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

Les Sables-d'Olonne (85180)Longitude : -1°45’,6666 W Latitude : 46°28’,734 N Altitude : 0m

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 17 september

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1.5

1

0.5

3

0

30

25

20

15

10

90

80

70

60

50

Thu 18

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

130° SE SE
170° S SSE
145° SE SE
130° SE SE
120° SE ESE
110° E ESE
105° E ESE
105° E ESE
115° SE ESE
135° SE SE
150° SE SSE
160° S SSE
170° S S
180° S S
190° S S
200° S SSW
215° SW SW
240° SW WSW
260° W W
275° W W
310° NW NW
335° NW NNW
350° N N
5° N N

2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2
5 9 3 6 2
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
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
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
9 17 5 11 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
5 10 3 6 2
5 9 3 6 -
5 10 3 6 -
5 10 3 6 -

1.3
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9

2.4
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2
2
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.7
1.7
1.7
1.8

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

260° 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
260° W W
260° W W
260° W W
260° 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

1.3
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9

11
11
11
11
11
11
11
10
10
10
10
10
9
10
10
10
9
9
9
9
9
9
9
10

200
200
200
200
200
190
190
180
180
170
160
160
150
150
150
150
150
150
150
150
150
150
150
150

4.1
4.3
4.2
3.9
3.3
2.8
2.4
2.3
2.4
2.8
3.2
3.7
4.2
4.5
4.6
4.4
3.8
3.1
2.4
2.0
1.9
2.1
2.6
3.2

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67

5
30
25
25
20
30
35
55
75
75
70
55
35
65
50
25
20
25
20
15
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

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

1024
1024
1024
1023
1023
1023
1022
1022
1023
1023
1023
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023

0
0
0
0
0
0
0
0
0
1
2
3
5
4
4
4
2
1
0
0
0
0
0
0

14 56
15 59
15 59
15 58
14 58
14 57
14 56
14 56
15 59
17 62
18 65
19 66
20 67
20 68
20 69
20 69
20 69
20 68
20 67
19 66
18 64
17 62
16 61
15 59

13 55
14 57
14 57
13 56
13 55
12 54
12 53
11 53
13 55
16 61
19 66
21 69
23 73
26 78
27 80
27 80
26 78
25 76
20 68
18 64
16 62
16 60
15 58
14 57

3 6 2 2 4
3 6 2 2 4
4 7 2 2 4
5 9 2 3 6
6 11 2 3 7
8 14 3 4 9
8 14 3 4 9
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
2 3 1 1 2
1 2 1 1 1
3 5 1 1 3
4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
5 10 2 3 6
6 11 2 3 7
6 11 2 3 7

1.6
1.6
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1
1
1
1
1
1
1.1
1.1
1.1

Forecasts established in local time
Last updated 0min ago | Next update in 3h
Caption

Expert opinion

High 1026 hPa centered on the North of the Bay of Biscay moving at 18 knots to the East to be centered on the South-West of France.

For Plage de Tanchet :
No gale warning.

We are 90% sure of the situation, because the clear patches could be more numerous than forecast.

Skies changeable to very cloudy. No precipitation. In the evening, relatively cloudless skies clearing.
ESE force 3 turning S in the middle of the day then WNW force 2. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day then excellent.

Tides at Les Sables-d'Olonne

41

High tide 02h30 4.28m

Low tide 07h44 2.26m

47

High tide 14h58 4.58m

Low tide 20h40 1.9m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

- 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 Tanchet

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne