Weather Cayeux - Detailed bulletin - Free 15-day Marine forecasts

Cayeux-sur-Mer FRALongitude : 1°28’,692 E Latitude : 50°10’,284 N Altitude : 0m

Wed

03

-

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

Thu

04

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

Fri

05

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

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

-

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

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning fresh gale offshore.

Wednesday 3 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)

50

40

30

20

10

80

70

60

50

40

30

20

25

20

15

10

5

50

40

30

20

10

5

0

5

0

9

6

3

0

25

20

15

10

5

80

70

60

50

Thu 4

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

190° S S
190° S S
195° S SSW
190° S SSW
190° S S
190° S S
185° S S
185° S S
190° S S
195° S SSW
200° S SSW
210° SW SSW
220° SW SW
235° SW SW
225° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
230° SW SW
220° SW SW
205° SW SSW
200° S SSW

16 30 8 19 5
19 36 10 22 5
23 42 12 26 6
24 44 12 27 6
23 42 12 26 6
23 43 12 27 6
22 41 11 25 6
23 42 12 26 6
24 45 13 28 6
24 44 12 27 6
24 44 12 27 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
22 41 11 25 6
24 45 13 28 6
24 44 12 27 6
24 45 13 28 6
22 41 11 25 6
21 38 11 24 5
18 34 9 21 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4

26 48 13 30 6
30 56 16 35 7
34 63 18 39 8
36 67 19 42 8
36 67 19 42 8
36 67 19 42 8
36 67 19 42 8
38 70 19 43 8
37 68 19 42 8
39 73 20 45 8
39 73 20 45 8
38 70 19 43 8
40 74 21 46 8
38 71 20 44 8
37 69 19 43 8
38 70 19 43 8
38 71 20 44 8
35 64 18 40 8
32 60 17 37 7
30 55 15 34 7
28 52 14 32 7
25 46 13 29 6
22 41 11 25 6
23 42 12 26 6

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>35 >70 >20 >45 >8
>35 >70 >20 >45 >8
>50 >90 >26 >55 >10
>45 >85 >25 >55 >10
>50 >95 >27 >60 >10
>45 >85 >24 >55 >9
>50 >90 >26 >55 >10
>40 >75 >22 >45 >9
>40 >70 >21 >45 >8
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

1.2
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4
1.5
1.5
1.6
1.7
1.9
2.1
2.1
2.1
2.1
2
1.8
1.7
1.5

2.2
2.1
2.1
2.1
2.2
2.2
2.1
2.2
2.3
2.4
2.6
2.7
2.7
2.9
3.1
3.5
3.7
3.8
3.8
3.8
3.6
3.3
3
2.7

0.5
0.6
0.7
0.7
0.8
0.7
0.7
0.8
1
1
1.2
1.3
1.3
1.4
1.7
1.9
2
1.8
2
1.3
0.9
0.7
0.5
0.4

275° W W
275° W W
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
280° W W
280° W W
285° W WNW
235° SW SW
275° W W
280° W W
300° NW WNW
290° W WNW
290° W WNW
280° W W
280° W W
275° W W
275° W W
275° W W

1.1
1.0
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.9
0.7
0.7
0.6
0.5
0.2
0.2
0.2
1.0
0.4
1.6
1.7
1.7
1.6
1.4

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

70
70
70
60
60
60
70
70
70
70
70
70
70
70
80
80
80
90
90
90
90
90
90
90

4.8
5.5
6.3
6.8
7.0
6.9
6.4
5.7
5.0
4.4
4.0
3.9
4.2
5.0
5.9
6.7
7.2
7.3
7.0
6.3
5.5
4.6
3.9
3.5

19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67

0
0
95
95
95
100
100
100
100
95
100
65
80
80
90
90
90
55
85
85
85
65
80
40

0
0
0
0
0
0
0
0
0
0
2
3.6
3.3
0.8
0.6
0.5
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-

30
20
0
0
0
0
35
35
40
45
70
75
65
65
65
65
45
25
0
0
0
0
0
0

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

1004
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002
1002
1003
1004
1005
1006
1007
1007
1007
1008
1008
1008

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

17 63
17 63
17 63
18 64
19 65
19 67
20 67
20 67
21 69
21 70
21 69
21 70
21 70
21 69
20 68
19 67
19 65
18 65
18 64
18 64
17 63
16 61
16 60
15 60

13 55
12 53
10 51
11 51
12 53
14 56
14 57
14 57
20 67
21 69
20 68
22 71
21 70
18 65
17 63
12 54
11 52
11 52
11 52
11 52
11 52
11 52
11 51
10 51

25 46 6 13 29
27 50 7 14 31
29 53 7 15 33
29 54 7 15 34
28 52 7 14 32
28 51 7 14 32
26 49 6 14 30
28 51 7 14 32
27 50 7 14 31
26 48 6 13 30
29 53 7 15 33
24 44 6 12 27
24 44 6 12 27
24 45 6 13 28
28 51 7 14 32
29 53 7 15 33
27 50 7 14 31
28 51 7 14 32
27 50 7 14 31
25 47 6 13 29
24 44 6 12 27
21 39 6 11 24
20 37 5 10 23
21 38 5 11 24

1.7
1.7
1.8
1.9
1.9
1.9
1.8
1.9
1.9
2
2.1
2.2
2.2
2.3
2.4
2.6
2.6
2.6
2.6
2.6
2.4
2.2
2.1
1.9

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

Expert opinion

High 1017 hPa centered on Switzerland remaining almost stationary.

For Cayeux :
Warning fresh gale offshore.

We are 85% sure of the situation, because hail may not be as easy to predict.

Skies very cloudy, becoming totally overcast during the morning, storms developing in the afternoon. Possibility of showers late in the morning, warning: violent showers with hail in the afternoon. In the evening, very cloudy with risk of storms.
Showers with the possibility of hail. S force 6 in the morning turning WSW in the evening. Gusts reaching 40 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, short swell from W. Excellent visibility.

Tides at Cayeux-sur-Mer

34

Low tide 02h54 3.97m

High tide 09h01 7.01m

41

Low tide 15h48 3.9m

High tide 21h38 7.34m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

03

-

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

Thu

04

-

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

Fri

05

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

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

-

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

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

* +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 Cayeux

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Cayeux-sur-Mer