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

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Monday 25 august

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)

15

10

5

0

25

20

15

10

5

10

5

0

20

15

10

5

0

1

0.5

0

3

0

40

30

20

10

100

90

80

70

60

50

Tue 26

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

60° NE ENE
70° E ENE
75° E ENE
80° E E
90° E E
105° E ESE
110° E ESE
130° SE SE
160° S SSE
175° S S
205° SW SSW
230° SW SW
245° SW WSW
260° W W
275° W W
280° W WNW
295° NW WNW
300° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
305° NW WNW
305° NW WNW

4 8 2 5 2
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2

8 14 4 9 3
9 17 5 11 3
12 23 6 14 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 17 5 11 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
10 18 5 11 3
10 19 5 12 3

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.7
0.7
0.8

0.7
0.6
0.6
0.7
0.7
0.7
0.7
0.6
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1.2
1.3
1.4
1.6

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

240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
270° W W
270° W W
270° W W
265° W W
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
270° W W
270° W W
270° W W
270° W W

0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.8

14
13
13
13
14
14
13
13
11
11
11
11
11
11
11
13
15
16
16
16
13
14
14
15

320
250
230
280
290
300
310
300
210
210
200
200
230
210
200
350
390
430
460
470
270
300
320
320

5.7
5.8
5.4
4.5
3.3
2.2
1.4
1.0
1.4
2.3
3.6
4.9
5.8
6.0
5.7
4.8
3.7
2.5
1.6
1.1
1.1
1.8
3.0
4.3

19 67
19 67
19 67
19 67
19 67
19 67
20 67
20 67
20 68
20 68
20 68
20 69
20 69
20 69
20 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68
20 67

35
45
55
60
40
30
40
15
0
0
0
0
0
0
0
0
25
20
10
0
0
0
70
75

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
10
10
5
4

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012

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

18 64
18 65
18 64
19 67
21 70
25 76
27 80
28 83
29 85
30 85
29 85
28 83
27 80
25 77
24 74
22 72
21 70
20 68
19 67
19 65
18 64
18 64
17 63
17 63

16 62
17 62
16 60
18 64
23 73
25 77
29 84
32 90
33 92
34 93
33 92
31 88
28 82
25 77
25 77
23 74
22 72
21 70
17 63
17 62
16 61
16 60
15 59
15 60

9 16 3 4 10
9 17 3 5 11
11 21 4 6 13
11 20 4 6 12
10 18 3 5 11
9 16 3 4 10
7 13 3 4 8
6 11 2 3 7
3 6 2 2 4
3 6 2 2 4
3 6 2 2 4
5 9 2 3 6
6 11 2 3 7
7 13 3 4 8
8 14 3 4 9
8 15 3 4 9
8 15 3 4 9
8 14 3 4 9
8 15 3 4 9
9 17 3 5 11
10 18 3 5 11
10 18 3 5 11
11 21 4 6 13
9 17 3 5 11

0.6
0.7
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
1
1.1
1.2
1.3
1.4
1.2

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

Expert opinion

High 1021 hPa centered on the North-East of Spain remaining almost stationary.

For Plage de la Grière :
No gale warning.

The reliability of the situation is assessed at 90%.

Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies becoming somewhat cloudy.
ENE force 3 turning SSE force 2 in the middle of the day then W force 3. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, long swell from WSW. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

92

Low tide 00h54 0.89m

High tide 06h43 5.87m

91

Low tide 13h03 1.03m

High tide 18h50 6.04m

www.shom.fr - © SHOM 2025

Consult the tides for August

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

- 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)