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

29

-

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

Tue

30

-

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

Wed

31

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

BULLETIN

(* established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Monday 29 dec

METEO CONSULT Run : 28/12 16Z Mesh : 1km Updated, 7h ago Update imminent

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

5

0

-5

40

30

20

10

0

-10

                                    
                                                                         Tue 30
                                                            
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                        Run : 28/12 16Z
                Mesh : 1km
                Updated, 7h ago
                Update imminent

Tue 30

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

95° E E
90° E E
85° E E
80° E E
80° E E
80° E E
80° E E
75° E ENE
75° E ENE
75° E ENE
75° E ENE
70° E ENE
70° E ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
75° E ENE
80° E ENE
85° E E
85° E E
85° E E
90° E E
85° E E

6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
6 11 3 7 2
6 11 3 7 2

10 19 5 12 3
10 19 5 12 -
11 20 6 12 4
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5
19 36 10 22 5
20 37 10 23 5
19 35 10 22 5
17 32 9 20 5
16 30 8 19 5
16 30 8 19 5
15 28 8 17 4
13 25 7 16 4
11 20 6 12 4

0.6
0.6
0.6
0.5
0.5
0.6
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.5

1.3
1.2
1.2
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.6
1.6
1.6
1.6
1.5
1.4
1.2
1.1
1.1
1
1
0.9
0.9
1

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

20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
10° N N
10° N NNE
15° N NNE
15° N NNE
15° N NNE
15° N NNE
20° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
20° N NNE
15° N NNE

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

5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4

40
35
35
35
35
25
25
30
30
35
35
35
35
35
35
35
30
30
25
25
25
25
25
30

3.2
4.2
5.3
6.4
7.1
7.2
6.8
5.9
4.9
3.8
3.1
2.7
3.0
3.7
4.8
5.9
6.8
7.2
7.0
6.3
5.3
4.2
3.2
2.7

9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

0
0
40
30
30
30
30
0
0
0
0
5
5
0
0
25
50
60
90
95
95
80
90
90

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

10
5
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
10

1026
1026
1026
1026
1026
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027

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

1 34
1 33
0 0
0 0
0 31
-1 31
0 32
0 32
0 32
1 34
2 36
3 37
4 38
4 39
4 39
4 38
3 37
3 37
3 37
3 37
3 37
3 37
3 37
3 37

-1 30
-2 29
-2 28
-3 28
-3 27
-3 26
-3 27
-3 26
-3 26
-2 29
0 31
1 34
2 35
2 36
1 34
0 33
-1 31
-1 31
-1 31
0 32
0 32
0 33
0 33
1 33

12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
18 33 5 9 21
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
21 39 6 11 24
21 39 6 11 24
21 38 5 11 24
19 36 5 10 22
19 36 5 10 22
18 34 5 9 21
15 28 4 8 17
13 25 4 7 16
13 24 4 7 15

0.8
0.8
0.7
0.7
0.7
0.7
0.8
0.9
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1
0.9
0.8
0.8
0.7
0.7
0.7
0.7

Forecasts established in local time
Last updated 54min ago | Next update in 3h
Caption

Expert opinion

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

For Plage des Grandes Dalles :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Clouds dispersing during the morning, sunny in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. ENE force 4 in the morning becoming E force 3 in the evening. Gusts reaching 20 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from NNE. Excellent visibility becoming excellent in the middle of the day then good.

Tides at Fécamp

53

High tide 05h43 7.23m

Low tide 12h05 2.74m

54

High tide 18h11 7.18m

www.shom.fr - © SHOM 2025

Consult the tides for December

Go further

Mon

29

-

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

Tue

30

-

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

Wed

31

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

- 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

Go further