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

Flamanville FRALon : -1°51’,798 W Lat : 49°33’,198 N Alt : 0m

Wed

08

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Thu

09

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Fri

10

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Sat

11

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Sun

12

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Mon

13

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Tue

14

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Wed

15

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Thu

16

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Fri

17

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Sat

18

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Sun

19

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Mon

20

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Tue

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Wed

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BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Wednesday 8 apr

METEO CONSULT Run : 7/04 00Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

15

10

5

0

20

15

10

5

0

10

5

0

15

10

5

0

5

0

1.5

1

0.5

3

0

25

20

15

10

5

80

70

60

50

40

                                    
                                                                         Thu 9
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 7/04 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Thu 9

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

115° SE ESE
120° SE ESE
130° SE SE
130° SE SE
155° SE SSE
220° SW SW
265° W W
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
310° NW NW
310° NW NW
325° NW NNW
350° N N
15° N NNE
10° N N
25° NE NNE
70° E ENE
35° NE NE
140° SE SE
175° S S
295° NW WNW

3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2
3 5 1 3 1
2 3 1 2 1
2 3 1 2 1
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
3 5 1 3 1
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
4 8 2 5 2
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
1 1 0 1 1
1 2 1 1 1
1 2 1 1 1
1 1 0 1 1

5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
5 10 3 6 2
4 8 2 5 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
9 16 4 10 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
7 13 4 8 3
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2

1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.7
0.7

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° 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
275° W W
275° W W

1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.7
0.7

13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11

290
280
280
280
270
270
260
260
260
260
260
250
250
240
240
240
230
230
220
220
220
220
210
210

3.4
2.9
3.1
4.0
5.2
6.5
7.4
7.7
7.4
6.7
5.7
4.7
3.9
3.5
3.6
4.2
5.3
6.4
7.3
7.6
7.5
6.9
6.0
5.1

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 53
12 53
12 53
12 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 52
11 52

0
0
0
5
0
5
10
20
20
20
25
25
30
30
30
20
20
15
10
10
10
20
35
35

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
0
0
0

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

1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022

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

12 54
12 53
11 52
11 51
14 56
15 59
16 61
17 62
18 64
18 65
19 65
19 65
18 64
17 62
16 61
15 60
14 57
13 55
12 54
12 53
12 53
11 52
11 51
10 51

11 52
11 51
10 50
9 49
14 57
17 62
19 67
21 70
23 73
23 74
24 74
23 74
21 70
19 65
16 62
15 58
13 56
12 54
12 53
11 52
11 52
11 51
10 51
10 50

3 5 1 1 3
3 5 1 1 3
2 3 1 1 2
3 5 1 1 3
3 5 1 1 3
2 4 1 1 2
2 3 1 1 2
2 4 1 1 2
2 4 1 1 2
3 6 2 2 4
4 8 2 2 5
5 10 2 3 6
8 14 3 4 9
9 17 3 5 11
11 20 4 6 12
11 21 4 6 13
9 16 3 4 10
6 12 3 3 7
6 11 2 3 7
3 5 1 1 3
2 4 1 1 2
3 6 2 2 4
3 6 2 2 4
3 6 2 2 4

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
0.5
0.5
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

An easterly and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and very variable.

For Diélette - Tréauville :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Sunny despite some cloud arriving in late morning. In the evening, skies with few clouds.
SE force 2 turning WNW in the middle of the day then N. Gusts reaching 10 knots in the evening. Slight sea. Low, long swell from W. Poor visibility temporarily in the middle of the day.

semaphore stations

Station Barneville Cart located 20 km from Diélette - Tréauville

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	130	10	21	-	-	0
04h	130	10	21	-	-	0
03h	130	12	24	-	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Dielette

50

Low tide 06h14 2.93m

High tide 11h54 7.73m

Low tide 18h22 3.43m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

Go further

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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

Sun

12

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

Mon

13

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

Tue

14

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

Wed

15

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

Thu

16

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

Fri

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Sat

18

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

Sun

19

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Mon

20

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

Tue

21

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Wed

22

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- 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

semaphore stations

Tides at Dielette

Go further