Weather Mers-les-Bains - Detailed bulletin - Free 15-day Marine forecasts

Mers-les-Bains FRALongitude : 1°22’,974 E Latitude : 50°4’,062 N Altitude : 0m

Wed

17

-

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

Thu

18

-

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

Fri

19

-

- 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

Sun

28

-

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

Mon

29

-

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

Tue

30

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

Wed

01

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Wednesday 17 september

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

25

20

15

10

5

10

5

0

1.5

1

0.5

3

0

30

25

20

15

10

80

70

60

50

Thu 18

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

230° SW SW
240° SW WSW
235° SW SW
230° SW SW
220° SW SW
210° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
220° SW SW
215° SW SW
215° SW SW
215° SW SW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
220° SW SW
230° SW SW
245° SW WSW
255° W WSW
265° W W
275° W W

12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3

22 40 11 25 6
22 40 11 25 6
19 36 10 22 5
17 32 9 20 5
16 29 8 18 5
16 29 8 18 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4

1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.8

2
2
1.9
1.9
1.8
1.8
1.8
1.8
1.8
1.8
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7

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

280° W W
280° W W
280° W W
280° W W
280° W WNW
280° W WNW
280° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
280° W WNW
280° W WNW

0.9
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8

6
6
6
6
6
6
7
7
7
7
7
7
7
7
6
6
6
7
6
6
6
6
6
6

60
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
60
60
60
60
60
60
60
60

3.3
4.3
5.6
6.7
7.4
7.5
7.0
6.2
5.1
3.9
3.0
2.5
2.4
3.1
4.4
5.9
7.1
7.7
7.6
7.0
5.9
4.6
3.5
2.6

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
19 65

100
95
95
100
85
85
80
65
80
85
90
95
95
90
90
90
90
90
85
85
75
75
75
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

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

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1022
1022
1022

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

19 66
19 67
19 67
19 66
19 65
18 65
18 65
18 64
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 62
17 63
18 64
18 65
19 67
20 68
20 68
20 68
20 68

15 59
16 60
16 60
16 60
16 60
15 59
15 58
14 57
14 56
14 56
14 56
13 56
13 56
13 56
13 56
13 56
14 57
15 59
17 62
19 66
21 69
25 76
25 76
21 69

16 30 5 8 19
17 32 5 9 20
15 28 4 8 17
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
15 28 4 8 17
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
15 27 4 8 17
13 24 4 7 15
11 20 4 6 12
11 21 4 6 13
11 21 4 6 13

1.5
1.5
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.1

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

Expert opinion

High 1026 hPa centered on the North-East of France moving at 6 knots to the East-South-East to be centered on Switzerland.

For Mers-les-Bains :
No gale warning.

The reliability of the situation is assessed at 95%.

Overcast skies. No precipitation. In the evening, very cloudy.
No precipitation. SW wind force 4 from the middle of the day. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Le Tréport

47

Low tide 03h05 2.83m

High tide 08h57 7.17m

54

Low tide 15h48 2.83m

High tide 21h34 7.55m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

17

-

- 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

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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

-

- 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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

- 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 Mers-les-Bains

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Tréport