Weather Plage de Riez - Detailed bulletin - Free 15-day Marine forecasts

Saint-Hilaire-de-Riez (85270)Longitude : -1°58’,9164 W Latitude : 46°43’,2 N Altitude : 0m

Thu

16

-

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

Fri

17

-

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

Sat

18

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

Sun

19

-

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

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

Wed

29

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

Thu

30

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Thursday 16 october

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

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

Fri 17

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

45° NE NE
45° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
55° NE NE
55° NE NE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
65° NE ENE
65° NE ENE
65° NE ENE
60° NE ENE
55° NE NE
55° NE NE
55° NE NE
55° NE ENE
55° NE ENE
55° NE NE
55° NE NE

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

13 25 7 16 4
15 28 8 17 4
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5
22 40 11 25 6
22 41 11 25 6
21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
19 35 10 22 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
16 29 8 18 5
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3

1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW

0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3

13
13
13
13
13
12
12
12
12
12
11
11
11
11
11
11
11
11
10
10
10
10
10
10

250
250
260
260
240
230
210
200
190
180
180
170
170
160
160
170
170
170
170
160
150
140
140
140

3.7
3.1
2.5
2.2
2.2
2.4
2.8
3.3
3.8
4.2
4.4
4.5
4.2
3.6
2.8
2.2
1.8
1.8
2.1
2.6
3.2
3.8
4.2
4.4

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

0
0
25
35
75
45
75
45
40
25
20
5
15
10
10
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

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1021
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

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

10 50
10 49
9 48
9 48
9 48
9 48
10 51
12 54
14 58
16 61
17 63
18 65
19 65
19 66
17 63
16 60
14 57
13 55
12 53
11 52
11 51
10 50
10 49
9 49

7 45
7 44
6 42
5 42
5 41
6 42
8 46
10 50
13 55
15 59
17 63
18 65
18 65
18 64
15 59
13 55
11 52
10 50
9 48
8 47
8 46
7 45
7 44
6 43

16 30 5 8 19
18 33 5 9 21
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
20 37 5 10 23
20 37 5 10 23
19 36 5 10 22
19 35 5 10 22
18 33 5 9 21
16 30 5 8 19
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
14 26 4 7 16
15 27 4 8 17
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19

0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6

Forecasts established in local time
Last updated 41min ago | Next update in 3h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the whole area.

For Plage de Riez :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
NE wind force 4 continuing all day. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

44

High tide 02h19 4.22m

Low tide 07h32 2.13m

49

High tide 14h42 4.5m

Low tide 20h25 1.79m

www.shom.fr - © SHOM 2025

Consult the tides for October

Thu

16

-

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

-

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

Wed

22

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

- 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 de Riez

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie