Weather Plage du Marchais - Detailed bulletin - Free 15-day Marine forecasts

Les Portes-en-Ré (17880)Lon : -1°29’,6334 W Lat : 46°15’,366 N Alt : 0m

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

Tue

17

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

Wed

18

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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Friday 13 mar

METEO CONSULT Run : 13/03 00Z Mesh : 1km Updated, 3h ago Update in 3h

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

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

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

Sat 14

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

280° W W
285° W WNW
290° W WNW
295° NW WNW
290° W WNW
300° NW WNW
300° NW WNW
315° NW NW
315° NW NW
315° NW NW
325° NW NNW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
310° NW NW
300° NW WNW
315° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
320° NW NW
330° NW NNW

19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
14 26 7 16 4
11 21 6 13 4
15 28 8 17 4
12 22 6 14 4
11 21 6 13 4
9 17 5 11 3
9 16 4 10 3
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
11 21 6 13 4
13 24 7 15 4

32 59 16 37 7
33 61 17 38 7
34 63 18 39 8
32 60 17 37 7
32 59 16 37 7
36 67 19 42 8
33 61 17 38 7
25 47 13 29 6
23 43 12 27 6
31 57 16 35 7
24 45 13 28 6
21 38 11 24 5
17 32 9 20 5
16 30 8 19 5
14 26 7 16 4
17 31 9 19 5
18 33 9 21 5
19 36 10 22 5
18 34 9 21 5
19 35 10 22 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
22 40 11 25 6

1.3
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.2
1
1
1
1.2
1.3
1.2
1.2
1.2
1.2
1.1
1.1
1

0.9
0.6
0.9
0.9
0.9
0.8
0.8
0.7
0.6
0.6
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.3

280° W W
280° W WNW
280° W W
285° W WNW
280° W WNW
280° W W
280° W W
280° W W
280° W W
280° W W
275° W W
275° W W
280° W W
280° W W
275° W W
280° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W
275° W W
280° W W

0.9
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.0
1.1
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.1
1.0
1.0
0.9

13
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

280
280
280
280
280
280
280
280
290
290
290
290
300
300
300
290
290
280
280
280
280
270
270
270

3.5
3.9
4.2
4.5
4.7
4.7
4.5
4.1
3.6
3.1
2.9
2.9
3.1
3.4
3.9
4.3
4.6
4.7
4.7
4.3
3.8
3.3
2.9
2.7

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

100
100
100
100
95
95
90
50
40
25
25
40
65
65
65
65
65
55
40
30
35
20
20
55

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

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

100
100
70
70
70
70
50
20
0
0
0
0
0
0
0
20
25
20
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

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011

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

9 48
9 48
9 48
9 47
8 47
7 45
8 46
7 45
7 44
7 44
7 44
7 44
8 47
9 48
10 49
10 50
11 51
10 50
11 51
11 51
11 51
10 50
9 49
9 47

3 37
3 37
3 38
3 37
3 37
2 35
2 36
2 36
3 37
2 35
3 37
3 38
6 43
8 47
10 50
11 52
12 53
10 50
11 51
11 51
9 49
8 46
6 42
4 40

20 37 5 10 23
21 38 5 11 24
21 39 6 11 24
22 41 6 11 25
24 44 6 12 27
22 41 6 11 25
21 39 6 11 24
21 38 5 11 24
17 32 5 9 20
19 35 5 10 22
19 35 5 10 22
15 27 4 8 17
15 27 4 8 17
13 25 4 7 16
11 20 4 6 12
11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
13 25 4 7 16

3.1
3.1
3
3.1
3.1
3
3
2.9
2.9
2.9
2.9
2.8
2.7
2.6
2.6
2.5
2.4
2.4
2.3
2.3
2.2
2.2
2.2
2.2

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

Expert opinion

For Plage du Marchais :
Warning strong breeze offshore.

The reliability of the situation is assessed at 80%.

In the evening, overcast skies.
Light rain followed by showers. W wind force 5. Gusts reaching 34 knots in the evening. Slight sea. Low, long swell from W. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

21

High tide 00h34 4.52m

Low tide 05h48 3.08m

23

High tide 13h27 4.47m

Low tide 18h45 3.12m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

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

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

Thu

19

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- 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

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

Tue

24

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

Wed

25

-

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

Thu

26

-

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

Fri

27

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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 Marchais

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)

Go further