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

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Sunday 15 mar

METEO CONSULT Run : 14/03 00Z Mesh : 1km Updated, 15min ago Update in 6h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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

5

0

3

0

15

10

5

0

55

50

45

40

35

30

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

Mon 16

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

210° SW SSW
215° SW SW
210° SW SSW
195° S SSW
195° S SSW
200° S SSW
210° SW SSW
215° SW SW
220° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
225° SW SW
215° SW SW
210° SW SSW
215° SW SW
235° SW SW
250° W WSW
265° W W
275° W W
275° W W
280° W W
280° W W

3 5 1 3 1
6 11 3 7 2
5 9 3 6 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
10 18 5 11 3
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
15 28 8 17 4

8 15 4 9 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 -
11 21 6 13 4
13 24 7 15 4
15 27 8 17 4
17 32 9 20 5
19 35 10 22 5
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
25 46 13 29 6
28 52 14 32 7
31 58 16 36 7
30 56 16 35 7
30 55 15 34 7
29 54 15 34 7
30 55 15 34 7
30 56 16 35 7
28 52 14 32 7

0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.8
0.8
0.9
0.9
0.9
0.9
1.1
1.4
1.6
1.9
2
2
2
1.9

0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.4
0.6
0.6
0.7
0.7
0.8
0.5
0.6
0.9
1.2
1.6
1.8
2
2
1.9
1.6

285° W WNW
280° W W
280° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W
285° W WNW
290° W WNW
295° NW WNW
300° NW WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.3
0.5
0.5
0.5
0.3
0.7
0.7
0.7
0.5
0.3
0.3
0.2
0.3
0.3
0.9

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

70
70
70
70
60
60
50
45
35
30
30
30
30
30
45
50
50
60
60
70
70
70
70
70

3.4
4.1
4.9
5.8
6.5
6.7
6.5
5.9
5.0
4.0
3.2
2.8
2.8
3.3
4.3
5.4
6.4
7.0
7.1
6.6
5.7
4.6
3.6
2.8

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
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

15
0
15
45
45
70
10
15
25
30
55
50
35
95
100
100
100
100
85
65
75
35
65
75

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
70
80
60
30
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
5
10
5
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017

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

4 39
4 39
3 37
3 37
4 39
5 41
8 46
9 48
10 49
10 50
11 51
11 51
11 51
10 51
10 49
9 49
9 49
9 48
9 49
9 48
9 48
9 47
8 47
8 47

3 37
2 35
1 34
1 33
2 35
3 38
7 45
9 49
10 49
11 51
11 51
10 50
9 48
8 46
6 42
5 41
4 40
4 38
4 39
4 39
3 38
3 37
3 37
3 37

9 16 3 4 10
9 16 3 4 10
8 14 3 4 9
9 17 3 5 11
10 19 3 5 12
12 22 4 6 14
13 25 4 7 16
15 28 4 8 17
15 28 4 8 17
16 29 5 8 18
15 28 4 8 17
15 28 4 8 17
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
22 40 6 11 25
23 42 6 12 26
21 39 6 11 24
19 36 5 10 22
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
21 38 5 11 24
19 36 5 10 22

0.6
0.5
0.5
0.5
0.6
0.6
0.7
0.8
0.8
0.9
0.9
1
1.1
1.2
1.4
1.5
1.6
1.8
1.9
2.1
2.2
2.2
2.1
2.1

Forecasts established in local time
Last updated 50min ago | Next update in 3h
Caption

Expert opinion

A westerly, strong and very variable flow prevails over the whole area.

For Plage des Grandes Dalles :
Warning strong breeze offshore.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fairly cloudless skies becoming changeable during the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
Drizzle followed by showers. SSW force 3 becoming SW force 4 in the middle of the day then force 5. Gusts reaching 31 knots in the evening. Smooth to slight sea becoming slight in the middle of the day then moderate. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Fécamp

50

Low tide 03h05 3.24m

High tide 09h02 6.74m

58

Low tide 15h31 2.73m

High tide 21h35 7.1m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Sun

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

Mon

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

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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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