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

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

Sat

09

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Sun

10

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Mon

11

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

Tue

12

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

Wed

13

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Thu

14

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Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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Wed

20

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Thu

21

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Fri

22

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Sat

23

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BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Saturday 9 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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Sun 10

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

275° W W
270° W W
265° W W
260° W W
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
230° SW SW
225° SW SW
230° SW SW
235° SW SW
245° SW WSW
270° W W
300° NW WNW
335° NW NNW
355° N N
0° 0 0
10° N N
15° N NNE
20° N NNE
20° N NNE
20° N NNE

10 19 5 12 3
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3

18 33 9 21 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
19 36 10 22 5
17 32 9 20 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4

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

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

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

305° NW NW
315° NW NW
330° NW NNW
320° NW NW
305° NW WNW
295° NW WNW
290° W WNW
290° W WNW
285° W WNW
280° W W
280° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
275° W W
275° W W
285° W WNW
305° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW

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

3
3
3
3
4
4
4
5
5
5
4
4
4
4
3
3
3
3
3
3
3
3
3
3

15
15
15
15
20
25
30
30
35
35
30
30
25
20
20
15
15
15
15
15
15
15
15
15

5.8
6.0
5.6
4.8
3.7
2.5
1.6
1.0
0.9
1.6
3.0
4.5
5.7
6.2
6.0
5.3
4.2
3.0
1.9
1.2
1.0
1.4
2.6
4.1

20 68
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 69
20 69

0
35
5
0
0
15
0
20
0
5
5
10
10
15
25
5
10
5
5
5
5
0
0
5

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
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1027
1027
1028
1028
1028

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

21 69
22 71
22 71
22 72
22 71
21 70
21 69
20 67
19 65
17 63
17 62
16 61
16 61
15 59
15 60
17 62
17 62
17 63
18 64
19 66
20 68
20 69
21 70
21 71

28 83
27 80
26 79
24 75
25 77
23 74
21 70
17 62
15 59
14 57
13 56
13 56
13 56
13 55
13 56
14 57
14 58
14 58
15 59
17 63
19 67
25 76
26 79
27 81

15 27 4 8 17
16 30 5 8 19
18 33 5 9 21
19 35 5 10 22
21 38 5 11 24
22 40 6 11 25
22 40 6 11 25
21 39 6 11 24
19 35 5 10 22
18 33 5 9 21
17 31 5 9 19
14 26 4 7 16
12 23 4 6 14
13 24 4 7 15
12 22 4 6 14
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9

0.5
0.5
0.7
0.8
1
1.1
1.1
1.2
1.1
1.1
1
0.9
0.8
0.7
0.6
0.6
0.5
0.5
0.5
0.5
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 12min ago | Next update in 3h
Caption

Expert opinion

High 1026 hPa centered on Switzerland gaining strength in a stationary position.

For Gravelines :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Relatively cloudless skies clearing. In the evening, skies with few clouds.
W force 4 in the middle of the day turning SW in the evening. Gusts reaching 21 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from WNW. Excellent visibility.

Tides at Gravelines

78

High tide 01h28 6.02m

Low tide 08h19 1.11m

83

High tide 13h44 6.06m

Low tide 20h40 0.86m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

09

-

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

Sun

10

-

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

Mon

11

-

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

Tue

12

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

Wed

13

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

Thu

14

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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- 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