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

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

-

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

Tue

15

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

Wed

16

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

Thu

17

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

Fri

18

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

Sat

19

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Saturday 5 april

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)

35

30

25

20

15

10

60

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

30

Sun 6

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

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

13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5

21 38 11 24 5
22 40 11 25 6
21 39 11 24 6
23 43 12 27 6
22 41 11 25 6
22 41 11 25 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
24 45 13 28 6
25 46 13 29 6
26 48 13 30 6
26 48 13 30 6
25 46 13 29 6
24 44 12 27 6
24 45 13 28 6
25 46 13 29 6
28 51 14 32 7
29 53 15 33 7
30 55 15 34 7
30 55 15 34 7
28 52 14 32 7
28 52 14 32 7

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

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

0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.3

275° W W
275° W W
275° W W
275° W W
305° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
305° NW NW
305° NW NW
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
305° NW WNW
305° NW WNW
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
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2

9
9
9
9
7
7
7
7
8
7
7
9
9
9
9
9
9
8
8
8
8
9
9
10

90
90
90
90
60
60
60
60
60
60
60
80
80
80
90
90
90
60
60
60
60
60
270
260

7.1
6.2
5.2
4.3
3.6
3.4
3.6
4.3
5.3
6.3
7.0
7.2
7.0
6.5
5.8
5.0
4.4
4.0
4.0
4.4
5.1
6.0
6.7
7.1

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 51
10 51
10 51
11 51
11 51
11 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51

0
0
5
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
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

1013
1013
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017

0
0
0
0
0
0
0
1
2
3
4
4
4
3
2
1
0
0
0
0
0
0
0
0

10 50
10 51
12 53
11 52
11 51
11 51
12 53
13 55
14 57
15 58
15 59
15 60
16 60
16 60
16 60
15 59
15 58
13 56
12 53
11 52
10 51
10 50
10 50
10 50

5 42
6 42
7 44
6 43
6 42
6 42
8 46
10 50
12 54
14 58
16 60
16 61
16 61
16 61
15 59
14 57
12 53
9 48
6 43
5 41
5 40
4 40
4 40
4 40

18 33 5 9 21
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
18 33 5 9 21
19 35 5 10 22
20 37 5 10 23
19 35 5 10 22
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
19 36 5 10 22
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
23 42 6 12 26
23 42 6 12 26
22 41 6 11 25

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

An easterly, strong and mostly variable flow prevails over the whole area.

For Diélette - Tréauville :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Warm sun all day. In the evening, clear skies.
ENE wind force 5 continuing all day. Gusts reaching 30 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.

Tides at Dielette

50

High tide 01h10 7.88m

Low tide 08h03 3.37m

42

High tide 13h58 7.22m

Low tide 20h35 3.94m

www.shom.fr - © SHOM 2025

Consult the tides for April

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

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

* +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