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

Tue

04

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- 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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 4 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)

40

30

20

10

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

Wed 5

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

155° SE SSE
155° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
150° SE SSE

13 25 7 16 4
15 27 8 17 4
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5
19 35 10 22 5
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
23 42 12 26 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
20 37 10 23 5
21 39 11 24 6
22 40 11 25 6
23 42 12 26 6
24 44 12 27 6
23 43 12 27 6
22 41 11 25 6
21 39 11 24 6

24 44 12 27 6
25 47 13 29 6
27 50 14 31 7
27 50 14 31 7
28 52 14 32 7
29 53 15 33 7
31 57 16 35 7
30 55 15 34 7
31 58 16 36 7
33 61 17 38 7
33 62 17 39 8
35 64 18 40 8
36 66 18 41 8
36 67 19 42 8
36 66 18 41 8
36 66 18 41 8
35 65 18 40 8
35 64 18 40 8
35 64 18 40 8
37 68 19 42 8
37 69 19 43 8
37 69 19 43 8
36 67 19 42 8
35 64 18 40 8

1.3
1.4
1.4
1.5
1.5
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.8
1.9
1.9
1.8
1.9
1.8
1.7
1.6
1.6
1.6

2.4
2.5
2.6
2.7
2.7
2.6
2.6
2.7
2.7
2.8
2.8
2.8
2.8
3
3.2
3.4
3.4
3.3
3.4
3.3
3.1
2.9
2.9
2.9

1
1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.3
1.3
1.2
1.3
1.5
1.6
1.6
1.6
1.7
1.2
1
0.9
0.9
1

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW

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

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

100
100
80
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
100
100
100
110
110
120

5.7
5.1
4.2
3.1
2.0
1.3
1.0
1.4
2.4
3.7
4.9
5.7
5.7
5.3
4.4
3.4
2.3
1.5
1.1
1.2
2.0
3.3
4.7
5.7

15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
16 60
16 60
16 60

50
35
50
55
55
35
55
50
20
30
50
65
60
70
70
85
80
85
90
95
100
70
60
60

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007
1008
1007
1007
1007
1006
1005
1005

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

17 63
17 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 60
16 60
16 60
16 60
16 61
16 61
16 61
17 62
17 62
17 63
18 64
18 64
18 64

13 56
12 54
11 51
11 51
10 51
10 51
10 51
10 51
10 50
9 49
9 49
9 48
9 47
9 47
9 48
9 49
10 49
10 49
11 51
11 52
12 53
12 54
13 55
13 56

18 34 5 9 21
20 37 5 10 23
21 39 6 11 24
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
22 41 6 11 25
23 42 6 12 26
25 46 6 13 29
26 48 6 13 30
26 49 6 14 30
27 50 7 14 31
28 52 7 14 32
28 51 7 14 32
28 52 7 14 32
26 48 6 13 30
27 50 7 14 31
25 47 6 13 29
26 49 6 14 30
26 49 6 14 30
29 53 7 15 33
28 52 7 14 32
26 49 6 14 30
26 49 6 14 30

2.2
2.3
2.3
2.3
2.4
2.4
2.5
2.6
2.6
2.7
2.8
2.9
3
3.1
3.1
3.1
3.1
3.2
3.3
3.2
3.1
3.1
3
3

Forecasts established in local time
Last updated 36min ago | Next update in 3h
Caption

Expert opinion

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

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

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

Cloudy spells, sometimes dense. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. SSE force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 31 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from WSW. Excellent visibility.

Tides at Fromentine

90

High tide 03h01 5.55m

Low tide 09h36 1.3m

96

High tide 15h19 5.86m

Low tide 22h00 1.03m

www.shom.fr - © SHOM 2025

Consult the tides for November

Tue

04

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- 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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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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 de la Base Nautique

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Fromentine