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

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

Sat

18

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

Sun

19

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- 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

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

-

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

Tue

28

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

Wed

29

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

Thu

30

-

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

Fri

31

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

Sat

01

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Saturday 18 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)

40

30

20

10

0

80

70

60

50

40

30

20

10

25

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1.5

1

0.5

0

9

6

3

0

20

15

10

5

60

55

50

45

Sun 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

120° SE ESE
120° SE ESE
120° SE ESE
115° SE ESE
120° SE ESE
125° SE ESE
125° SE SE
125° SE SE
130° SE SE
135° SE SE
140° SE SE
145° SE SE
150° SE SSE
150° SE SSE
160° S SSE
160° S SSE
165° S SSE
160° S SSE
160° S SSE
160° S SSE
160° S SSE
165° S SSE
160° S SSE
165° S SSE

11 21 6 13 4
11 20 6 12 4
9 16 4 10 3
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
14 26 7 16 4
16 29 8 18 5
16 30 8 19 5
21 38 11 24 5
20 37 10 23 5
23 42 12 26 6

18 34 9 21 5
18 34 9 21 5
17 31 9 19 5
15 27 8 17 4
14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
21 39 11 24 6
23 42 12 26 6
24 44 12 27 6
24 44 12 27 6
24 45 13 28 6
26 48 13 30 6
27 50 14 31 7
33 61 17 38 7
35 64 18 40 8
38 71 20 44 8

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.8
1

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
0.9
1
1
1.1
1.2
1.3
1.3
1.4
1.5
1.5
1.8

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.8

265° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W

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
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5

8
10
9
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
9
9
9
9

60
120
130
130
140
150
150
150
140
150
160
160
150
140
130
120
120
120
110
110
100
100
100
100

3.9
5.5
7.2
8.3
8.7
8.3
7.2
5.8
4.3
3.0
2.2
2.1
3.0
4.6
6.4
8.0
8.8
8.7
7.8
6.4
4.8
3.3
2.3
2.0

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

10
100
95
95
90
100
95
100
100
90
85
90
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.2
0.9
1.6
1.7
1.8
2.2

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
70
85
90
90
85
75
65
75

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

1019
1019
1018
1017
1017
1016
1016
1016
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1007
1006
1005
1004
1003
1002

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1

15 58
15 58
15 59
15 58
14 57
14 57
14 56
13 56
13 56
13 55
12 54
13 55
13 56
13 56
14 57
14 57
14 57
14 57
14 57
14 57
14 58
15 58
15 58
15 59

14 57
12 54
12 54
12 54
11 51
10 50
10 50
10 49
9 49
9 48
9 48
9 48
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 48
9 49
8 47
8 47
9 47

15 27 4 8 17
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
14 26 4 7 16
13 25 4 7 16
15 27 4 8 17
15 27 4 8 17
16 29 5 8 18
16 30 5 8 19
17 32 5 9 20
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
24 44 6 12 27
26 48 6 13 30
26 49 6 14 30
28 52 7 14 32
30 56 7 16 35
31 57 7 16 35

0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.5
0.6
0.7
0.8
0.8
0.9
1.1
1.2
1.3
1.3
1.3
1.3
1.4
1.8

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

A southerly, strong and mostly variable flow prevails over the whole area.

For Diélette - Tréauville :
No gale warning.

The reliability of the situation is assessed at 95%.

Good clear periods but lots of cloud, too. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. ESE wind force 4 from the middle of the day. Gusts reaching 19 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Excellent visibility.

Tides at Dielette

67

Low tide 00h53 2.54m

High tide 06h39 8.38m

71

Low tide 13h13 2.51m

High tide 18h54 8.72m

www.shom.fr - © SHOM 2025

Consult the tides for October

Sat

18

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

Sun

19

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- 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

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- 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

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

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 port Diélette - Tréauville

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Dielette