Weather Plage Flandre Dunkerque - Detailed bulletin - Free 15-day Marine forecasts

La Tranche-sur-Mer (85360)Longitude : -1°25’,2666 W Latitude : 46°20’,814 N Altitude : 0m

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

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

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

Mon

19

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Monday 5 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

30

25

20

15

10

5

0

0.5

0

3

0

20

15

10

5

0

60

50

40

30

Tue 6

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

20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
15° N NNE
10° N N
10° N NNE
5° N N
5° N N
10° N N
10° N N
10° N N
10° N N
10° N NNE
10° N NNE
15° N NNE
15° N NNE

11 21 6 13 4
12 23 6 14 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

19 35 10 22 5
21 38 11 24 5
24 44 12 27 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
21 39 11 24 6
22 40 11 25 6
20 37 10 23 5
21 38 11 24 5
19 36 10 22 5
19 36 10 22 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2

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

0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW

0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

9
9
9
9
9
9
8
8
9
9
9
9
9
9
9
8
6
6
9
10
10
10
10
10

90
90
90
90
90
90
90
100
100
100
100
100
100
90
90
90
90
100
100
120
120
130
140
140

2.4
2.8
3.2
3.7
4.1
4.5
4.7
4.6
4.2
3.5
2.9
2.6
2.6
2.8
3.2
3.7
4.2
4.6
4.8
4.9
4.6
4.0
3.2
2.6

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

35
0
15
30
25
30
55
85
70
90
85
50
45
65
50
65
5
15
15
35
20
35
50
45

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
25
25
25
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

1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

0
0
1
2
3
4
4
2
4
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0

9 47
9 48
9 47
10 50
11 52
13 55
14 56
14 57
14 58
14 58
15 58
15 58
14 58
14 56
13 55
12 53
11 52
10 50
10 49
9 48
9 48
8 47
8 46
8 46

5 41
7 45
6 43
8 46
10 50
13 56
15 59
15 58
15 59
14 58
13 56
13 56
12 53
10 50
9 48
8 46
7 45
7 44
6 43
6 42
5 41
5 40
4 40
4 40

20 37 5 10 23
21 39 6 11 24
21 39 6 11 24
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
14 26 4 7 16
16 30 5 8 19
17 31 5 9 19
18 33 5 9 21
19 36 5 10 22
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19

0.9
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7

Forecasts established in local time
Last updated 25min ago | Next update in 3h
Caption

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the whole area.

For Plage Flandre Dunkerque :
Warning strong breeze offshore.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Little cloud in the morning, some sun but cloud building in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Chance of light rain. NNE wind force 4 continuing all day. Gusts reaching 24 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WSW. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

42

High tide 00h37 4.84m

Low tide 05h52 2.32m

40

High tide 13h26 4.69m

Low tide 18h19 2.57m

www.shom.fr - © SHOM 2025

Consult the tides for May

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

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

* +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 Flandre Dunkerque

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)