Weather Bassin de Dombret - Chaume - Detailed bulletin - Free 15-day Marine forecasts

Les Sables-d'Olonne (85100)Lon : -1°48’,0666 W Lat : 46°29’,334 N Alt : 0m

Fri

17

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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

26

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Mon

27

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Tue

28

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Wed

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Thu

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Fri

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BULLETIN

Reliability 90%

No gale warning.

Marine wind risk

Friday 17 apr

METEO CONSULT Run : 16/04 00Z 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)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

2

1.5

1

3

0

25

20

15

10

5

80

70

60

50

40

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

Sat 18

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

45° NE NE
55° NE NE
65° NE ENE
70° E ENE
115° SE ESE
170° S S
200° S SSW
240° SW WSW
280° W W
295° NW WNW
305° NW NW
310° NW NW
315° NW NW
320° NW NW
325° NW NW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
345° N NNW

4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
3 5 1 3 1
4 7 2 4 2
5 9 3 6 2
6 12 3 7 3
8 15 4 9 3
10 18 5 11 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
8 15 4 9 3

8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
6 12 3 7 3
8 15 4 9 3
10 19 5 12 3
11 21 6 13 4
13 24 7 15 4
16 29 8 18 5
18 34 9 21 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
16 30 8 19 5
15 27 8 17 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
15 27 8 17 4
16 29 8 18 5
15 28 8 17 4

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

0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.1

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
270° W W
270° W W

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

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

270
260
260
260
250
240
230
220
210
210
200
200
190
190
190
190
190
190
180
180
170
170
150
150

4.6
3.5
2.3
1.3
0.7
0.8
1.5
2.5
3.7
4.8
5.4
5.4
4.9
3.8
2.6
1.5
0.8
0.7
1.2
2.2
3.4
4.6
5.4
5.6

14 57
14 57
14 57
14 57
14 57
14 57
14 58
15 58
15 59
15 59
15 59
15 60
16 60
15 60
15 60
15 59
15 59
15 59
15 58
15 58
14 58
14 58
14 57
14 57

95
80
0
20
10
5
5
5
5
5
25
10
25
60
45
55
60
60
60
55
45
50
65
70

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

0
0
1
2
3
4
6
6
6
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0

13 55
14 56
14 57
15 59
17 63
18 65
18 65
18 65
18 64
18 64
18 64
17 63
17 62
15 60
14 58
13 56
13 55
12 54
11 53
11 52
11 52
11 52
11 52
11 51

11 52
12 54
15 60
16 61
20 68
23 73
24 75
23 74
22 72
22 71
20 68
18 64
15 59
13 55
10 51
10 49
9 49
9 48
8 47
8 47
8 46
8 46
8 46
8 46

5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
5 10 2 3 6
5 10 2 3 6
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
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

1.8
1.8
1.7
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.4
1.4

Forecasts established in local time
Caption Glossary

Expert opinion

A westerly, moderate and very variable flow prevails over the whole area.

For Bassin de Dombret - Chaume :
No gale warning.

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

Lots of cloud dispersing during the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NE force 2 turning W force 3 in the middle of the day then NW force 4. Gusts reaching 19 knots in the evening. Moderate sea becoming slight in the evening. Moderate, long swell from WSW then low, fairly long swell in the evening. Excellent visibility.

Tides at Les Sables-d'Olonne

97

High tide 05h17 5.55m

Low tide 11h20 0.71m

101

High tide 17h35 5.47m

Low tide 23h41 0.65m

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

Consult the tides for April

Go further

Fri

17

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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

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

Wed

22

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Thu

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Fri

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

Sat

25

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Sun

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

Mon

27

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Tue

28

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Wed

29

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Thu

30

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

Fri

01

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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 Bassin de Dombret - Chaume

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne

Go further