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

02

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

Tue

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Wed

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Thu

05

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Fri

06

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Sat

07

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Sun

08

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Mon

09

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Tue

10

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Wed

11

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Thu

12

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Fri

13

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Sat

14

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Sun

15

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Mon

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Monday 2 mar

METEO CONSULT Run : 1/03 00Z Mesh : 1km Updated, 1h ago Update in 5h

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)

30

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

3

0

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Tue 3
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 1/03 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Tue 3

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

140° SE SE
145° SE SE
145° SE SE
145° SE SE
145° SE SE
145° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
150° SE SSE
145° SE SE
135° SE SE
130° SE SE
125° SE SE
120° SE ESE
120° SE ESE
125° SE ESE
125° SE SE
125° SE SE
120° SE ESE
115° SE ESE
115° SE ESE
110° E ESE

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

21 39 11 24 6
24 44 12 27 6
24 45 13 28 6
24 45 13 28 6
25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
24 45 13 28 6
24 44 12 27 6
22 41 11 25 6
20 37 10 23 5
17 31 9 19 5
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
18 33 9 21 5
18 33 9 21 5
16 30 8 19 5
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8

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

270° W W
265° W W
265° W W
260° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
265° W W

0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

130
130
130
130
130
140
140
150
150
160
160
160
160
170
170
170
170
160
160
160
160
160
160
160

4.9
3.7
2.5
1.5
1.1
1.3
2.0
3.1
4.3
5.3
5.9
5.9
5.2
4.1
2.8
1.8
1.2
1.2
1.9
2.9
4.2
5.3
6.0
6.2

11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 52
11 51
11 52
11 52
11 52

5
55
30
20
10
30
30
25
25
25
5
5
5
10
15
10
10
10
30
35
35
40
40
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
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

1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020

0
0
0
0
1
1
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

9 49
9 49
9 49
10 50
11 51
12 53
13 55
14 57
15 59
15 60
16 60
16 60
15 59
14 56
13 55
12 54
12 53
11 52
11 52
11 51
10 50
10 50
10 49
9 48

5 41
4 40
4 40
6 42
8 46
10 50
13 55
14 58
15 60
16 61
16 60
15 59
13 56
11 51
10 50
9 49
9 47
8 46
8 46
7 45
7 45
7 44
6 44
6 43

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

1.8
1.8
1.8
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.6
1.6

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

Expert opinion

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

For Plage du Gros Jonc :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
SE force 5 becoming SSE force 4 in the middle of the day then SE force 3. Gusts reaching 25 knots in the morning. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

84

High tide 04h07 6.03m

Low tide 10h10 1.09m

90

High tide 16h29 5.95m

Low tide 22h25 1.1m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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

Fri

13

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

Sat

14

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

Sun

15

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

Mon

16

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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 beach Plage du Gros Jonc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)

Go further