Weather Plage des Dunes - Detailed bulletin - Free 15-day Marine forecasts

Bretignolles-sur-Mer (85470)Lon : -1°51’,3 W Lat : 46°36’,366 N Alt : 0m

Thu

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Fri

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Sun

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Mon

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Fri

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Sat

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Sun

04

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Mon

05

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Thu

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Thursday 25 dec

METEO CONSULT Run : 24/12 02Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

5

0

-5

40

30

20

10

0

-10

                                    
                                                                         Fri 26
                                                            
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                        Run : 24/12 02Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Fri 26

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

50° NE NE
60° NE ENE
65° NE ENE
75° E ENE
75° E ENE
80° E ENE
80° E E
80° E ENE
75° E ENE
75° E ENE
65° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
55° NE ENE
55° NE NE
50° NE NE
55° NE NE
55° NE NE
55° NE ENE
50° NE NE
55° NE NE
55° NE NE
55° NE NE

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

18 33 9 21 5
18 33 9 21 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
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
14 26 7 16 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5

0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
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

1.5
1.5
1.4
1.4
1.3
1.3
1.4
1.3
1.2
1.2
1.1
1.1
1.1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
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

250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
235° SW WSW
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
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW

0.6
0.6
0.6
0.6
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
0.3
0.3
0.3
0.3
0.3

12
12
12
12
12
12
12
11
11
11
10
10
10
10
10
10
10
10
10
9
9
9
9
9

120
120
120
130
130
110
100
110
110
110
120
120
120
120
110
110
100
100
90
80
70
60
60
50

4.9
4.5
3.9
3.1
2.3
1.8
1.6
1.8
2.4
3.1
3.8
4.4
4.5
4.4
3.9
3.3
2.6
2.1
1.8
1.9
2.4
3.0
3.8
4.4

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 52
11 52

95
55
80
70
50
55
45
55
45
60
45
55
85
40
85
90
95
100
100
100
100
95
45
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
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

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

1017
1017
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

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

0 31
0 32
0 0
1 33
2 35
2 36
3 37
4 38
4 38
3 37
2 36
2 35
1 34
1 34
1 34
2 35
2 36
3 37
3 37
3 37
3 37
3 37
3 37
2 35

-4 25
-4 25
-3 26
-2 28
0 31
1 33
1 34
2 35
1 34
0 32
-1 31
-1 30
-1 30
-1 30
-1 29
-1 30
-1 30
0 31
0 31
0 32
0 31
-1 31
-2 29
-2 28

19 35 5 10 22
21 38 5 11 24
20 37 5 10 23
19 35 5 10 22
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
13 25 4 7 16
13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
16 29 5 8 18
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
16 30 5 8 19
17 32 5 9 20
18 33 5 9 21

1.3
1.2
1.2
1.2
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
0.8
0.7
0.7
0.8
0.8
0.9

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

Expert opinion

A northeasterly, very strong and variable flow prevails over the whole area.

For Plage des Dunes :
Warning strong breeze offshore.

We are 90% sure of the situation, because we are not sure that there will be snowfall.

Skies very cloudy to overcast in the morning, cloudy spells, sometimes dense, in the afternoon. Risk of a few flurries in the morning, no precipitation in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. NE force 4 in the morning becoming ENE force 3 in the evening. Gusts reaching 18 knots until the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.

Tides at Les Sables-d'Olonne

66

Low tide 01h32 1.73m

High tide 07h41 4.89m

64

Low tide 13h57 1.62m

High tide 19h58 4.54m

www.shom.fr - © SHOM 2025

Consult the tides for December

Go further

Thu

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

Fri

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

Sat

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Sun

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

Mon

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Mon

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Wed

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

Thu

08

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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 des Dunes

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne

Go further