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

26

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Tue

27

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Wed

28

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Thu

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Fri

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Sat

31

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Sun

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Mon

02

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Tue

03

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Wed

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Thu

05

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Fri

06

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Sat

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Sun

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Mon

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Monday 26 jan

METEO CONSULT Run : 25/01 16Z Mesh : 1km Updated, 7h 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

70

60

50

40

30

20

10

0

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Tue 27
                                                            
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                        Run : 25/01 16Z
                Mesh : 1km
                Updated, 7h ago
                Update imminent

Tue 27

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

310° NW NW
305° NW NW
310° NW NW
305° NW NW
310° NW NW
255° W WSW
215° SW SW
200° S SSW
185° S S
180° S S
175° S S
175° S S
165° S SSE
170° S S
170° S S
165° S SSE
170° S S
160° S SSE
160° S SSE
155° SE SSE
160° S SSE
165° S SSE
160° S SSE
165° S SSE

13 24 7 15 4
10 18 5 11 3
7 13 4 8 3
5 9 3 6 2
3 6 2 4 2
1 1 0 1 1
1 1 0 1 1
2 4 1 2 1
3 6 2 4 2
3 6 2 4 2
6 11 3 7 2
8 14 4 9 3
9 17 5 11 3
11 21 6 13 4
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
19 36 10 22 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6

16 29 8 18 5
14 26 7 16 4
13 25 7 16 4
11 20 6 12 4
8 15 4 9 3
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
10 18 5 11 3
12 23 6 14 4
15 27 8 17 4
18 34 9 21 5
21 39 11 24 6
24 44 12 27 6
25 47 13 29 6
28 51 14 32 7
29 53 15 33 7
29 54 15 34 7
32 59 16 37 7
33 62 17 39 8
36 66 18 41 8
36 66 18 41 8

1.1
1.1
1.1
0.9
0.9
0.9
1
1.1
1.2
1
1
1
1
1
1
1
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8

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

140° SE SE
230° SW SW
220° SW SW
220° SW SW
265° W W
265° W W
265° W W
260° W W
265° W W
260° W W
265° W W
265° W W
265° W W
310° NW NW
220° SW SW
220° SW SW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW WNW
255° W WSW
300° NW WNW

1.0
1.0
1.1
0.9
0.9
0.9
1.0
1.1
1.2
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.8
0.8
0.8
0.8
0.8
0.7
0.7

13
14
13
13
14
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
11
11
11

290
290
300
300
300
310
310
300
290
290
280
270
270
260
250
250
250
240
240
240
230
220
210
190

3.0
2.4
2.0
2.0
2.4
3.1
3.9
4.6
5.1
5.2
5.0
4.4
3.6
2.8
2.3
2.1
2.2
2.7
3.3
4.0
4.6
4.9
4.9
4.5

9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
10 49
10 49
10 49
9 49
9 49

0
0
20
55
35
70
90
70
85
80
65
80
70
70
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.6
0.6

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
45
70
85
90

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

1000
1001
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1003
1003
1002
1001
1001
1000
999
998
997
996
995
994

0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0

6 43
6 43
7 44
6 43
6 43
6 42
6 43
6 44
7 44
8 47
10 49
10 51
11 52
11 52
11 51
11 51
11 51
11 51
10 50
10 50
10 50
10 50
10 50
10 50

2 35
3 37
4 39
4 40
5 41
6 42
6 42
6 42
5 42
8 46
8 47
9 47
9 49
9 48
7 45
6 43
6 43
5 41
5 41
4 40
4 39
4 38
3 38
3 38

13 24 4 7 15
12 22 4 6 14
11 21 4 6 13
11 20 4 6 12
9 17 3 5 11
10 18 3 5 11
7 13 3 4 8
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
7 13 3 4 8
9 16 3 4 10
11 20 4 6 12
13 25 4 7 16
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
20 37 5 10 23
22 40 6 11 25
23 42 6 12 26
24 45 6 13 28
25 47 6 13 29
26 49 6 14 30
26 48 6 13 30

3.8
3.8
3.7
3.7
3.6
3.5
3.5
3.3
3.2
3.1
2.9
2.8
2.8
2.7
2.7
2.7
2.6
2.6
2.6
2.6
2.6
2.6
2.7
2.7

Forecasts established in local time
Last updated 59min ago | Next update in 3h
Caption

Expert opinion

Low 977 hPa centered on the South of the Irish Sea moving at 13 knots to the South and rising to 986 hPa to be centered on the Celtic Sea.

For Plage du Gros Jonc :
Warning strong breeze offshore.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies becoming totally overcast during the afternoon. No precipitation. In the evening, overcast skies.
Light showers. S force 2 freshening force 4 in the middle of the day then SSE force 6. Gusts reaching 36 knots in the evening. Slight sea. Low, long swell from W. Good visibility becoming excellent in the middle of the day.

Tides at Ile-de-Ré (Saint-Martin)

59

Low tide 03h33 1.97m

High tide 09h48 5.25m

54

Low tide 15h59 2.06m

High tide 22h30 4.94m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Mon

26

-

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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

Sat

31

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

Sun

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

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

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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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Sat

07

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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

* +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)

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