Weather Saint-Jouan-Des-Guerets - Detailed bulletin - Free 15-day Marine forecasts

Saint-Jouan-des-Guérets FRALongitude : -1°58’,8438 W Latitude : 48°35’,562 N Altitude : 0m

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Wednesday 16 july

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)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Thu 17

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

310° NW NW
310° NW NW
310° NW NW
310° NW NW
295° NW WNW
280° W W
270° W W
260° W WSW
240° SW WSW
240° SW WSW
240° SW WSW
200° S SSW
215° SW SW
200° S SSW
165° S SSE
85° E E
55° NE ENE
50° NE NE
45° NE NE
35° NE NE
25° NE NNE
355° N N
325° NW NW
315° NW NW

8 15 4 9 3
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
3 5 1 3 1
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
1 1 0 1 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
2 3 1 2 1
5 9 3 6 2
7 13 4 8 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
9 16 4 10 3
11 21 6 13 4

13 25 7 16 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
10 18 5 11 3
14 26 7 16 4
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
18 34 9 21 5
20 37 10 23 5

0.4
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
0.2
0.2
0.2
0.2
0.2
0.2
0.3

0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5

0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2

305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
305° NW NW
310° NW NW
320° NW NW
320° NW NW
315° NW NW
310° NW NW
305° NW NW

0.4
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
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1

5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5
5
5
5
6
5

20
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
20
15
20
20
20
20
15
10

10.5
11.1
10.7
9.4
7.7
5.8
4.1
3.0
2.6
3.4
5.2
7.5
9.5
10.6
10.5
9.7
8.2
6.5
4.9
3.7
3.2
3.5
5.0
7.0

19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
20 67
20 67
20 68
20 68
20 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69

80
85
85
90
90
95
95
95
95
95
90
85
80
80
55
45
50
50
10
0
5
15
25
80

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
0
0
0
0
0
0
0
0

10
5
5
4
4
4
4
3
3
4
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016

0
0
0
0
0
0
0
0
0
0
1
1
2
3
6
7
7
6
5
3
1
1
0
0

19 67
19 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
19 66
20 67
20 69
21 70
22 71
22 72
23 73
23 73
23 73
23 74
23 74
22 72
21 69
19 67

16 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
17 63
18 64
19 67
22 71
27 80
28 82
29 84
29 85
28 83
28 83
28 83
27 81
27 80
25 76
21 70
15 60

13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
9 17 3 5 11
8 15 3 4 9
7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
5 10 2 3 6
4 7 2 2 4
2 4 1 1 2
1 1 1 0 1
4 7 2 2 4
6 12 3 3 7
8 14 3 4 9
7 13 3 4 8
6 12 3 3 7
12 23 4 6 14
15 27 4 8 17
13 25 4 7 16

1.2
1.2
1.1
1
1
1
1
0.9
0.9
0.9
0.9
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

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

Expert opinion

High 1022 hPa centered on the North of the Bay of Biscay remaining almost stationary.

For Saint-Jouan-Des-Guerets :
No gale warning.

The reliability of the situation is assessed at 95%.

In the evening, very cloudy.
No precipitation. NW wind force 3. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from NW. Good visibility.

Tides at Saint-Malo

76

Low tide 06h15 2.28m

High tide 11h41 11.04m

72

Low tide 18h29 2.76m

High tide 23h59 11.1m

www.shom.fr - © SHOM 2025

Consult the tides for July

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

- 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 board sports area Saint-Jouan-Des-Guerets

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Malo