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

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

Sat

06

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Sun

07

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Mon

08

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Tue

09

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

Wed

10

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Thu

11

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Fri

12

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Sat

13

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Sun

14

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Mon

15

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

Tue

16

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Wed

17

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Thu

18

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Fri

19

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Sat

20

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Saturday 6 december

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)

40

30

20

10

70

60

50

40

30

20

15

10

5

40

30

20

10

5

0

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

Sun 7

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

235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
220° SW SW
215° SW SW
210° SW SSW
210° SW SSW
200° S SSW
190° S S
180° S S
185° S S
205° SW SSW
225° SW SW
235° SW SW
230° SW SW
225° SW SW
225° SW SW

21 39 11 24 6
22 40 11 25 6
21 39 11 24 6
19 36 10 22 5
17 31 9 19 5
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
16 30 8 19 5
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5

32 60 17 37 7
33 62 17 39 8
32 60 17 37 7
33 61 17 38 7
31 57 16 35 7
29 54 15 34 7
26 49 14 30 6
27 50 14 31 7
27 50 14 31 7
26 48 13 30 6
24 44 12 27 6
25 46 13 29 6
24 44 12 27 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
26 48 13 30 6
28 52 14 32 7
30 56 16 35 7
30 55 15 34 7
31 57 16 35 7

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

0.9
1
1
1.1
1
0.9
0.9
0.8
0.7
0.5
0.5
0.6
0.5
0.5
0.5
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.5

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

295° NW WNW
340° N NNW
335° NW NNW
345° N NNW
345° N NNW
300° NW WNW
300° NW WNW
300° NW WNW
305° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
175° S S
220° SW SW
280° W WNW
215° SW SW
215° SW SW
300° NW WNW
305° NW NW
350° N N
215° SW SW
245° SW WSW
310° NW NW
305° NW NW

0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1

7
7
7
10
9
9
9
9
9
8
8
10
10
11
6
8
7
11
12
10
11
7
11
11

110
40
45
100
120
120
130
130
100
45
130
140
160
160
170
170
170
180
180
180
180
160
45
110

5.5
4.3
3.0
2.0
1.3
1.3
2.1
3.6
5.3
6.6
7.1
6.8
6.1
4.9
3.7
2.6
1.8
1.6
2.0
3.3
5.0
6.5
7.1
7.0

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52

95
80
90
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0.3
0.5
0.5
0.3
0
0
0.2
0.5
0.6
0.8
1.9
2
0.8
0.7
0.6
0.7
0.5

-
-
-
-
-
-

0
0
0
0
0
0
40
60
85
70
60
40
40
55
75
90
90
90
90
90
90
90
90
85

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1003
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1006
1006
1005
1004
1003
1003
1003
1003
1004
1004
1005

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

12 53
12 54
12 54
12 53
11 52
11 51
11 52
11 51
11 51
11 51
11 51
11 51
11 52
11 52
11 52
11 52
12 53
12 53
13 55
13 56
14 57
14 58
14 58
14 58

5 42
6 42
7 44
6 42
6 42
5 42
6 42
6 42
5 42
6 43
6 43
6 43
6 43
6 44
7 44
7 45
7 45
7 45
8 47
9 47
8 47
8 47
8 47
8 47

26 48 6 13 30
26 48 6 13 30
26 49 6 14 30
25 46 6 13 29
23 42 6 12 26
22 41 6 11 25
21 39 6 11 24
22 41 6 11 25
22 40 6 11 25
20 37 5 10 23
19 35 5 10 22
20 37 5 10 23
19 36 5 10 22
18 34 5 9 21
18 33 5 9 21
16 29 5 8 18
16 30 5 8 19
16 29 5 8 18
15 27 4 8 17
16 30 5 8 19
18 33 5 9 21
22 40 6 11 25
21 39 6 11 24
22 41 6 11 25

1.3
1.3
1.3
1.2
1.1
1
1
0.9
0.9
0.8
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.8
0.8

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 49min ago | Next update in 3h
Caption

Expert opinion

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

For Grandcamp-Maisy :
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 begin.

Very cloudy. No precipitation. In the evening, overcast skies.
Showers. WSW force 6 in the middle of the day becoming SW force 5 in the evening. Gusts reaching 33 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NNW. Excellent visibility.

Tides at Grandcamp

98

Low tide 05h16 1.43m

High tide 10h24 7.2m

97

Low tide 17h41 1.2m

High tide 22h58 7.11m

www.shom.fr - © SHOM 2025

Consult the tides for December

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

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

Thu

11

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- 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

Sun

14

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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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 Grandcamp-Maisy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Grandcamp