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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

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

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

Fri

23

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 9 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

30

20

10

0

10

5

0

0.5

0

3

0

25

20

15

10

5

80

70

60

50

40

Sat 10

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

45° NE NE
50° NE NE
50° NE NE
55° NE NE
60° NE ENE
60° NE ENE
70° E ENE
80° E ENE
95° E E
95° E E
95° E E
105° E ESE
125° SE SE
150° SE SSE
170° S SSE
170° S S
175° S S
180° S S
190° S S
210° SW SSW
225° SW SW
40° NE NE
115° SE ESE
90° E E

6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
10 18 5 11 3
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
5 9 3 6 2
4 7 2 4 2
1 2 1 1 1
2 4 1 2 1
2 4 1 2 1
3 6 2 4 2

11 21 6 13 4
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
16 29 8 18 5
13 24 7 15 4
15 28 8 17 4
16 29 8 18 5
17 32 9 20 5
16 30 8 19 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
15 28 8 17 4
12 23 6 14 4
10 19 5 12 3
8 14 4 9 3
6 11 3 7 2
8 15 4 9 3
8 14 4 9 3

0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9

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

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

12
12
11
11
11
11
11
11
11
10
10
10
10
10
10
9
9
9
9
9
9
9
9
10

200
190
190
180
190
200
200
190
180
180
170
160
150
150
140
140
150
150
150
150
150
150
150
150

2.3
3.1
4.0
4.6
4.8
4.6
4.1
3.3
2.5
1.9
1.5
1.5
2.0
2.9
3.8
4.6
5.0
4.8
4.3
3.6
2.8
2.0
1.6
1.5

15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

65
60
65
35
65
85
95
100
100
100
100
100
90
90
85
40
20
40
35
60
55
55
95
100

0
0
0
0
0
0
0
0
0
1
0.2
0.3
0.7
0
0
0
0
0
0
0
0
0
0.3
0.7

-
-
-
-
-
-
-
-

0
0
0
0
0
0
25
30
45
60
75
75
55
40
30
25
25
20
20
0
0
20
50
70

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

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009

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

14 58
14 57
13 55
12 54
12 54
12 54
12 54
12 54
13 55
13 56
14 57
15 59
16 61
18 64
18 65
18 65
18 65
18 65
18 64
17 63
17 63
17 62
16 60
15 59

12 54
11 52
10 49
9 49
9 49
9 49
9 49
10 49
10 50
10 51
13 55
15 58
16 61
20 69
20 68
21 69
21 70
20 69
19 66
17 63
17 63
16 60
15 59
14 56

12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
13 25 4 7 16
13 25 4 7 16
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
12 23 4 6 14
13 25 4 7 16
11 21 4 6 13
10 18 3 5 11
12 22 4 6 14
10 18 3 5 11
8 14 3 4 9
6 12 3 3 7
5 9 2 3 6
3 5 1 1 3
1 2 1 1 1
3 5 1 1 3
3 5 1 1 3
4 8 2 2 5

0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6

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

Expert opinion

A northeasterly and moderate flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.

For Plage de la Base Nautique :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

In the evening, very cloudy.
No precipitation. NE wind force 2. Gusts reaching 10 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Excellent visibility.

Tides at Fromentine

62

High tide 03h37 4.68m

Low tide 09h53 1.56m

65

High tide 15h43 4.77m

Low tide 22h09 1.59m

www.shom.fr - © SHOM 2025

Consult the tides for May

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

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

* +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