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

Tue

28

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Wed

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Thu

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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BULLETIN

Reliability 90%

Warning moderate gale offshore.

Marine wind risk

Tuesday 28 apr

METEO CONSULT Run : 28/04 00Z Mesh : 1km Updated, 34min ago Update in 5h

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

70

60

50

40

30

20

15

10

5

40

30

20

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

40

                                    
                                                                         Wed 29
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 28/04 00Z
                Mesh : 1km
                Updated, 34min ago
                Update in 5h

Wed 29

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

45° NE NE
35° NE NE
30° NE NNE
30° NE NNE
35° NE NNE
35° NE NE
30° NE NNE
35° NE NNE
40° NE NE
40° NE NE
45° NE NE
50° NE NE
55° NE NE
60° NE ENE
65° NE ENE
70° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
70° E ENE
65° NE ENE

17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4

31 58 16 36 7
32 59 16 37 7
32 60 17 37 7
33 61 17 38 7
32 60 17 37 7
32 59 16 37 7
32 59 16 37 7
31 57 16 35 7
30 56 16 35 7
30 56 16 35 7
29 54 15 34 7
27 50 14 31 7
26 48 13 30 6
25 47 13 29 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
24 44 12 27 6
25 46 13 29 6
25 47 13 29 6
26 49 14 30 6

1.8
1.9
2
2
2
2
2.2
2.2
2.2
2.2
2.2
2.1
2
1.8
1.7
1.6
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4

1.8
1.9
1.9
1.9
1.9
1.9
2.1
2.1
2.1
2
2
1.9
1.6
1.4
0.9
0.7
0.7
0.7
0.7
0.7
0.9
1
1.1
1.2

255° W WSW
255° W WSW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
340° N NNW
345° N NNW
345° N NNW
350° N NNW
350° N N
355° N N
0° N N
10° N N
10° N NNE
15° N NNE
15° N NNE
15° N NNE
15° N NNE
10° N NNE
10° N N
10° N N
5° N N
5° N N

0.2
0.3
0.3
0.3
0.4
0.5
0.4
0.5
0.6
0.6
0.6
0.7
0.8
0.8
1.5
1.4
1.3
1.2
1.2
1.1
0.7
0.7
0.6
0.6

6
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
7

50
60
60
60
60
60
70
70
70
70
70
70
70
70
70
60
60
60
60
60
50
50
50
50

5.5
4.2
2.9
2.1
1.9
2.4
3.6
5.2
6.6
7.6
7.8
7.3
6.2
4.9
3.5
2.4
1.9
2.2
3.2
4.6
6.2
7.4
7.8
7.5

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

0
0
0
60
50
55
40
30
35
25
30
25
15
25
30
25
5
5
0
0
0
5
5
10

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

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

1021
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

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

13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
12 53
12 53
12 54
12 54
12 54
12 54
12 53
11 52
11 51
10 51
11 51
12 53
13 56
15 58
16 60

15 59
15 59
15 58
13 55
11 52
11 51
9 48
8 47
7 44
6 44
7 44
7 45
8 46
8 46
8 46
8 46
7 45
7 44
6 43
7 45
10 49
12 54
15 58
16 60

24 45 6 13 28
24 45 6 13 28
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
26 48 6 13 30
26 49 6 14 30
27 50 7 14 31
28 51 7 14 32
26 49 6 14 30
26 48 6 13 30
25 46 6 13 29
25 46 6 13 29
24 44 6 12 27
23 42 6 12 26
23 42 6 12 26
22 41 6 11 25
22 41 6 11 25
23 42 6 12 26
23 43 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
24 45 6 13 28

2
2.1
2.2
2.2
2.3
2.3
2.4
2.6
2.7
2.7
2.7
2.7
2.7
2.6
2.4
2.2
2.1
2
2
2
1.9
1.9
2
2.1

Forecasts established in local time
Caption Glossary

Expert opinion

A northeasterly, moderate and very variable flow prevails over the whole area.

For Plage des Grandes Dalles :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

Relatively clear skies becoming changeable. In the evening, light cloudy spells.
NNE wind force 5 from the middle of the day. Gusts reaching 33 knots in the middle of the day. Moderate sea. Low, short swell from NNW. Excellent visibility.

Tides at Fécamp

71

Low tide 04h23 2.22m

High tide 10h19 7.53m

74

Low tide 16h51 1.9m

High tide 22h46 7.82m

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

Consult the tides for April

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Tue

28

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

Wed

29

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Sun

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Wed

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Fri

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Sat

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Sun

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Mon

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Tue

12

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* +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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