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

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

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

-

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

Mon

04

-

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

Tue

05

-

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

Wed

06

-

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

Thu

07

-

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

Fri

08

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 25 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

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Sat 26

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

340° N NNW
0° N N
355° N N
355° N N
350° N N
355° N N
350° N N
325° NW NW
305° NW NW
310° NW NW
295° NW WNW
300° NW WNW
295° NW WNW
290° W WNW
300° NW WNW
310° NW NW
310° NW NW
305° NW NW
310° NW NW
310° NW NW
315° NW NW
315° NW NW
320° NW NW
325° NW NW

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

8 15 4 9 3
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
7 13 4 8 3
9 17 5 11 3
9 17 5 11 3
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
16 30 8 19 5
15 27 8 17 4
13 25 7 16 4
11 21 6 13 4
10 18 5 11 3

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.4
0.4
0.5
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.5
0.5
0.5

0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.5
0.5
0.8
0.9
1.1
1.2
0.9
1
1
1
0.9
0.8
0.7
0.7
1.1
1.1
1.1

0.1
0.1
0.1
0
0
0
0
0
0
0.1
0.1
0.2
0.3
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1

245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
260° W WSW
255° W WSW
285° W WNW
285° W WNW
285° W WNW
270° W W
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
280° W W
280° W W
280° W W

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

6
6
6
5
6
7
7
7
7
6
7
7
6
5
5
5
5
4
4
7
7
5
6
6

60
60
50
50
60
80
90
90
80
60
40
25
30
20
20
25
25
25
25
90
90
40
40
45

4.6
5.4
5.7
5.5
4.7
3.5
2.4
1.5
1.2
1.5
2.3
3.5
4.6
5.5
6.0
5.8
5.1
4.0
2.7
1.7
1.0
1.0
1.6
2.6

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67

15
0
5
10
10
20
75
80
90
85
85
90
70
90
75
75
75
50
20
30
35
70
40
60

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
0
0
0
0
0
0

5
5
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10

1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

0
0
0
0
0
1
1
2
2
3
3
3
4
2
1
1
0
0
0
0
0
0
0
0

15 59
15 59
15 58
15 58
15 60
17 63
19 66
20 68
21 70
22 71
23 73
23 73
23 74
23 74
23 74
23 73
22 72
21 71
20 68
19 66
18 65
18 64
17 63
17 62

14 56
13 55
13 55
13 55
15 58
18 64
21 69
26 78
26 78
26 80
27 81
26 79
26 80
27 80
25 78
24 76
23 73
21 70
20 67
16 61
16 60
15 59
15 59
15 59

9 16 3 4 10
11 20 4 6 12
10 19 3 5 12
9 16 3 4 10
7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
7 13 3 4 8
10 18 3 5 11
12 22 4 6 14
13 25 4 7 16
15 28 4 8 17
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
12 22 4 6 14

0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.9
1
1
1
1
0.9
0.9
0.9
0.8
0.7

Forecasts established in local time
Last updated 15min ago | Next update in 3h
Caption

Expert opinion

A northeasterly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and mostly variable.

For Plage de la Grière :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Fairly cloudless skies becoming changeable during the morning, very cloudy in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
Chance of light rain. N force 2 freshening WNW force 4 in the middle of the day then becoming NW. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day.

Tides at Ile-de-Ré (Saint-Martin)

85

High tide 06h07 5.75m

Low tide 11h58 1.22m

87

High tide 18h18 6m

www.shom.fr - © SHOM 2025

Consult the tides for July

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

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

-

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

Mon

04

-

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

Tue

05

-

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

Wed

06

-

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

Thu

07

-

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

Fri

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)