Weather Plage du Rosais - Detailed bulletin - Free 15-day Marine forecasts

Saint-Malo (35400)Lon : -2°0’,7836 W Lat : 48°37’,386 N Alt : 0m

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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Thu

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Fri

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Friday 16 jan

METEO CONSULT Run : 15/01 02Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Sat 17
                                                            
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                        Run : 15/01 02Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Sat 17

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

185° S S
180° S S
175° S S
175° S S
170° S S
175° S S
175° S S
170° S S
175° S S
170° S S
165° S SSE
160° S SSE
160° S SSE
170° S SSE
165° S SSE
170° S S
175° S S
170° S S
165° S SSE
170° S S
165° S SSE
170° S S
170° S S
170° S S

10 19 5 12 3
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
10 19 5 12 3
10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3

15 28 8 17 4
16 29 8 18 5
15 28 8 17 4
16 30 8 19 5
15 27 8 17 4
18 33 9 21 5
20 37 10 23 5
20 37 10 23 5
22 40 11 25 6
21 38 11 24 5
19 36 10 22 5
20 37 10 23 5
18 33 9 21 5
19 36 10 22 5
20 37 10 23 5
18 33 9 21 5
19 35 10 22 5
17 31 9 19 5
15 28 8 17 4
16 29 8 18 5
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9

1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.8
1.7
1.7

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

310° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
295° NW WNW
290° W WNW
295° NW WNW

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.7

12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
13
13
13

200
190
190
190
190
180
160
160
160
160
170
190
200
200
200
200
210
220
220
230
230
250
250
250

9.1
8.0
6.6
5.2
4.2
3.7
4.0
5.1
6.7
8.3
9.5
9.9
9.5
8.5
7.1
5.6
4.4
3.7
3.7
4.6
6.2
8.1
9.6
10.4

9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47

5
95
75
95
60
60
70
70
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
95

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0
0
0
0
0

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

0
0
0
0
0
20
0
0
0
0
20
30
40
40
35
45
55
70
60
30
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

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

1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

6 44
6 44
6 43
7 44
8 46
9 48
10 50
10 51
10 50
10 50
9 49
9 47
8 47
8 46
8 46
8 46
7 45
7 45
7 44
7 44
6 44
6 43
6 43
6 43

3 37
3 37
3 37
4 39
5 42
7 44
8 47
8 47
8 46
7 44
6 43
5 41
5 40
5 40
4 40
4 39
4 39
4 40
4 39
4 39
4 38
3 38
3 38
3 38

16 29 5 8 18
16 29 5 8 18
17 32 5 9 20
16 30 5 8 19
17 31 5 9 19
19 35 5 10 22
18 33 5 9 21
16 30 5 8 19
12 23 4 6 14
13 25 4 7 16
16 29 5 8 18
18 33 5 9 21
17 32 5 9 20
18 34 5 9 21
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
17 32 5 9 20
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19

1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.1
1
1
1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.1
1.1
0.8
0.7
0.7

Forecasts established in local time
Last updated 41min ago | Next update in 3h
Caption

Expert opinion

Low 993 hPa centered to the South-West of Ireland moving at 9 knots to the East-South-East and rising to 1001 hPa to be centered on the Celtic Sea.

For Plage du Rosais :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. The risk of seeing rain will remain low. In the evening, overcast skies.
Showers towards the end of the night. S force 3 in the morning temporarily force 4 in the middle of the day. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.

Tides at Saint-Malo

52

High tide 05h30 9.85m

Low tide 12h12 3.7m

56

High tide 17h54 9.88m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

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 du Rosais

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo

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