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

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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Wed

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Thu

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Wednesday 7 jan

METEO CONSULT Run : 6/01 02Z 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)

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 (%)

Storm 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

70

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

10

5

0

-5

-10

50

40

30

20

10

0

-10

                                    
                                                                         Thu 8
                                                            
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                        Run : 6/01 02Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Thu 8

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

225° SW SW
255° W WSW
310° NW NW
305° NW NW
300° NW WNW
300° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
290° W WNW
285° W WNW
265° W W
215° SW SW
190° S S
180° S S
180° S S
210° SW SSW
235° SW SW

22 40 11 25 6
20 37 10 23 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
18 34 9 21 5
17 31 9 19 5
14 26 7 16 4
10 18 5 11 3
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3

33 62 17 39 8
31 57 16 35 7
26 49 14 30 6
25 47 13 29 6
24 45 13 28 6
25 46 13 29 6
25 47 13 29 6
27 50 14 31 7
29 53 15 33 7
29 53 15 33 7
30 55 15 34 7
30 56 16 35 7
30 56 16 35 7
30 56 16 35 7
28 52 14 32 7
26 48 13 30 6
21 39 11 24 6
14 26 7 16 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
18 34 9 21 5
20 37 10 23 5

2.3
2.2
1.9
1.8
1.8
1.8
1.9
2
2.1
2.3
2.4
2.5
2.4
2.3
2.1
1.8
1.6
1.4
1.2
1.1
1
0.9
0.9
1.1

4.1
3.9
3.4
3.2
3.2
3.3
3.4
3.6
3.8
4
4.3
4.4
4.3
4.1
3.7
3.3
2.9
2.6
2.3
2.1
1.9
1.7
1.7
2.1

2.3
0.6
1
1.8
1.8
1.8
1.9
2
2.1
2.2
2.4
2.4
2.4
2.3
2.1
1.1
0.6
0.4
0.2
0.2
0.1
0.1
0.2
1.1

290° W WNW
275° W W
280° W W
275° W W
320° NW NW
330° NW NNW
320° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
285° W WNW
310° NW NW

<0.1
2.1
1.5
<0.1
0
0
0
0
0
<0.1
<0.1
<0.1
0
0
0
1.5
1.5
1.4
1.2
1.1
1.0
0.9
0.8
<0.1

8
7
7
7
0
0
0
0
0
7
7
7
0
0
0
7
6
6
6
6
5
5
5
6

70
80
70
60
50
50
50
50
50
50
60
60
60
60
60
60
50
50
50
50
45
45
40
35

2.4
1.7
1.8
2.7
4.4
6.2
7.6
8.3
8.1
7.2
5.8
4.1
2.7
1.7
1.4
2.0
3.4
5.2
6.8
7.9
8.1
7.5
6.3
4.8

8 46
8 46
7 45
7 45
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
7 45
7 45
7 45
7 45
7 45
7 45
8 46
8 46
7 45
7 45
7 45

100
100
60
45
45
50
45
70
35
70
45
50
60
60
65
100
100
100
100
100
100
100
100
100

0.1
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.5
0.1
0
0

-
-
-
-
-
-
-
-
-
-
-

50
40
50
25
0
20
20
20
0
0
0
0
0
0
0
0
0
0
65
60
70
50
40
25

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
15
5
3
5
10
5
10

1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

2 35
3 37
5 41
5 41
5 41
6 42
6 43
6 43
6 43
6 42
6 42
6 42
6 42
6 42
6 43
6 43
6 43
6 42
5 41
5 40
5 40
5 40
5 42
6 43

-5 23
-4 26
-1 31
0 0
1 34
2 35
2 36
2 35
2 35
1 33
0 31
-1 31
-1 31
0 32
0 33
1 34
3 37
4 38
3 37
2 36
1 34
1 34
2 36
3 37

28 51 7 14 32
21 39 6 11 24
24 44 6 12 27
23 42 6 12 26
23 43 6 12 27
23 43 6 12 27
24 45 6 13 28
25 46 6 13 29
25 47 6 13 29
26 49 6 14 30
27 50 7 14 31
28 51 7 14 32
25 47 6 13 29
22 41 6 11 25
20 37 5 10 23
16 29 5 8 18
11 21 4 6 13
12 22 4 6 14
14 26 4 7 16
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
16 30 5 8 19
16 30 5 8 19

2.7
2.4
2
1.9
1.9
2
2
2.1
2.2
2.4
2.3
2.3
2.2
2.1
1.9
1.7
1.5
1.3
1.2
1.2
1.1
1.2
1.3
1.5

Forecasts established in local time
Last updated 40min ago | Next update in 3h
Caption

Expert opinion

Low 993 hPa centered on the center of the North Sea moving at 11 knots to the East and rising to 997 hPa to be centered on the East of the North Sea.

For Plage des Grandes Dalles :
Warning moderate gale offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Overcast skies clearing up during the morning, cloudy spells, sometimes dense, in the afternoon. Light rain followed by showers in the morning, possibility of a few spots in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. W force 6 in the morning becoming WNW force 5 in the middle of the day. Gusts reaching 35 knots in the morning. Moderate sea. Low, fairly long swell from WNW. Excellent visibility.

Tides at Fécamp

87

High tide 02h00 8.39m

Low tide 08h27 1.6m

82

High tide 14h13 8.33m

Low tide 20h53 1.42m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

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

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

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Tue

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

Wed

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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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