Weather Plage du Gros Jonc - Detailed bulletin - Free 15-day Marine forecasts

Les Portes-en-Ré (17880)Lon : -1°29’,2836 W Lat : 46°15’,066 N Alt : 0m

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

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

Sun

22

-

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

Mon

23

-

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

BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Monday 9 feb

METEO CONSULT Run : 8/02 00Z Mesh : 1km Updated, 8h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

                                    
                                                                         Tue 10
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 8/02 00Z
                Mesh : 1km
                Updated, 8h ago
                Update imminent

Tue 10

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

165° S SSE
165° S SSE
170° S S
170° S S
170° S S
175° S S
175° S S
160° S SSE
165° S SSE
165° S SSE
170° S SSE
170° S S
185° S S
200° S SSW
215° SW SW
220° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
240° SW WSW
250° W WSW

6 11 3 7 2
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
13 24 7 15 4
15 27 8 17 4
16 30 8 19 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
17 32 9 20 5
18 34 9 21 5
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
13 24 7 15 4

8 15 4 9 3
10 19 5 12 -
10 19 5 12 -
12 23 6 14 4
13 25 7 16 4
15 28 8 17 4
17 32 9 20 5
17 32 9 20 5
22 40 11 25 6
24 45 13 28 6
27 50 14 31 7
29 53 15 33 7
28 51 14 32 7
29 53 15 33 7
29 53 15 33 7
31 57 16 35 7
32 59 16 37 7
32 59 16 37 7
30 55 15 34 7
30 56 16 35 7
30 56 16 35 7
30 55 15 34 7
28 51 14 32 7
26 48 13 30 6

0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.9
0.9
0.9
0.9
0.9
1

0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.3
0.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3

265° W W
265° W W
265° W W
265° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
305° NW NW
305° NW WNW
305° NW WNW
300° NW WNW
305° NW NW
305° NW NW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
305° NW WNW
305° NW NW
305° NW NW

0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.7
0.6
0.6
0.8
0.8
0.8
0.9
0.8
0.9
0.9

11
11
11
11
11
10
10
10
10
10
10
10
10
10
9
10
10
9
9
9
9
9
9
9

190
190
190
190
200
190
190
190
180
170
160
160
150
150
150
150
140
140
140
140
140
140
140
140

2.6
2.4
2.4
2.9
3.6
4.4
4.8
4.9
4.7
4.3
3.9
3.4
3.0
2.7
2.6
2.9
3.4
4.0
4.5
4.7
4.6
4.4
4.0
3.6

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 49
10 49
10 49
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

5
5
85
95
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
90
90

0
0
0
0
0
0
0
0
0.1
0
0.1
0.2
0.2
0.2
1.6
0.1
1.1
0.1
0.5
0.1
0.1
0.1
0
0

-
-
-
-
-
-
-

0
0
0
0
0
0
40
45
50
40
55
60
60
60
65
75
75
65
65
55
55
50
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

4.5
10
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1002
1001
1000
1000
999
999
999
999
999
999
999
999
999

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

8 46
8 47
9 48
9 49
9 49
9 49
10 49
10 49
10 50
10 50
10 50
10 50
11 52
12 53
12 53
12 53
12 54
12 53
12 54
12 54
12 53
12 53
12 53
12 53

6 42
6 42
7 44
7 44
6 43
6 43
6 43
6 42
6 42
5 42
6 42
6 42
7 44
8 47
8 47
7 44
6 43
7 44
7 44
7 44
7 44
7 44
7 45
8 46

8 14 3 4 9
9 16 3 4 10
9 17 3 5 11
11 20 4 6 12
12 22 4 6 14
13 25 4 7 16
13 24 4 7 15
15 27 4 8 17
17 31 5 9 19
19 35 5 10 22
21 38 5 11 24
18 34 5 9 21
17 31 5 9 19
17 31 5 9 19
18 34 5 9 21
21 38 5 11 24
21 39 6 11 24
19 35 5 10 22
20 37 5 10 23
19 36 5 10 22
18 33 5 9 21
18 34 5 9 21
17 31 5 9 19
15 28 4 8 17

1.5
1.6
1.6
1.6
1.7
1.7
1.8
1.8
1.8
1.9
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.6
2.5
2.6
2.6
2.5
2.5

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

Expert opinion

A southeasterly, moderate and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and very variable.

For Plage du Gros Jonc :
Warning strong breeze offshore.

The reliability of the situation is assessed at 80%.

Overcast skies. Some showers from late morning. In the evening, very cloudy skies to overcast.
Showers. SSE force 4 becoming S force 5 in the middle of the day then SW. Gusts reaching 32 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

46

Low tide 03h26 2.33m

High tide 08h33 4.91m

39

Low tide 15h51 2.61m

High tide 21h04 4.72m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

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

Sun

22

-

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

Mon

23

-

- 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 du Gros Jonc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)

Go further