Weather Les Sables-d'Olonne - Detailed bulletin - Free 15-day Marine forecasts

Les Sables-d'Olonne FRALongitude : -1°47’,502 W Latitude : 46°29’,4 N Altitude : 0m

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

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

Sat

31

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Sunday 18 may

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

1

0.5

0

3

0

30

20

10

0

90

80

70

60

50

40

Sun 18

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

55° NE NE
60° NE ENE
65° NE ENE
70° E ENE
70° E ENE
70° E ENE
65° NE ENE
60° NE ENE
65° NE ENE
75° E ENE
80° E ENE
80° E E
80° E E
80° E E
80° E E
80° E E
75° E ENE
50° NE NE
45° NE NE
45° NE NE
45° NE NE
55° NE NE
50° NE NE
55° NE NE

6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
8 14 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
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
4 8 2 5 2
5 9 3 6 2
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3

9 17 5 11 -
9 17 5 11 -
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
12 23 6 14 4
15 27 8 17 4
15 28 8 17 4
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
11 20 6 12 4
11 21 6 13 4

0.4
0.4
0.5
0.5
0.5
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6

0.9
0.9
1
1
1
1.3
1.4
1.4
1.4
1.4
1.4
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3

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

195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W

0.4
0.4
0.4
0.5
0.5
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6

12
12
12
12
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10

240
240
220
220
220
180
180
170
170
160
160
160
150
150
150
160
160
170
170
170
170
170
170
160

2.9
2.3
1.9
1.8
2.0
2.5
3.2
3.8
4.2
4.3
4.1
3.6
3.1
2.6
2.2
2.1
2.2
2.6
3.1
3.7
4.2
4.4
4.4
4.0

17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
17 62
17 62
17 62
17 62
17 63
17 63
17 63
17 63
17 63
17 63

0
0
0
0
0
0
5
5
5
5
5
10
10
10
10
10
20
20
20
10
5
5
5
5

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

1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014

0
0
0
0
0
0
0
0
0
1
2
4
6
7
7
6
5
4
2
1
0
0
0
0

15 58
14 56
13 55
12 54
12 53
11 53
10 49
9 47
10 51
15 58
17 62
19 65
20 67
21 69
21 71
22 72
22 72
22 72
22 72
22 71
21 70
20 68
19 65
17 63

12 54
11 52
10 50
10 49
9 48
8 47
7 44
6 42
8 47
14 56
17 63
20 67
22 71
24 74
25 76
25 78
29 85
25 78
24 76
23 73
21 70
21 69
16 61
14 58

9 16 3 4 10
10 18 3 5 11
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 24 4 7 15
13 25 4 7 16
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
11 21 4 6 13
10 18 3 5 11
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
9 16 3 4 10
10 18 3 5 11
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14

0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Low 1010 hPa centered on the North of Portugal moving at 15 knots to the East-North-East to be centered on the South-East of the Bay of Biscay.

For Les Sables-d"Olonne :
No gale warning.

The reliability of the situation is assessed at 95%.
For the night from Saturday to Sunday NE wind force 3 continuing all night. Gusts reaching 12 knots at the end of the night.

Smooth to slight sea becoming slight at the end of the night. Low, fairly long swell from SSW. Excellent visibility. Daytime of Sunday 18 may : The weather will be good.

Skies rapidly hazing over but becoming brighter in the afternoon. No precipitation. In the evening, skies with few clouds.
ENE force 4 in the morning becoming NE force 3 in the evening. Gusts reaching 17 knots until the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Les Sables-d'Olonne

54

Low tide 02h47 1.77m

High tide 08h42 4.29m

50

Low tide 15h04 2.07m

High tide 21h21 4.46m

www.shom.fr - © SHOM 2025

Consult the tides for May

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

- 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 port Les Sables-d'Olonne

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne