Weather Diélette - Tréauville - Detailed bulletin - Free 15-day Marine forecasts

Flamanville FRALongitude : -1°51’,798 W Latitude : 49°33’,198 N Altitude : 0m

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

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

Sun

19

-

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

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

Tue

28

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 14 october

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

0

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Wed 15

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

70° E ENE
75° E ENE
70° E ENE
70° E ENE
75° E ENE
70° E ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
70° E ENE
75° E ENE
75° E ENE
75° E ENE
70° E ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE

9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
13 24 7 15 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4

15 28 8 17 4
17 32 9 20 5
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
21 39 11 24 6
23 42 12 26 6
24 44 12 27 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
23 43 12 27 6
23 43 12 27 6
23 43 12 27 6
22 40 11 25 6
22 41 11 25 6
21 39 11 24 6

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
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
0.4
0.4

0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.1

275° W W
275° W W
275° W W
275° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
280° W W
280° W W
280° W W
275° W W

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
0.3
0.3
0.3
0.3
0.3

9
9
9
9
9
8
8
8
8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

90
100
110
100
90
80
80
240
230
220
210
200
190
180
180
180
180
190
190
190
200
190
190
190

7.5
7.5
7.1
6.4
5.5
4.6
4.0
3.8
4.0
4.7
5.7
6.6
7.3
7.5
7.3
6.7
6.0
5.1
4.4
3.9
3.7
4.0
4.6
5.4

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

100
85
80
85
85
80
80
75
75
75
85
85
80
85
80
75
35
30
25
80
75
80
45
40

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
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027

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

15 60
15 59
15 59
15 59
15 58
15 58
15 58
14 58
14 58
15 59
16 60
16 60
16 61
16 61
16 61
16 61
16 61
16 60
15 59
14 58
14 58
14 58
14 58
14 58

12 54
12 53
12 53
12 53
11 52
11 52
11 51
11 51
11 51
12 53
12 54
13 55
14 58
15 58
15 58
14 58
14 56
12 54
11 51
10 50
10 50
10 50
10 50
11 51

13 24 4 7 15
14 26 4 7 16
14 26 4 7 16
15 27 4 8 17
14 26 4 7 16
14 26 4 7 16
14 26 4 7 16
15 28 4 8 17
16 30 5 8 19
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
18 34 5 9 21
17 32 5 9 20
17 32 5 9 20
16 30 5 8 19
15 27 4 8 17

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 3min ago | Next update in 3h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and mostly variable.

For Diélette - Tréauville :
Warning strong breeze offshore.

We are 90% sure of the situation, because the cloud system may be more intense than predicted.

Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. ENE wind force 4 continuing all day. Gusts reaching 24 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, fairly long swell from W. Excellent visibility.

Tides at Dielette

47

High tide 01h28 7.58m

Low tide 08h04 3.78m

41

High tide 13h54 7.5m

Low tide 20h58 3.73m

www.shom.fr - © SHOM 2025

Consult the tides for October

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

- 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 port Diélette - Tréauville

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Dielette