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

Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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BULLETIN

Reliability 90%

Wind alert - Warning strong breeze offshore.

Wednesday 1 apr

METEO CONSULT Run : 1/04 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

30

25

20

15

10

5

0

1

0.5

0

3

0

15

10

5

55

50

45

40

                                    
                                                                         Thu 2
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 1/04 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 2

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

305° NW NW
345° N NNW
340° N NNW
330° NW NNW
325° NW NW
320° NW NW
315° NW NW
320° NW NW
315° NW NW
325° NW NW
325° NW NW
330° NW NNW
335° NW NNW
350° N NNW
345° N NNW
350° N NNW
345° N NNW
345° N NNW
345° N NNW
340° N NNW
340° N NNW
335° NW NNW
340° N NNW
345° N NNW

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

16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
18 33 9 21 5
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
22 41 11 25 6
25 47 13 29 6
25 46 13 29 6
24 44 12 27 6
23 42 12 26 6
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
19 36 10 22 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5

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

0.1
0.1
0.1
0.2
0.2
0.4
0.5
0.6
0.5
0.4
0.4
0.4
0.2
0.2
0.2
0.1
0.1
0.2
0.3
0.2
0.2
0.2
0.2
0.2

280° W W
280° W W
265° W W
325° NW NW
325° NW NW
335° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
260° W W
265° W W
270° W W
285° W WNW
285° W WNW
270° W W
265° W W
260° W W
260° W W
265° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.4
0.5
0.5
0.5
0.4
0.5
0.5
0.7
0.7
0.7
0.7
0.6

11
11
11
11
11
12
10
9
10
10
10
7
8
7
8
8
7
8
10
8
8
8
8
8

210
200
200
190
180
210
200
190
190
180
90
60
50
130
130
100
110
150
150
100
100
90
90
90

1.7
1.0
1.0
1.7
2.8
4.1
5.2
5.9
5.9
5.3
4.3
3.0
1.9
1.2
1.0
1.5
2.5
3.9
5.1
5.9
6.0
5.6
4.6
3.4

12 53
11 53
12 53
12 53
12 54
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

95
90
100
95
80
95
85
85
90
90
85
90
85
100
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
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

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1028
1029
1028
1028
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022

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

10 50
11 52
11 52
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 53
11 52
11 52
11 51
10 51
10 50
10 50
10 50
9 49
9 49
10 49
10 49
10 50

7 44
8 47
9 47
10 49
10 49
10 50
10 49
9 49
9 49
8 46
8 46
8 46
8 46
7 45
7 45
7 44
6 43
6 43
6 43
6 42
6 42
6 43
6 42
6 43

12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
13 25 4 7 16
15 28 4 8 17
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
13 25 4 7 16
13 25 4 7 16
13 25 4 7 16

1.5
1.5
1.4
1.4
1.4
1.4
1.5
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.7
1.6
1.5
1.5
1.4
1.4
1.3
1.3
1.2
1.2

Forecasts established in local time
Caption

Expert opinion

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

For Plage du Gros Jonc :
Warning strong breeze offshore.

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

Overcast with reduced visibility in the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. WNW force 3 in the morning becoming NW force 4 in the middle of the day. Gusts reaching 25 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day.

semaphore stations

Station Saint-Clement Des Baleines located 6 km from Plage du Gros Jonc

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
08h	0	17	31	-	-	4
07h	340	22	28	-	-	0
06h	350	21	30	-	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Ile-de-Ré (Saint-Martin)

89

High tide 05h19 6.02m

Low tide 11h32 0.94m

92

High tide 17h31 5.97m

Low tide 23h47 0.99m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

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Wed

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Wed

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* +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

semaphore stations

Tides at Ile-de-Ré (Saint-Martin)

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