Weather Plage de la Grière - Detailed bulletin - Free 15-day Marine forecasts

La Tranche-sur-Mer (85360)Longitude : -1°23’,0334 W Latitude : 46°20’,466 N Altitude : 0m

Thu

15

-

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

Fri

16

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

Sat

17

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

Sun

18

-

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

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

Wed

28

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Thu

29

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BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Thursday 15 may

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)

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

30

20

10

0

80

70

60

50

40

Fri 16

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

35° NE NE
25° NE NNE
0° N N
5° N N
15° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
35° NE NNE
40° NE NE
35° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE

10 19 5 12 3
10 18 5 11 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3

16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
16 30 8 19 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5

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

0.5
0.5
0.4
0.5
0.5
0.5
0.8
0.8
0.7
0.6
0.5
0.5
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.7
0.8
0.7
0.6
0.6

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

250° W WSW
250° W WSW
250° W WSW
255° W WSW
260° W WSW
260° W W
285° W WNW
290° W WNW
290° W WNW
280° W WNW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
270° W W
275° W W
275° W W
270° W W
245° SW WSW
245° SW WSW

0.2
0.2
0.2
0.2
0.2
0.2
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
0.1
0.1
0.2
0.3
0.3

4
4
5
7
6
6
5
5
6
5
6
6
6
8
13
13
14
13
12
12
12
12
12
12

25
40
100
100
270
260
30
30
30
80
210
210
220
240
260
260
250
260
260
120
130
170
220
230

5.3
4.7
3.9
3.0
2.2
1.8
1.8
2.2
3.1
4.1
4.9
5.2
5.1
4.7
4.0
3.2
2.6
2.1
2.0
2.3
3.1
4.0
4.8
5.3

16 61
16 61
16 60
16 60
15 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 59
15 59
15 59
15 59
15 60
15 60
16 60
16 60
15 60

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

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

1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1019
1019
1019
1019

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
7
6
6
5
3
2
1

21 70
19 67
17 62
16 60
15 58
14 56
13 55
12 53
11 52
10 50
9 48
9 49
12 53
14 56
16 60
17 63
19 66
20 68
21 70
21 70
22 71
22 71
22 71
21 70

18 65
16 60
14 57
12 54
11 52
10 50
9 48
8 47
8 46
7 45
6 43
7 44
10 50
13 55
17 62
20 68
23 73
24 76
25 76
25 78
25 77
25 76
23 73
21 70

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

0.6
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6

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

Expert opinion

A northeasterly and mostly variable flow prevails over the whole area.

For Plage de la Grière :
No gale warning.

The reliability of the situation is assessed at 95%.

In the evening, skies with few clouds.
N wind force 3. Gusts reaching 18 knots in the evening. Smooth sea. Low, short swell from WSW. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

73

Low tide 01h01 1.64m

High tide 06h42 5.4m

70

Low tide 13h15 1.82m

High tide 18h56 5.51m

www.shom.fr - © SHOM 2025

Consult the tides for May

Thu

15

-

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

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

-

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

- 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 beach Plage de la Grière

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)