Weather Havre de rotheneuf - Detailed bulletin - Free 15-day Marine forecasts

Rothéneuf FRALongitude : -1°57’,1038 W Latitude : 48°41’,13 N Altitude : 0m

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

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

Wed

04

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Wednesday 21 may

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

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

0.5

0

3

0

20

15

10

5

70

60

50

40

Thu 22

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

325° NW NW
360° N N
340° N NNW
330° NW NNW
320° NW NW
325° NW NW
330° NW NNW
340° N NNW
350° N NNW
360° N N
360° N N
355° N N
345° N NNW
340° N NNW
330° NW NNW
325° NW NW
320° NW NW
315° NW NW
305° NW NW
315° NW NW
310° NW NW
300° NW WNW
285° W WNW
285° W WNW

8 14 4 9 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
12 22 6 14 4
15 27 8 17 4
16 29 8 18 5
15 27 8 17 4
12 23 6 14 4
13 24 7 15 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
10 19 5 12 3

13 25 7 16 4
20 37 10 23 5
16 30 8 19 5
15 27 8 17 4
17 31 9 19 5
20 37 10 23 5
22 40 11 25 6
22 41 11 25 6
19 35 10 22 5
17 32 9 20 5
17 31 9 19 5
14 26 7 16 4
13 24 7 15 4
11 20 6 12 4
10 18 5 11 -
11 20 6 12 4
11 21 6 13 4
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
14 26 7 16 4

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

0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.6
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
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

305° NW NW
315° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW
320° NW NW
320° NW NW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° 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

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

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

40
20
20
20
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
20
20
20
20

8.4
9.0
9.0
8.5
7.6
6.6
5.6
4.8
4.5
4.7
5.6
6.8
8.1
9.0
9.4
9.1
8.3
7.2
5.9
4.8
4.1
3.9
4.4
5.5

14 58
14 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
15 58
15 58

100
100
100
100
95
95
90
70
90
60
60
55
0
5
0
20
15
15
25
25
35
35
25
15

1.2
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

100
75
50
30
25
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020

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

13 55
13 55
13 56
14 56
13 56
13 56
13 56
13 55
13 55
13 55
12 54
12 53
12 53
11 52
11 51
11 51
11 51
11 52
12 54
14 57
15 59
16 60
16 62
17 62

10 51
11 51
11 51
11 52
10 50
10 50
11 51
9 48
9 48
8 47
8 47
8 47
9 47
8 47
8 46
8 46
8 47
8 47
10 50
12 54
15 58
17 62
18 65
19 67

Forecasts established in local time
Last updated 29min ago | Next update in 3h
Caption

Expert opinion

For Havre de rotheneuf :
No gale warning.

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

Overcast skies. Showers. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. N force 4 in the middle of the day becoming NNW force 5 in the evening. Gusts reaching 22 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NW. Poor visibility becoming excellent in the evening.

Tides at Saint-Malo

44

High tide 01h39 9.19m

Low tide 08h31 4.2m

46

High tide 14h27 9.06m

Low tide 21h12 4.47m

www.shom.fr - © SHOM 2025

Consult the tides for May

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

-

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

Wed

04

-

- 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 anchorage Havre de rotheneuf

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Saint-Malo