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

Saint-Jean-de-Monts (85160)Lon : -2°5’,0334 W Lat : 46°47’,214 N Alt : 0m

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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- 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

BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Sunday 25 jan

METEO CONSULT Run : 24/01 02Z Mesh : 1km Updated, 2h ago Update in 4h

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)

40

30

20

10

0

70

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

3

2.5

2

3

0

15

10

5

0

50

45

40

35

                                    
                                                                         Mon 26
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 24/01 02Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 26

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

225° SW SW
250° W WSW
250° W WSW
255° W WSW
265° W W
265° W W
255° W WSW
240° SW WSW
235° SW SW
225° SW SW
250° W WSW
305° NW NW
300° NW WNW
300° NW WNW
310° NW NW
310° NW NW
315° NW NW
310° NW NW
315° NW NW
305° NW NW
295° NW WNW
300° NW WNW
295° NW WNW
290° W WNW

15 27 8 17 4
17 32 9 20 5
15 28 8 17 4
15 27 8 17 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
12 22 6 14 4
11 20 6 12 4
8 14 4 9 3
2 3 1 2 1
3 5 1 3 1
5 10 3 6 2
9 16 4 10 3
11 21 6 13 4
12 22 6 14 4
10 19 5 12 3
10 19 5 12 3
9 16 4 10 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2

30 56 16 35 7
32 59 16 37 7
33 61 17 38 7
30 55 15 34 7
31 58 16 36 7
30 56 16 35 7
30 56 16 35 7
27 50 14 31 7
26 49 14 30 6
24 45 13 28 6
16 29 8 18 5
12 23 6 14 4
10 19 5 12 3
14 26 7 16 4
18 34 9 21 5
21 38 11 24 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
16 30 8 19 5
15 27 8 17 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4

2.8
2.6
2.5
2.4
2.4
2.5
2.5
2.4
2.5
2.5
2.7
2.2
2.7
2.7
2.7
2.7
2.7
2.8
2.9
2.9
2.3
2.1
2
2

0.7
0.9
0.7
0.9
0.6
0.7
0.5
0.6
0.5
0.6
0.2
0
0.1
0.1
0.1
0.1
0.2
0.1
0
0
0
0
0
0

250° W 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
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW

2.7
2.4
2.4
2.3
2.4
2.4
2.4
2.3
2.4
2.4
2.7
2.2
2.7
2.7
2.7
2.7
2.7
2.8
2.9
2.9
2.3
2.1
2.0
2.0

13
12
11
12
11
11
11
11
11
10
10
11
11
11
12
12
12
12
12
12
13
13
13
13

230
210
200
190
180
180
180
180
170
170
170
190
190
200
220
230
240
240
240
250
260
260
260
260

3.7
4.5
4.9
4.8
4.4
3.8
3.0
2.3
1.8
1.5
1.6
2.3
3.2
4.0
4.6
4.6
4.3
3.8
3.2
2.6
2.1
1.8
1.7
2.1

9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

100
100
100
95
95
80
90
85
100
100
90
90
95
50
65
25
25
30
30
30
70
55
50
50

0
0.4
0.6
0.6
0.1
0
0
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-

40
70
85
75
65
35
45
45
55
50
60
55
35
0
0
0
0
0
0
0
0
0
0
0

20
20
20
20
20
20
20
20
20
20
20
20
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
>20
>20
>20
>20
>20
>20
>20
10
10
10
10

992
992
991
992
992
992
992
991
991
990
990
991
992
993
994
995
997
998
999
999
1000
1001
1001
1001

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

9 48
10 49
9 48
8 47
8 46
9 48
10 49
9 49
9 48
9 48
9 47
8 46
7 45
7 45
7 45
7 45
7 45
7 45
7 45
7 44
7 44
7 44
7 44
7 45

4 40
4 39
4 39
3 38
4 39
6 43
7 45
6 44
6 43
7 44
8 47
7 45
5 41
4 39
3 38
3 38
4 38
4 38
4 40
4 39
4 39
4 40
4 40
5 41

21 38 5 11 24
23 42 6 12 26
19 36 5 10 22
18 34 5 9 21
17 31 5 9 19
18 34 5 9 21
17 32 5 9 20
16 29 5 8 18
13 24 4 7 15
11 20 4 6 12
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
15 27 4 8 17
17 32 5 9 20
18 33 5 9 21
17 31 5 9 19
17 31 5 9 19
14 26 4 7 16
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

3.9
3.9
3.8
3.7
3.7
3.5
3.5
3.5
3.5
3.5
3.5
3.4
3.5
3.5
3.6
3.7
3.7
3.7
3.6
3.5
3.4
3.3
3.2
3.1

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

Expert opinion

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

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies to overcast. Light showers all day. In the evening, clear periods developing.
Possibility of showers WSW force 5 becoming force 4 in the middle of the day then NW. Gusts reaching 33 knots in the morning. Rough sea. Moderate, long swell from WSW. Excellent visibility becoming excellent in the middle of the day then good.

Tides at Fromentine

68

Low tide 02h55 1.54m

High tide 08h13 4.92m

64

Low tide 15h18 1.51m

High tide 20h29 4.62m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

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

Thu

29

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- 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

* +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

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