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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

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

Fri

26

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

Sat

27

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Saturday 13 december

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

15

10

5

0

60

50

40

30

Sun 14

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

155° SE SSE
5° N N
5° N N
15° N NNE
15° N NNE
20° N NNE
85° E E
130° SE SE
140° SE SE
85° E E
45° NE NE
340° N NNW
355° N N
85° E E
345° N NNW
180° S S
160° S SSE
160° S SSE
160° S SSE
165° S SSE
165° S SSE
170° S S
170° S S
175° S S

3 6 2 4 2
1 2 1 1 1
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
1 2 1 1 1
1 1 0 1 1
1 1 0 1 1
1 2 1 1 1
1 1 0 1 1
1 1 0 1 1
0 0 0 0 0
1 2 1 1 1
3 5 1 3 1
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3

5 10 3 6 -
4 7 2 4 2
5 9 3 6 2
5 10 3 6 -
6 11 3 7 -
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
3 5 - 3 -
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 -
2 3 1 2 1
2 4 - 2 -
- 6 2 4 2
5 10 3 6 -
8 14 4 9 3
9 16 4 10 3
9 17 5 11 -
11 20 6 12 4
12 22 6 14 4
13 24 7 15 4

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

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

290° W WNW
295° NW WNW
290° W WNW
290° W 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
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

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

7
7
10
10
10
11
12
12
11
12
12
12
11
11
11
12
11
11
11
11
11
11
11
11

300
300
300
300
300
300
300
290
290
280
280
270
270
260
250
240
230
230
230
220
220
210
200
200

5.2
6.2
6.9
7.0
6.7
6.0
5.0
4.0
3.3
3.0
3.2
3.8
4.8
5.8
6.6
6.9
6.7
6.1
5.3
4.3
3.5
2.9
2.9
3.3

11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

100
100
100
100
95
90
95
70
65
50
65
70
30
25
20
20
5
15
25
25
40
65
70
75

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

5
10
15
>20
>20
>20
15
10
15
>20
>20
>20
>20
>20
>20
10
5
5
5
5
4
5
10
10

1026
1026
1026
1026
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

9 48
9 47
9 48
9 47
9 47
8 47
8 46
8 47
9 48
10 50
11 51
11 51
11 51
10 50
9 48
8 46
7 44
6 42
5 41
5 41
5 40
5 40
5 40
5 41

8 46
8 47
8 46
7 45
7 45
7 45
7 45
8 46
9 49
11 51
12 54
12 53
12 53
11 51
9 48
7 45
6 42
4 39
3 37
3 37
2 36
2 35
2 35
2 35

5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
6 12 3 3 7
6 11 2 3 7
5 9 2 3 6
3 6 2 2 4
3 5 1 1 3
2 4 1 1 2
2 3 1 1 2
1 1 1 0 1
1 1 1 0 1
2 4 1 1 2
2 4 1 1 2
1 1 1 0 1
2 3 1 1 2
3 5 1 1 3
4 8 2 2 5
6 12 3 3 7
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
11 20 4 6 12
11 21 4 6 13

0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

Expert opinion

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

For Plage des Grandes Dalles :
No gale warning.

The reliability of the situation is assessed at 95%.

Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, relatively clear skies becoming changeable.
NE force 2 becoming NNE force 1 in the middle of the day then SSE force 3. Slight sea becoming smooth to slight in the middle of the day. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day then reduced by mist.

Tides at Fécamp

45

High tide 05h48 7.05m

Low tide 12h09 3m

44

High tide 18h09 6.9m

www.shom.fr - © SHOM 2025

Consult the tides for December

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

- 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