Weather Plage L'Atlantique - Detailed bulletin - Free 15-day Marine forecasts

La Tranche-sur-Mer (85360)Longitude : -1°24’,6 W Latitude : 46°20’,586 N Altitude : 0m

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

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

Tue

04

-

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

Wed

05

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

Thu

06

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

Fri

07

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Friday 21 february

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)

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

9

6

3

0

15

10

5

60

55

50

45

40

Sat 22

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

160° S SSE
160° S SSE
155° SE SSE
165° S SSE
170° S SSE
170° S S
180° S S
175° S S
170° S S
180° S S
175° S S
170° S S
165° S SSE
175° S S
190° S S
215° SW SW
225° SW SW
220° SW SW
230° SW SW
240° SW WSW
240° SW WSW
255° W WSW
255° W WSW
255° W WSW

15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
16 30 8 19 5
15 28 8 17 4
15 28 8 17 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
9 16 4 10 3
8 14 4 9 3
9 17 5 11 3
8 14 4 9 3
8 15 4 9 3
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3

27 50 14 31 7
28 51 14 32 7
29 53 15 33 7
29 53 15 33 7
28 52 14 32 7
28 52 14 32 7
29 53 15 33 7
28 51 14 32 7
28 52 14 32 7
21 38 11 24 5
23 43 12 27 6
25 46 13 29 6
25 47 13 29 6
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
17 32 9 20 5
19 36 10 22 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4

1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3

2.3
2.3
2.3
2.3
2.3
2.4
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.5
2.4

0.7
0.7
0.6
0.6
0.6
0.6
0.7
0.7
0.6
0.5
0.4
0.5
0.3
0.5
0.6
0.4
0.4
0.4
0.4
0.4
0.2
0.1
0.1
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
230° SW SW
225° SW SW
225° SW SW
255° W WSW
230° SW SW
215° SW SW
185° S S
220° SW SW
205° SW SSW
210° SW SSW
210° SW SSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

1.0
1.0
1.0
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.2
1.2
1.3
1.3
1.2
1.1
1.1
1.1
1.1
1.1
1.3
1.4
1.3
1.3

14
13
13
14
14
14
14
14
13
14
14
14
15
15
15
15
15
14
14
14
14
14
14
15

280
260
280
290
290
290
290
290
300
320
330
330
330
330
330
330
330
330
330
330
330
330
330
330

4.0
3.7
3.4
3.1
3.0
3.0
3.2
3.4
3.7
4.0
4.3
4.5
4.5
4.3
3.9
3.5
3.1
3.0
3.0
3.2
3.5
3.8
4.1
4.3

9 48
9 48
9 48
9 48
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 49
9 49

100
100
35
35
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
70
75
50
60

0
0
0
0
0
0
0
0
0
0.6
0.7
1.3
2.4
2.4
2.2
1.9
1.7
1.4
1.5
0
0
0
0
0

-
-
-
-
-
-
-

0
0
0
0
0
0
0
25
40
70
85
100
100
100
100
95
95
80
70
45
45
30
40
30

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
>20
10
15
5
10
15
>20

1015
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1013
1014
1015
1016
1018
1019

0
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

13 55
13 56
14 57
14 58
14 58
14 57
14 56
13 56
13 55
13 55
12 54
12 53
11 52
11 52
11 51
11 51
11 51
10 51
10 51
10 51
10 50
11 51
12 53
12 54

8 46
8 47
10 51
11 52
10 50
10 49
9 47
8 47
9 47
9 47
8 46
8 46
7 44
7 44
7 45
8 46
8 46
7 45
8 46
8 46
8 46
9 47
10 51
11 52

20 37 5 10 23
23 43 6 12 27
22 40 6 11 25
22 40 6 11 25
21 39 6 11 24
22 41 6 11 25
19 36 5 10 22
18 33 5 9 21
17 31 5 9 19
15 28 4 8 17
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
15 27 4 8 17
11 20 4 6 12
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10

3
2.7
2.8
2.9
3
3.1
3.3
3.3
3.3
3.3
3.3
3.3
3.4
3.4
3.4
3.4
3.4
3.3
3.3
3.3
3.3
3.2
3.1
3

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

Expert opinion

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

For Plage L"Atlantique :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Very cloudy skies to overcast. No precipitation. In the evening, overcast skies.
Showers towards the end of the night. SSE force 5 in the morning becoming S force 4 in the evening. Gusts reaching 29 knots from the middle of the day. Slight sea. Low, long swell from WSW. Excellent visibility.

Tides at Ile-de-Ré (Saint-Martin)

32

Low tide 03h56 2.75m

High tide 09h11 4.55m

28

Low tide 16h25 2.98m

High tide 23h43 4.51m

www.shom.fr - © SHOM 2025

Consult the tides for February

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

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

Tue

04

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

- 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 L'Atlantique

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile-de-Ré (Saint-Martin)