Weather Le Gros Jonc - Detailed bulletin - Free 15-day Marine forecasts

Le Bois-Plage-en-Ré FRALongitude : -1°22’,8 W Latitude : 46°10’,2 N Altitude : 4m

Tue

01

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

Wed

02

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Thu

03

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Fri

04

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Sat

05

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Sun

06

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Mon

07

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Tue

08

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

Wed

09

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Thu

10

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Fri

11

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Sat

12

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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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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 1 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

10

5

0

20

15

10

5

0

10

5

0

1

0.5

3

0

35

30

25

20

100

90

80

70

60

Wed 2

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

260° W WSW
255° W WSW
265° W W
270° W W
270° W W
280° W W
285° W WNW
290° W WNW
300° NW WNW
305° NW WNW
305° NW NW
305° NW NW
310° NW NW
300° NW WNW
295° NW WNW
290° W WNW
275° W W
310° NW NW
325° NW NW
290° W WNW
310° NW NW
305° NW NW
320° NW NW
315° NW NW

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

10 18 5 11 -
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
12 23 6 14 4
15 28 8 17 4
15 27 8 17 4
12 22 6 14 4
8 15 4 9 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
16 30 8 19 5

0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8

1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.5
1.5
1.5
1.5
1.5
1.5
1.6

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

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

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

9
9
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
7

160
160
160
160
160
160
150
150
150
140
140
140
140
130
130
130
130
100
100
100
100
90
80
80

4.0
3.3
2.6
2.1
2.0
2.2
2.8
3.6
4.4
4.9
5.1
4.9
4.4
3.7
3.0
2.4
2.0
2.0
2.4
3.0
3.8
4.4
4.7
4.7

22 71
22 72
22 72
23 73
23 73
23 73
23 73
22 72
22 72
22 71
22 71
22 71
22 71
22 71
21 71
21 70
21 70
21 69
21 69
20 69
20 68
20 68
20 68
20 68

90
45
40
40
0
0
0
0
0
0
0
0
0
0
0
5
5
10
10
40
40
80
75
65

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

1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017

5
7
8
7
7
5
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4

23 73
23 74
24 74
24 75
24 75
24 75
24 74
23 74
23 73
22 71
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 69
21 70
21 70
21 70
22 71
22 72
23 73

33 91
31 88
32 89
32 90
32 89
30 87
29 83
26 79
24 76
23 73
21 71
21 70
21 70
21 70
22 71
22 71
21 71
22 71
23 74
23 73
23 74
24 76
26 78
27 81

5 9 2 3 6
3 6 2 2 4
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
9 16 3 4 10
10 19 3 5 12
12 23 4 6 14
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
10 19 3 5 12
8 15 3 4 9
11 21 4 6 13
9 17 3 5 11
8 14 3 4 9
2 4 1 1 2
6 12 3 3 7
10 18 3 5 11
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15

0.9
0.9
1
1
1
1
1
1
1
1.1
1
1
1
1
1
1.1
1.1
1
1
1
1
1.1
1.1
1.2

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

Expert opinion

A northerly, moderate and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.

For Le Gros Jonc :
No gale warning.

The reliability of the situation is assessed at 90%.

Very cloudy in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, clear skies.
WSW force 2 becoming W force 3 in the middle of the day then WNW force 4. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from WSW. Good visibility becoming good in the middle of the day then excellent.

Tides at Ile-de-Ré (Saint-Martin)

62

Low tide 03h47 1.64m

High tide 09h37 4.94m

57

Low tide 16h01 1.95m

High tide 21h50 5.1m

www.shom.fr - © SHOM 2025

Consult the tides for July

Tue

01

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

Wed

02

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

Thu

03

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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

* +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 board sports area Le Gros Jonc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)