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

Saint-Pierre-en-Port (76540)Longitude : 0°30’,68334 W Latitude : 49°49’,134 N Altitude : 0m

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

- 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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 25 april

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (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(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

30

20

10

5

0

20

15

10

5

10

5

0

1

0.5

0

3

0

15

10

5

60

55

50

45

40

Sat 26

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

65° NE ENE
55° NE NE
45° NE NE
40° NE NE
45° NE NE
45° NE NE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
55° NE NE
60° NE ENE
60° NE ENE
70° E ENE
90° E E
90° E E
95° E E
100° E E
90° E E
80° E E
80° E E
75° E ENE
80° E E
70° E ENE

8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2

12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
15 28 8 17 -
15 28 8 17 4
15 28 8 17 -
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
11 20 6 12 4
12 22 6 14 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3

0.5
0.4
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
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
0.6

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

0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0.1
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1

175° S S
240° SW WSW
235° SW SW
305° NW WNW
305° NW NW
305° NW WNW
300° NW WNW
165° S SSE
170° S S
180° S S
185° S S
185° S S
185° S S
185° S S
185° S S
180° S S
180° S S
180° S S
345° N NNW
340° N NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW

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

5
7
7
8
8
8
9
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7

100
100
100
100
110
110
110
70
40
40
45
45
45
50
50
50
50
50
70
70
70
70
70
70

7.6
6.8
5.5
4.1
2.8
1.9
1.7
2.2
3.5
5.2
6.7
7.8
8.1
7.6
6.4
4.9
3.4
2.2
1.6
1.8
2.9
4.5
6.3
7.7

11 51
11 51
11 52
11 52
11 52
11 52
11 53
11 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51

100
90
90
95
85
80
75
80
85
95
80
95
100
95
95
95
95
90
90
95
100
70
95
85

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
5
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020

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

10 50
11 52
12 53
12 54
13 55
13 55
13 55
13 55
12 54
12 53
11 52
11 51
11 51
11 51
11 51
11 51
11 51
10 51
10 50
9 49
9 48
10 49
11 52
13 55

8 46
11 51
11 52
14 57
13 55
13 55
13 55
11 51
9 48
9 48
8 47
8 47
8 47
8 47
8 47
8 46
8 46
8 46
7 45
7 45
7 44
8 46
10 51
12 53

10 19 3 5 12
11 20 4 6 12
12 22 4 6 14
13 24 4 7 15
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
14 26 4 7 16
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
9 16 3 4 10
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10

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

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the whole area.

For Plage des Grandes Dalles :
No gale warning.

The reliability of the situation is assessed at 95%.

Overcast in the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. ENE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from S. Poor visibility becoming excellent in the middle of the day then poor.

Tides at Fécamp

82

Low tide 04h23 2.06m

High tide 10h18 7.8m

90

Low tide 16h50 1.64m

High tide 22h49 8.11m

www.shom.fr - © SHOM 2025

Consult the tides for April

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

- 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

* +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