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

Calais FRALongitude : 1°50’,4 E Latitude : 50°58’,302 N Altitude : 0m

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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- 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

31

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

Fri

01

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Sat

02

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BULLETIN

(established in local time)

Reliability 75%

No gale warning.

Monday 21 july

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

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

25

20

15

10

75

70

65

60

55

50

Mon 21

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

165° S SSE
165° S SSE
150° SE SSE
155° SE SSE
165° S SSE
170° S S
165° S SSE
165° S SSE
165° S SSE
165° S SSE
170° S SSE
175° S S
190° S S
205° SW SSW
220° SW SW
230° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
12 22 6 14 4
13 24 7 15 4
15 28 8 17 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
14 26 7 16 4

10 19 5 12 3
11 20 6 12 4
12 22 6 14 4
13 25 7 16 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5
21 38 11 24 5
22 40 11 25 6
22 41 11 25 6
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
21 39 11 24 6
23 43 12 27 6
24 45 13 28 6
26 49 14 30 6
28 52 14 32 7
27 50 14 31 7
26 49 14 30 6
25 47 13 29 6

0.2
0.2
0.2
0.2
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.8
0.9
1
1.2
1.3
1.3
1.3
1.3
1.3
1.2
1.1

0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1.2
1.4
1.7
1.9
2.2
2.5
2.5
2.5
2.5
2.4
2.3
2.1

0
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.5
0.7
0.8
1
1.1
1.3
1.3
1.3
1.3
1.2
1.1
0.9

260° W W
260° W W
260° W W
260° W W
260° W W
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW

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

6
7
7
7
7
5
5
4
4
4
4
4
5
7
8
8
9
9
9
9
9
8
7
7

80
90
100
90
90
25
20
20
15
15
15
10
15
15
15
20
20
25
25
25
25
25
25
25

4.6
3.6
2.7
2.1
1.8
2.0
2.8
4.0
5.1
5.9
6.1
5.8
5.2
4.3
3.4
2.6
2.1
1.9
2.4
3.4
4.6
5.7
6.3
6.2

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
19 67

0
10
30
15
45
35
80
55
70
70
75
80
80
75
80
75
60
30
55
55
50
55
50
55

0
0
0
0
0
0
0
0
0
0.6
0.6
0.7
0.5
0.5
0.7
0.5
0.5
0
0.2
0.4
0
0
0
0

-
-
-
-
-
-

0
0
0
0
0
0
30
30
45
65
75
80
80
75
75
65
55
45
50
50
40
40
35
25

>20
>20
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1003
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1005

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

16 61
16 60
16 61
16 61
16 61
16 61
16 61
16 61
16 61
17 62
17 62
17 63
18 64
18 65
19 65
19 66
19 66
19 66
19 66
19 65
18 65
18 64
18 64
17 63

14 57
13 56
13 56
13 56
13 55
12 54
12 54
12 54
13 55
12 54
15 59
14 56
17 62
22 71
22 71
21 70
21 69
20 68
18 65
16 61
14 58
13 55
12 54
13 55

9 17 3 5 11
10 18 3 5 11
11 20 4 6 12
13 24 4 7 15
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
17 32 5 9 20
17 32 5 9 20
15 28 4 8 17
13 25 4 7 16
13 24 4 7 15
14 26 4 7 16
15 28 4 8 17
18 33 5 9 21
17 32 5 9 20
19 35 5 10 22
21 38 5 11 24
19 36 5 10 22
19 35 5 10 22
18 33 5 9 21

0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.7
1.7
1.7
1.6
1.6
1.5

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

Expert opinion

High 1014 hPa centered on Switzerland weakening in a stationary position.Low 993 hPa centered on the Celtic Sea moving at 5 knots to the East-South-East and rising to 996 hPa to be centered on West Channel.

For Calais :
No gale warning.

The reliability of the situation is limited.
For the night from Sunday to Monday SSE force 2 becoming force 3 in the middle of the night then force 4. Gusts reaching 18 knots at the end of the night.

Smooth sea becoming smooth to slight at the end of the night. Low, short swell from W. Excellent visibility. Daytime of Monday 21 july : The unsettled weather will become more unpredictable as showers set in.

Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon. Some showers from late morning. In the evening, changeable skies with risk of storms.
Light showers progressively becoming less frequent. SSE force 4 turning SW in the middle of the day then WSW force 5. Gusts reaching 28 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WSW. Excellent visibility.

Tides at Calais

56

Low tide 04h14 1.78m

High tide 09h47 6.14m

59

Low tide 16h50 1.91m

High tide 22h19 6.32m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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- 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

-

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

Thu

31

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

Fri

01

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

Sat

02

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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 Calais

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Calais