Weather Plage des Dunes de la Slack - Detailed bulletin - Free 15-day Marine forecasts

Ambleteuse (62930)Longitude : 1°36’,3498 E Latitude : 50°47’,766 N Altitude : 0m

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

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

Tue

27

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 13 may

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

25

20

15

10

5

70

60

50

40

Wed 14

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

40° NE NE
40° NE NE
45° NE NE
40° NE NE
45° NE NE
45° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
50° NE NE
35° NE NE
30° NE NNE
25° NE NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
35° NE NNE
35° NE NNE
35° NE NE

9 16 4 10 3
9 16 4 10 3
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
7 13 4 8 3
9 17 5 11 3
11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
16 30 8 19 5

13 25 7 16 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 -
11 20 6 12 4
11 21 6 13 4
10 19 5 12 -
10 18 5 11 -
10 19 5 12 -
9 17 5 11 -
10 18 5 11 3
11 20 6 12 4
13 24 7 15 4
16 29 8 18 5
18 33 9 21 5
19 36 10 22 5
22 40 11 25 6
22 41 11 25 6
23 43 12 27 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
24 44 12 27 6
24 45 13 28 6

0.2
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.4
0.5
0.5
0.6
0.6
0.7

0.5
0.6
0.6
0.6
0.6
0.8
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
1.1
0.9
0.9
1
1.1
1.2
1.3

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.6

140° SE SE
155° SE SSE
155° SE SSE
155° SE SSE
130° SE SE
75° E ENE
135° SE SE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
160° S SSE
160° S SSE
155° SE SSE
150° SE SSE
150° SE SSE
305° NW NW
300° NW WNW
270° W W
305° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW

0.2
0.2
0.2
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
<0.1
0.1
0.1
0.1
0.1
0.1
0.1

6
5
5
5
6
5
6
4
3
3
3
3
4
4
3
3
3
3
2
3
3
3
3
3

70
50
50
50
60
45
60
45
45
45
40
45
45
45
45
40
35
40
35
40
40
35
40
40

2.9
4.8
6.9
8.2
8.4
7.8
6.7
5.4
3.9
2.7
1.9
1.6
2.4
4.1
6.2
7.8
8.3
7.9
7.0
5.7
4.3
3.0
2.1
1.7

14 57
14 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54

0
20
25
5
0
0
0
10
20
10
0
0
0
0
0
0
0
5
5
5
5
10
15
50

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

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

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1019
1019
1020
1020
1020
1020

0
0
0
0
0
0
0
0
0
0
1
1
2
4
5
6
6
5
4
3
2
1
0
0

15 58
13 56
13 55
13 55
12 54
12 54
12 53
11 51
11 51
13 55
14 58
16 60
16 61
17 62
17 63
17 63
17 62
17 62
17 62
16 61
15 60
14 58
13 56
12 54

11 52
10 50
10 51
10 50
9 49
9 48
9 49
8 46
8 46
11 51
13 56
16 60
17 63
18 65
19 67
20 67
19 67
19 66
18 64
16 62
14 56
11 52
9 47
7 44

12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
15 27 4 8 17
15 28 4 8 17
14 26 4 7 16
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
13 25 4 7 16
15 28 4 8 17
16 30 5 8 19
17 32 5 9 20
17 32 5 9 20
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
21 38 5 11 24
21 39 6 11 24
22 41 6 11 25
23 43 6 12 27

0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.9
1
1.1
1.2
1.4
1.4

Forecasts established in local time
Last updated 17min ago | Next update in 3h
Caption

Expert opinion

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

For Plage des Dunes de la Slack :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, skies with few clouds.
NE wind force 3. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from SE. Excellent visibility.

Tides at Boulogne

77

High tide 01h06 8.4m

Low tide 08h23 1.63m

76

High tide 13h24 8.29m

Low tide 20h37 1.66m

www.shom.fr - © SHOM 2025

Consult the tides for May

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

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 Dunes de la Slack

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Boulogne