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

Saint-Jean-de-Monts (85270)Lon : -2°1’,9164 W Lat : 46°45’,366 N Alt : 0m

Wed

28

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

Thu

29

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Fri

30

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Sat

31

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

Sun

01

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Mon

02

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Tue

03

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

Wed

04

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

Thu

05

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Fri

06

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Sat

07

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Sun

08

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Mon

09

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Tue

10

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Wed

11

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BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Wednesday 28 jan

METEO CONSULT Run : 28/01 00Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

2

1.5

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Thu 29
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 28/01 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 29

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

160° S SSE
160° S SSE
160° S SSE
155° SE SSE
155° SE SSE
145° SE SE
140° SE SE
145° SE SE
135° SE SE
140° SE SE
145° SE SE
155° SE SSE
170° S S
165° S SSE
165° S SSE
155° SE SSE
160° S SSE
160° S SSE
155° SE SSE
165° S SSE
160° S SSE
160° S SSE
160° S SSE
165° S SSE

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

14 26 7 16 4
15 28 8 17 4
15 28 8 17 4
17 31 9 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
16 29 8 18 5
18 33 9 21 5
19 35 10 22 5
19 36 10 22 5
17 32 9 20 5
16 29 8 18 5
16 30 8 19 5
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
18 34 9 21 5
19 35 10 22 5
22 40 11 25 6

1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.9
1.9
1.9
1.9
1.8
1.8
1.8

0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.7
0.5
0.5
0.5

230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW

1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.8
1.9
1.9
1.7
1.7
1.7
1.7

16
16
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
13
13
13

410
410
410
400
400
390
370
360
360
360
360
360
350
350
350
350
350
340
320
310
300
280
270
270

3.9
3.4
2.7
2.2
1.9
2.0
2.2
2.7
3.2
3.6
4.0
4.2
4.2
3.8
3.2
2.5
2.0
1.8
1.9
2.2
2.7
3.3
3.8
4.2

10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49

0
0
35
35
45
60
80
85
85
70
85
90
95
85
70
50
80
90
80
100
95
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7

-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
20
20
0
20
25
30
0
0
0
0
0
20
35
45
70
85
90

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
5
15
10
5
>20
>20
>20

994
994
995
995
996
997
996
996
997
997
997
997
996
996
996
996
996
996
996
996
996
996
996
995

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

11 52
10 51
10 50
9 48
8 46
7 45
7 45
7 45
7 45
7 45
7 44
7 45
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 47
9 48
9 49
10 49

12 53
10 50
9 48
7 44
5 41
4 40
4 39
4 39
3 38
3 38
4 39
4 39
5 40
5 40
5 40
5 40
4 40
5 41
5 41
5 41
6 43
6 43
6 43
6 43

10 19 3 5 12
12 22 4 6 14
11 21 4 6 13
13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
15 28 4 8 17
16 29 5 8 18
17 32 5 9 20
15 27 4 8 17
13 24 4 7 15
12 22 4 6 14
12 23 4 6 14
10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
9 17 3 5 11
9 17 3 5 11
10 19 3 5 12
11 20 4 6 12
10 19 3 5 12
13 25 4 7 16
15 28 4 8 17
15 27 4 8 17

2.9
2.8
2.8
2.8
2.7
2.7
2.8
2.8
2.8
2.8
2.8
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
3
3
3
3.1
3

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

Expert opinion

A southerly, strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, very strong and variable.

For Plage des Becs :
No gale warning.

The reliability of the situation is assessed at 85%.

Clear skies becoming somewhat cloudy. In the evening, very cloudy.
Risk of showers in the early hours. SSE force 3 in the middle of the day becoming SE force 4 in the evening. Gusts reaching 19 knots in the evening. Moderate sea. Moderate, long swell from SW. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

47

High tide 00h02 4.1m

Low tide 05h42 1.87m

47

High tide 12h43 4.19m

Low tide 18h16 1.93m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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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 Becs

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie

Go further