Weather Boulogne-sur-Mer - Detailed bulletin - Free 15-day Marine forecasts

Boulogne-sur-Mer FRALongitude : 1°35’,202 E Latitude : 50°43’,902 N Altitude : 0m

Sat

26

-

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

-

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

BULLETIN

(established in local time)

Reliability 75%

No gale warning.

Monday 28 april

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

0.5

0

3

0

25

20

15

10

5

80

70

60

50

40

Mon 28

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

60° NE ENE
55° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
60° NE ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
50° NE NE
40° NE NE
30° NE NNE
25° NE NNE
20° N NNE
25° NE NNE
30° NE NNE
40° NE NE
45° NE NE
50° NE NE
60° NE ENE
65° NE ENE

4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
6 11 3 7 2
8 14 4 9 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3

8 15 4 9 3
7 13 4 8 3
5 10 3 6 -
5 9 3 6 -
5 9 3 6 -
5 10 3 6 -
5 10 3 6 -
6 11 3 7 -
6 11 3 7 -
6 11 3 7 -
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
13 24 7 15 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
17 31 9 19 5
15 28 8 17 4
14 26 7 16 4

0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

250° W WSW
275° W W
300° NW WNW
300° NW WNW
300° NW WNW
255° W WSW
255° W WSW
255° 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
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

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

5
6
7
6
5
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

80
80
90
90
100
70
70
70
70
70
70
70
70
60
60
45
25
10
15
15
15
15
15
15

8.5
9.1
8.6
7.5
6.0
4.3
2.7
1.6
1.0
1.3
3.0
5.5
7.8
9.0
8.9
8.0
6.6
5.0
3.3
1.9
1.1
1.0
2.3
4.7

12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
11 53
11 53
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
10
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
0
0
0
0
0
0

>20
>20
10
5
5
5
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025

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

10 51
10 49
9 48
9 47
8 47
8 47
8 47
9 47
9 48
11 52
13 56
15 59
16 61
17 63
18 64
18 64
18 65
18 64
17 63
17 62
16 60
15 58
13 56
13 55

9 47
8 47
8 46
7 45
7 45
7 44
7 44
7 45
8 46
12 53
15 60
19 66
21 70
23 73
23 74
23 74
22 72
21 69
18 65
16 61
14 57
11 52
10 50
9 49

4 8 2 2 5
4 8 2 2 5
4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
6 12 3 3 7
6 12 3 3 7
8 14 3 4 9
9 16 3 4 10
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14
12 22 4 6 14
11 20 4 6 12

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 57min ago | Next update in 3h
Caption

Expert opinion

A northerly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and mostly variable.

For Boulogne-sur-Mer :
No gale warning.

The reliability of the situation is limited.
For the night from Sunday to Monday ENE wind force 2 continuing all night. Gusts reaching 8 knots in the early part of the night.

Smooth sea becoming smooth to slight at the end of the night. Low, short swell from WSW. Excellent visibility becoming poor in the middle of the night then poor. Daytime of Monday 28 april : The weather will be good.

Fair weather with mostly clear skies. In the evening, clear skies.
ENE force 2 turning NNE force 3 in the middle of the day then NE. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day.

Tides at Boulogne

108

High tide 00h49 9.08m

Low tide 08h21 0.95m

108

High tide 13h16 9.1m

Low tide 20h41 0.91m

www.shom.fr - © SHOM 2025

Consult the tides for April

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

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

Sat

03

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

Sun

04

-

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

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

* +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 port Boulogne-sur-Mer

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Boulogne