Weather Siouville - Detailed bulletin - Free 15-day Marine forecasts

Siouville-Hague FRALongitude : -1°50’,7948 W Latitude : 49°33’,942 N Altitude : 0m

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

Thu

31

-

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

Fri

01

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 18 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)

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

3

0

30

25

20

15

80

75

70

65

60

55

Sat 19

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

330° NW NNW
315° NW NW
325° NW NNW
335° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
335° NW NNW
325° NW NW
325° NW NW
345° N NNW
355° N N
345° N NNW
350° N N
340° N NNW
315° NW NW
255° W WSW
260° W W
260° W WSW
275° W W
280° W W
275° W W
265° W W
255° W WSW

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

11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
9 16 4 10 3
6 12 3 7 3
6 11 3 7 -
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
7 13 4 8 3
10 18 5 11 3
11 21 6 13 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.5

1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.1

0
0
0
0
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
0.1

270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
80
80
80
80
80

7.8
7.0
5.8
4.6
3.6
3.0
3.0
3.7
5.0
6.4
7.6
8.2
8.1
7.5
6.4
5.2
4.0
3.2
2.9
3.2
4.1
5.4
6.7
7.6

17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

25
30
25
40
65
60
75
65
95
100
100
100
100
80
95
95
100
100
100
95
80
75
75
70

0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.4
0.6
0
0
0
0
0
0
0
0
0

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

0
0
0
0
0
0
0
0
0
0
25
45
65
65
50
40
45
45
40
20
0
0
0
0

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

1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007

7
6
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
4
5

20 68
20 67
20 68
20 68
20 67
19 67
19 66
19 65
18 64
18 64
17 63
17 63
17 63
17 62
17 62
16 61
17 62
17 63
17 63
17 63
18 64
18 64
18 65
19 66

26 78
22 71
24 75
23 73
19 66
18 64
18 64
17 63
17 62
16 61
16 61
16 61
16 62
16 61
16 60
16 60
16 62
16 61
16 61
17 62
17 62
20 67
21 70
21 71

12 22 4 6 14
12 23 4 6 14
13 25 4 7 16
13 24 4 7 15
13 25 4 7 16
13 24 4 7 15
11 20 4 6 12
9 17 3 5 11
9 17 3 5 11
8 15 3 4 9
9 16 3 4 10
8 14 3 4 9
8 14 3 4 9
6 11 2 3 7
7 13 3 4 8
6 12 3 3 7
6 12 3 3 7
8 14 3 4 9
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
11 20 4 6 12

0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.4
0.4

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

Expert opinion

A southeasterly and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and mostly variable.

For Siouville :
No gale warning.

The reliability of the situation is assessed at 90%.

Clear periods developing. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NW wind force 3 from the middle of the day. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Good visibility becoming good in the evening.

Tides at Dielette

65

High tide 01h25 8.61m

Low tide 08h09 2.5m

62

High tide 13h53 8.2m

Low tide 20h32 2.95m

www.shom.fr - © SHOM 2025

Consult the tides for July

Fri

18

-

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

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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- 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

Thu

31

-

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

Fri

01

-

- 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 Siouville

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Dielette