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

Les Portes-en-Ré (17880)Longitude : -1°29’,6334 W Latitude : 46°15’,366 N Altitude : 0m

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

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

Fri

28

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 14 march

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

0

1

0.5

3

0

15

10

5

0

-5

60

50

40

30

20

10

0

-10

Sat 15

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

35° NE NE
35° NE NE
35° NE NE
35° NE NE
40° NE NE
40° NE NE
35° NE NE
30° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
35° NE NE
35° NE NE
35° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE

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

16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
21 38 11 24 5
19 36 10 22 5
19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5

0.6
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7

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

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.3

300° NW WNW
305° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
285° W WNW
275° W W
270° W W
280° W W
290° W WNW
300° NW WNW
300° NW WNW
295° NW WNW
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

0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

13
13
12
13
13
13
12
12
11
12
12
13
13
13
13
13
12
12
12
12
12
12
12
12

230
240
240
240
240
240
220
210
200
210
220
230
220
230
190
190
190
190
190
170
160
160
150
140

3.5
2.4
1.5
1.1
1.3
2.1
3.4
4.6
5.6
5.9
5.6
4.8
3.8
2.6
1.7
1.2
1.3
2.0
3.2
4.5
5.6
6.0
5.8
5.1

10 51
10 51
10 51
10 50
10 51
10 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51

35
35
15
15
25
35
55
85
80
55
85
20
0
65
60
70
75
10
0
10
70
75
75
75

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
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

1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014

0
1
2
3
4
4
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

3 37
4 39
5 40
6 42
7 44
8 46
9 47
9 48
9 48
9 48
9 48
8 47
8 46
7 45
6 44
6 43
6 42
5 41
5 40
4 39
4 39
4 38
3 38
3 37

0 31
2 35
4 40
7 44
9 47
10 50
11 51
10 50
9 48
7 45
6 42
4 39
3 37
3 37
2 36
2 35
1 34
1 33
0 0
-1 31
-1 30
-1 30
-1 29
-2 29

12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
11 20 4 6 12
12 22 4 6 14
13 25 4 7 16
16 29 5 8 18
16 30 5 8 19
16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19

1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3

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

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the whole area.

For Plage du Marchais :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Skies changeable becoming very cloudy in the afternoon. The risk of seeing rain will remain low. In the evening, good clear periods but cloud building.
No precipitation. NE wind force 4 continuing all day. Gusts reaching 21 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, long swell from WNW. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

88

High tide 04h48 5.97m

Low tide 11h13 1.1m

89

High tide 17h00 5.91m

Low tide 23h23 1.15m

www.shom.fr - © SHOM 2025

Consult the tides for March

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

- 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)