
3.3
3.2
3.2
3.1
3
3
2.9
2.9
2.9
2.8
2.8
2.8
2.8

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

Expert opinion

A northerly, moderate and mostly variable flow prevails over the East of the basin. Over the West, it is southwesterly, strong and mostly variable.

For Plage de Rochebonne :
No gale warning.

We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will fall.

Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. Drizzle intensifying and turning to rain in the morning, possibility of showers in the afternoon. In the evening, very cloudy.
No precipitation. WSW force 2 freshening NNW force 4 in the middle of the day then force 3. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Poor visibility becoming good in the middle of the day then excellent.

Tides at Saint-Malo

51

High tide 04h19 9.76m

Low tide 10h56 3.93m

54

High tide 16h40 9.83m

Low tide 23h24 3.74m

www.shom.fr - © SHOM 2025

Consult the tides for December

Tue

16

-

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

Wed

17

-

- 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

-

- 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

-

- 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

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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 Plage de Rochebonne

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo