Weather Crique du Grand Mathieu - Detailed bulletin - Free 15-day Marine forecasts

Batz-sur-Mer FRALongitude : -2°28’,68 W Latitude : 47°16’,32 N Altitude : 0m

Fri

04

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Sat

05

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Sun

06

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Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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Thu

17

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Fri

18

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BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 4 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

20

15

10

5

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

40

30

20

10

0

90

80

70

60

50

40

Sat 5

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

295° NW WNW
300° NW WNW
310° NW NW
315° NW NW
320° NW NW
340° N NNW
20° N NNE
25° NE NNE
25° NE NNE
30° NE NNE
35° NE NE
35° NE NE
35° NE NE
25° NE NNE
20° N NNE
25° NE NNE
5° N N
345° N NNW
310° NW NW
295° NW WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

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

12 22 6 14 4
16 29 8 18 5
15 28 8 17 4
18 33 9 21 5
17 32 9 20 5
19 35 10 22 5
18 33 9 21 5
16 30 8 19 5
16 30 8 19 5
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
11 21 6 13 4
12 23 6 14 4
15 27 8 17 4
16 29 8 18 5
19 35 10 22 5

0.2
0.3
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
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3

0.4
0.6
0.6
0.6
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6

0.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0.1
0.1
0.2
0.2

245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
260° W W
260° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
250° W WSW

0.2
0.2
0.2
0.2
0.2
0.2
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
0.2
0.2
0.2
0.2
0.2

8
8
8
8
7
5
3
4
6
5
5
7
7
7
7
7
7
6
6
7
7
7
7
6

100
60
70
60
70
80
80
80
80
80
90
90
90
90
90
90
100
100
100
100
90
90
130
130

2.6
2.3
2.2
2.4
2.8
3.2
3.7
4.0
4.1
4.0
3.7
3.2
2.8
2.4
2.2
2.2
2.5
2.9
3.4
3.8
4.1
4.2
4.0
3.6

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

5
0
0
0
5
0
0
0
5
5
0
0
5
5
15
5
5
5
5
5
15
25
70
35

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

1025
1024
1024
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021

5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
7
8
9
7
6

27 80
26 79
25 77
24 76
24 75
22 72
21 70
20 67
18 65
17 63
16 61
15 60
13 56
11 53
13 55
16 60
18 64
19 67
21 69
22 71
22 71
22 71
22 71
22 71

31 88
28 82
25 77
22 72
21 69
21 70
18 64
16 61
15 58
13 56
13 55
12 54
10 51
9 48
11 51
15 58
18 65
21 70
27 80
28 82
25 77
25 76
23 73
23 74

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

For Crique du Grand Mathieu :
No gale warning.

The reliability of the situation is assessed at 95%.

Skies with few clouds. In the evening, clear skies.
WNW force 3 in the middle of the day becoming NW force 4 in the evening. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility.

Tides at Le Croizic

39

Low tide 06h26 2.14m

High tide 12h32 4.1m

Low tide 18h51 2.24m

www.shom.fr - © SHOM 2025

Consult the tides for July

Fri

04

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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

Fri

18

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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 cove Crique du Grand Mathieu

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Le Croizic