Weather Plage de la Base Nautique - Detailed bulletin - Free 15-day Marine forecasts

Saint-Jean-de-Monts (85160)Longitude : -2°5’,0334 W Latitude : 46°47’,214 N Altitude : 0m

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

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Monday 24 november

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

15

10

5

40

30

20

10

5

0

2

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

Tue 25

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

310° NW NW
320° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
345° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
350° N NNW
350° N N
350° N N

16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

28 51 14 32 7
28 51 14 32 7
28 51 14 32 7
26 48 13 30 6
25 46 13 29 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
23 42 12 26 6
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6
22 41 11 25 6
23 43 12 27 6
24 44 12 27 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
21 39 11 24 6
19 36 10 22 5
18 33 9 21 5
16 29 8 18 5

1.5
1.4
1.4
1.3
1.2
1.2
1.2
1.2
1.1
1.1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.8
0.8
0.8

2.8
2.6
2.5
2.4
2.3
2.2
2.2
2.2
2.1
2.1
2
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.6
1.6
1.5

0.5
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

1.5
1.4
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.7

9
9
9
9
9
10
10
9
9
9
9
10
9
9
9
9
9
9
9
9
9
9
9
9

130
140
140
140
140
140
140
130
130
130
140
140
140
140
130
130
130
130
130
130
130
130
130
140

4.4
3.9
3.3
2.7
2.3
2.1
2.2
2.8
3.6
4.3
4.8
4.9
4.7
4.2
3.6
3.0
2.4
2.1
2.1
2.4
3.1
3.9
4.5
4.6

13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

10
0
75
20
20
30
65
35
20
75
40
85
70
70
50
45
50
35
60
60
80
70
65
75

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

95
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

1002
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1013
1014
1015
1016
1016
1016
1016
1017
1018
1018
1019

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

10 51
10 51
10 51
10 50
10 49
9 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 47
9 49
10 50
10 50
10 51
10 51
10 50
10 49
9 48
8 47
8 46

5 41
5 41
5 41
5 41
5 41
5 40
5 40
5 40
5 40
5 40
5 40
5 40
5 40
5 40
6 43
7 44
8 46
9 47
9 47
8 46
7 44
6 42
5 40
4 39

26 48 6 13 30
26 48 6 13 30
26 49 6 14 30
25 47 6 13 29
25 47 6 13 29
24 45 6 13 28
25 46 6 13 29
24 45 6 13 28
23 43 6 12 27
23 42 6 12 26
23 42 6 12 26
23 42 6 12 26
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
22 41 6 11 25
22 40 6 11 25
20 37 5 10 23
19 35 5 10 22
18 34 5 9 21
19 36 5 10 22
18 34 5 9 21
19 35 5 10 22
18 33 5 9 21

2.7
2.6
2.5
2.4
2.3
2.3
2.3
2.3
2.2
2.1
2.1
2
2
2
1.9
1.8
1.8
1.7
1.6
1.6
1.6
1.6
1.6
1.6

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

Expert opinion

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

For Plage de la Base Nautique :
Warning strong breeze offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

In the evening, cloud and long sunny periods.
Light showers progressively becoming less frequent. NW wind force 5. Gusts reaching 28 knots in the evening. Moderate sea. Low, fairly long swell from WSW. Excellent visibility.

Tides at Fromentine

65

Low tide 00h41 1.93m

High tide 06h00 5.1m

62

Low tide 13h04 1.87m

High tide 18h16 4.82m

www.shom.fr - © SHOM 2025

Consult the tides for November

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

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

- 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 la Base Nautique

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Fromentine