Weather Plage des Grandes Dalles - Detailed bulletin - Free 15-day Marine forecasts

Saint-Pierre-en-Port (76540)Lon : 0°30’,68334 W Lat : 49°49’,134 N Alt : 0m

Mon

18

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Tue

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Wed

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Thu

21

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Fri

22

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Sat

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Sun

24

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Mon

25

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Tue

26

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Wed

27

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Thu

28

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Fri

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Sat

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Sun

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Mon

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BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Monday 18 may

METEO CONSULT Run : 18/05 00Z Mesh : 1km Updated, 3h ago Update in 3h

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)

40

30

20

10

0

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

20

15

10

5

70

60

50

40

                                    
                                                                         Tue 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
                
                        Run : 18/05 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Tue 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

280° W W
270° W W
265° W W
260° W W
260° W WSW
240° SW WSW
195° S SSW
165° S SSE
165° S SSE
170° S S
170° S S
175° S S
180° S S
180° S S
175° S S
175° S S
175° S S
175° S S
175° S S
180° S S
185° S S
195° S SSW
205° SW SSW
205° SW SSW

10 19 5 12 3
10 18 5 11 3
8 15 4 9 3
6 12 3 7 3
5 9 3 6 2
4 7 2 4 2
3 6 2 4 2
5 9 3 6 2
6 11 3 7 2
8 14 4 9 3
8 15 4 9 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
11 21 6 13 4
12 23 6 14 4
14 26 7 16 4
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4

18 33 9 21 5
17 32 9 20 5
16 29 8 18 5
14 26 7 16 4
12 22 6 14 4
10 18 5 11 3
8 14 4 9 3
9 16 4 10 3
11 20 6 12 4
13 25 7 16 4
16 29 8 18 5
18 33 9 21 5
18 33 9 21 5
19 36 10 22 5
21 38 11 24 5
23 42 12 26 6
26 49 14 30 6
30 55 15 34 7
31 57 16 35 7
30 55 15 34 7
29 53 15 33 7
29 54 15 34 7
30 55 15 34 7
28 52 14 32 7

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6

0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.4
0.5
0.3

290° W WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
280° W W
275° W W
270° W W
270° W W
270° W W
265° W W
265° W W
275° W W
265° W W

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

5
5
5
5
5
5
5
6
6
6
6
6
6
6
5
5
5
5
6
6
5
6
6
6

40
40
45
45
50
50
50
50
50
50
50
50
50
50
45
45
45
40
40
40
40
45
50
50

7.4
6.0
4.2
2.7
1.6
1.3
1.9
3.4
5.4
7.2
8.3
8.5
7.8
6.5
4.8
3.2
1.8
1.2
1.3
2.5
4.3
6.2
7.7
8.4

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

0
20
40
40
45
65
70
85
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
90

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.5
0.5
0.7
0.1
0.1
0.2
0.1
0
0
0

-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
20
35
45
55
60
70
80
70
60
55
60
55
35
20
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

1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012

5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3

13 56
13 56
13 56
14 57
14 56
13 56
13 55
12 53
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 52
11 53
12 53
13 55
14 57
15 59
16 61

18 64
17 62
14 57
15 60
14 58
14 56
12 54
10 49
9 48
9 47
8 47
8 46
8 46
7 45
7 44
7 44
6 43
6 43
7 44
7 45
9 48
12 54
13 56
15 59

11 21 4 6 13
9 17 3 5 11
5 9 2 3 6
5 9 2 3 6
6 11 2 3 7
7 13 3 4 8
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
13 25 4 7 16
16 29 5 8 18
17 32 5 9 20
18 34 5 9 21
19 36 5 10 22
21 38 5 11 24
22 40 6 11 25
23 42 6 12 26
24 45 6 13 28
24 44 6 12 27
23 43 6 12 27
23 43 6 12 27
22 40 6 11 25
20 37 5 10 23
17 32 5 9 20

0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
1
1.1
1.1
1.3
1.3
1.4
1.5
1.5
1.5
1.3
1.1

Forecasts established in local time
Caption Glossary

Expert opinion

A southeasterly and variable flow prevails over the North of the basin. Over the South, it is southwesterly, moderate and variable.

For Plage des Grandes Dalles :
No gale warning.

The reliability of the situation is assessed at 85%.

Light cloudy spells. In the evening, changeable skies clouding over completely.
No precipitation. W force 3 in the middle of the day turning SW in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Fécamp

99

High tide 00h54 8.58m

Low tide 07h34 1.1m

97

High tide 13h21 8.53m

Low tide 19h53 1.26m

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

Consult the tides for May

Go further

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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

Sun

24

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

Mon

25

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

Tue

26

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

Wed

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

Thu

28

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

Fri

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Sat

30

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Sun

31

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

Mon

01

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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 beach Plage des Grandes Dalles

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Fécamp

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