Weather Grandcamp-Maisy - Detailed bulletin - Free 15-day Marine forecasts

Grandcamp-Maisy FRALongitude : -1°2’,898 W Latitude : 49°23’,502 N Altitude : 0m

Sun

20

-

- 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

-

- 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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Sun

04

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BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Sunday 20 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)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

30

Mon 21

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

70° E ENE
80° E E
75° E ENE
70° E ENE
70° E ENE
65° NE ENE
70° E ENE
65° NE ENE
55° NE NE
55° NE NE
60° NE ENE
75° E ENE
80° E E
100° E E
175° S S
230° SW SW
235° SW SW
230° SW SW
220° SW SW
225° SW SW
215° SW SW
235° SW SW
245° SW WSW
260° W W

13 24 7 15 4
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
9 17 5 11 3
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
2 4 1 2 1
3 6 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
9 16 4 10 3

21 39 11 24 6
18 34 9 21 5
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
8 14 4 9 3
8 15 4 9 3
7 13 4 8 3
5 10 3 6 -
7 13 4 8 3
6 12 3 7 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
10 18 5 11 3
12 23 6 14 4

1.1
1
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.3
0.3
0.2
0.2
0.2
0.2

2.1
1.8
1.6
1.4
1.3
1.2
1.2
1.2
1.1
1
1
0.9
0.8
0.8
0.7
0.6
0.6
0.5
0.6
0.5
0.5
0.5
0.4
0.5

0.5
0.2
0.1
0
0
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1

65° NE ENE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
195° S SSW
190° S SSW
155° SE SSE
155° SE SSE
20° N NNE
25° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
40° NE NE
40° NE NE
40° NE NE
35° NE NNE
30° NE NNE
35° NE NE

0.9
1.0
0.8
0.7
0.7
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.3
0.2
0.2
0.2
0.2
0.2

6
6
6
6
6
6
6
6
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4

70
70
70
70
60
60
60
60
50
50
50
45
40
40
40
35
35
35
25
25
25
20
20
20

3.1
3.9
4.7
5.4
5.6
5.5
5.1
4.6
4.0
3.5
3.2
3.1
3.3
3.8
4.4
5.1
5.5
5.5
5.3
4.8
4.3
3.7
3.2
2.9

11 51
11 51
11 51
11 51
11 51
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

100
95
95
95
50
90
80
75
35
45
50
40
20
20
40
70
70
80
90
95
95
100
100
100

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
40

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
5
5
5
5
3
2
2
2
1
1
1
3
>20

1002
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1009

2
1
2
2
4
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

12 53
13 56
14 57
15 58
15 58
15 59
15 59
15 58
14 57
13 55
11 52
10 50
9 49
8 47
7 45
7 44
6 43
7 44
7 44
8 46
8 46
9 47
10 50
11 53

7 45
11 52
14 57
13 55
15 59
16 60
15 59
13 55
13 55
11 51
9 47
8 47
8 46
7 44
7 44
5 42
5 40
5 40
5 41
6 42
6 43
7 44
8 47
10 49

17 32 5 9 20
16 30 5 8 19
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14
12 22 4 6 14
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
10 19 3 5 12
11 20 4 6 12
10 18 3 5 11
8 15 3 4 9
8 14 3 4 9
4 8 2 2 5
3 5 1 1 3
7 13 3 4 8
4 8 2 2 5
6 11 2 3 7
6 11 2 3 7
9 16 3 4 10
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11

1.8
1.6
1.4
1.3
1.2
1.1
1
0.9
0.9
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.3
0.3
0.4
0.4
0.3
0.3

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

Low 997 hPa centered on the center of France remaining almost stationary.

For Grandcamp-Maisy :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Overcast in the morning, very cloudy in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. ENE force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 24 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, short swell from S. Excellent visibility becoming poor in the evening.

Tides at Grandcamp

44

High tide 02h23 5.9m

Low tide 09h27 2.59m

39

High tide 14h59 5.6m

Low tide 21h58 3.05m

www.shom.fr - © SHOM 2025

Consult the tides for April

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

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

Thu

24

-

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

Fri

25

-

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

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

-

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

Sat

03

-

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

Sun

04

-

- 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 Grandcamp-Maisy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Grandcamp