Weather Onival, Ault - Detailed bulletin - Free 15-day Marine forecasts

Ault FRALongitude : 1°27’,6 E Latitude : 50°6’,6 N Altitude : 39m

Thu

11

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

Fri

12

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

Sat

13

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

Sun

14

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

Mon

15

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- 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

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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

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

Tue

23

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Wed

24

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Thu

25

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BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning moderate gale offshore.

Thursday 11 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

40

30

20

10

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

40

Fri 12

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

240° SW WSW
230° SW SW
220° SW SW
215° SW SW
215° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
235° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
215° SW SW
215° SW SW

17 31 9 19 5
17 31 9 19 5
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
21 38 11 24 5
20 37 10 23 5
22 40 11 25 6
23 42 12 26 6
21 39 11 24 6
22 41 11 25 6
21 38 11 24 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4

29 54 15 34 7
27 50 14 31 7
27 50 14 31 7
28 52 14 32 7
29 53 15 33 7
31 58 16 36 7
32 59 16 37 7
35 64 18 40 8
32 60 17 37 7
36 67 19 42 8
37 69 19 43 8
36 67 19 42 8
36 67 19 42 8
37 68 19 42 8
37 69 19 43 8
37 68 19 42 8
34 63 18 39 8
32 60 17 37 7
28 52 14 32 7
26 49 14 30 6
29 54 15 34 7
30 56 16 35 7
29 53 15 33 7
27 50 14 31 7

- - - - -
- - - - -
- - - - -
>30 >55 >16 >35 >7
>30 >55 >16 >35 >7
>30 >60 >17 >35 >7
>30 >55 >16 >35 >7
>35 >60 >18 >40 >8
>30 >60 >17 >35 >7
>35 >65 >19 >40 >8
>35 >65 >19 >40 >8
>35 >65 >19 >40 >8
>40 >75 >22 >45 >9
>35 >70 >20 >40 >8
>35 >65 >19 >40 >8
>35 >65 >19 >40 >8
>35 >60 >18 >40 >8
>35 >65 >19 >40 >8
>30 >60 >17 >35 >7
>30 >55 >16 >35 >7
>30 >55 >15 >30 >7
- - - - -
- - - - -
- - - - -

1.8
1.7
1.6
1.4
1.4
1.3
1.3
1.4
1.6
1.7
1.8
1.8
1.9
1.9
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
2.1

3.2
3.1
2.9
2.6
2.5
2.4
2.5
2.6
2.9
3.2
3.2
3.3
3.4
3.4
3.3
3.3
3.3
3.3
3.2
3.1
3
3.1
3.1
3.7

1.3
1.3
1.2
1.1
1.1
1.1
1.2
1.4
1.6
1.7
1.7
1.7
1.8
1.8
1.7
1.7
1.6
1.7
1.3
1.5
1.1
1.1
1.4
1.2

295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
300° NW WNW
280° W W
310° NW NW
310° NW NW
285° W WNW
315° NW NW
315° NW NW
305° NW NW
315° NW NW
305° NW WNW
300° NW WNW
300° NW WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
280° W WNW

1.0
0.6
0.6
0.6
0.5
0.4
0.4
0.2
0.1
0.5
0.2
0.5
0.5
0.5
0.3
0.6
0.9
0.3
1.1
0.5
1.2
1.3
0.6
1.7

8
7
7
7
7
7
7
7
7
7
7
6
6
7
8
8
8
8
8
7
7
7
7
7

70
70
70
70
70
60
60
60
60
70
70
70
70
70
80
80
80
80
80
80
80
80
80
70

6.1
4.1
2.5
1.4
1.1
2.2
4.5
7.1
9.2
10.0
9.6
8.4
6.7
4.7
3.0
1.7
1.2
1.8
3.7
6.3
8.6
9.8
9.7
8.7

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

100
95
90
80
70
85
90
95
80
80
95
85
85
60
75
50
85
80
90
95
90
70
90
85

0
0.5
0.5
0.5
0
0
0.5
0.8
0.8
0.7
0.6
0.6
0.6
0.5
0.5
0.4
0.5
0.6
0.8
1.3
1.4
1.6
1.8
1.9

40
75
80
65
45
45
50
65
70
85
90
85
80
65
65
60
60
65
75
75
80
80
90
90

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011

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

15 59
13 56
13 55
14 56
15 58
15 60
16 60
16 62
16 61
16 60
16 61
16 61
16 61
15 59
14 58
14 57
14 56
13 56
13 55
12 54
12 54
12 54
12 53
12 53

9 49
8 46
8 46
9 48
10 51
12 53
13 56
14 57
12 53
10 51
11 52
12 54
12 53
9 48
8 46
7 45
7 45
8 46
7 45
7 45
6 44
7 44
7 44
7 44

24 44 6 12 27
25 47 6 13 29
25 46 6 13 29
25 47 6 13 29
27 50 7 14 31
28 52 7 14 32
27 50 7 14 31
28 52 7 14 32
26 48 6 13 30
26 49 6 14 30
27 50 7 14 31
26 49 6 14 30
28 52 7 14 32
27 50 7 14 31
29 54 7 15 34
29 53 7 15 33
29 53 7 15 33
29 54 7 15 34
28 52 7 14 32
25 46 6 13 29
27 50 7 14 31
25 47 6 13 29
28 51 7 14 32
25 46 6 13 29

2.2
2.2
2.1
2
2
2
2
2.2
2.3
2.3
2.2
2.3
2.5
2.5
2.6
2.6
2.6
2.5
2.5
2.4
2.5
2.5
2.4
2.4

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

Expert opinion

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

For Onival, Ault :
Warning moderate gale offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Skies very cloudy, risk of some thundery outbreaks. Showers all day. In the evening, very cloudy with risk of storms.
Showers. SW force 5 in the morning becoming WSW force 6 in the evening. Gusts reaching 37 knots from the middle of the day. Moderate sea. Low, fairly long swell from WNW. Excellent visibility.

Tides at Cayeux-sur-Mer

101

High tide 02h40 10.09m

Low tide 09h50 1.1m

96

High tide 14h59 9.99m

Low tide 22h08 1.18m

www.shom.fr - © SHOM 2025

Consult the tides for September

Thu

11

-

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

Fri

12

-

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

Sat

13

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

Sun

14

-

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

Mon

15

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- 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

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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

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

Tue

23

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

Wed

24

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

Thu

25

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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 board sports area Onival, Ault

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Cayeux-sur-Mer