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

Gravelines FRALongitude : 2°5’,502 E Latitude : 51°1’,002 N Altitude : 0m

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

- 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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Saturday 30 august

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)

30

20

10

0

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

75

70

65

60

55

Sun 31

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

185° S S
190° S S
190° S SSW
195° S SSW
200° S SSW
230° SW SW
235° SW SW
220° SW SW
210° SW SSW
210° SW SSW
215° SW SW
215° SW SW
215° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
215° SW SW
205° SW SSW
190° S SSW
170° S S
170° S S
170° S S

12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
12 22 6 14 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
13 24 7 15 4
11 21 6 13 4
10 18 5 11 3
8 14 4 9 3
6 11 3 7 2
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3

23 43 12 27 6
23 43 12 27 6
25 46 13 29 6
24 44 12 27 6
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
16 30 8 19 5
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
17 31 9 19 5
18 34 9 21 5
19 35 10 22 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6
19 35 10 22 5
17 31 9 19 5
15 28 8 17 4
12 22 6 14 4
10 19 5 12 -
11 21 6 13 4

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

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

0.1
0.1
0.1
0.3
0.4
0.3
0.1
0.1
0
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.2
0.2
0.1
0
0
0
0.1

285° W WNW
290° W WNW
290° W WNW
290° W WNW
300° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
280° W W
280° W W
280° W WNW

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

6
7
7
7
6
5
4
4
4
3
5
5
5
5
5
5
5
5
4
4
5
5
5
5

70
70
80
80
60
45
40
40
35
35
60
60
60
60
45
35
35
35
35
40
45
45
50
60

1.6
1.6
2.2
3.2
4.3
5.1
5.3
5.1
4.6
3.9
3.1
2.4
2.0
1.9
2.3
3.0
4.0
4.8
5.2
5.1
4.8
4.1
3.4
2.7

20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67

100
100
100
95
95
95
90
60
70
55
95
75
85
95
50
85
50
85
30
50
35
55
35
70

0.6
0.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-

100
100
50
35
40
40
35
0
0
0
0
0
0
20
20
20
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005

0
0
0
0
0
0
0
0
0
1
1
2
2
2
5
2
3
1
1
0
0
0
0
0

19 67
19 66
18 65
18 65
18 64
18 64
18 64
17 62
17 62
17 63
18 64
19 66
19 66
19 67
20 68
20 68
20 68
20 68
20 67
19 67
19 66
18 64
16 62
16 60

15 59
15 58
14 56
14 57
14 58
15 58
14 58
14 57
14 58
16 60
17 63
18 64
19 66
18 65
23 73
19 67
19 67
17 63
18 64
17 63
17 62
16 60
14 57
13 56

26 49 6 14 30
25 47 6 13 29
26 48 6 13 30
24 44 6 12 27
21 39 6 11 24
20 37 5 10 23
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
19 36 5 10 22
18 33 5 9 21
17 31 5 9 19
15 27 4 8 17
13 25 4 7 16
15 28 4 8 17
16 30 5 8 19
16 30 5 8 19

2.3
2.4
2.3
2.1
1.9
1.7
1.5
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.1
1
1
0.9
0.9
1

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A southeasterly, very strong and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southwesterly, strong and mostly variable.

For Gravelines :
Warning moderate gale offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will fall.

In the evening, overcast skies.
Light rain. S wind force 4. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Gravelines

50

High tide 05h19 5.68m

Low tide 12h07 1.55m

44

High tide 17h34 5.59m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

- 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 Gravelines

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Gravelines