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

22

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Sunday 22 mar

METEO CONSULT Run : 21/03 00Z Mesh : 1km Updated, 10h ago Update imminent

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)

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

1

0.5

3

0

20

15

10

5

0

70

60

50

40

30

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

Mon 23

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

25° NE NNE
30° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
25° NE NNE
20° N NNE
15° N NNE
10° N N
10° N N
10° N NNE
10° N N
0° N N
360° N N
0° 0 0
5° N N
10° N N
10° N NNE
20° N NNE
20° N NNE
30° NE NNE
25° NE NNE

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

11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
14 26 7 16 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
11 20 6 12 4

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

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
0.1
0.1
0.1
0.1
0.1
0.1

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

0.6
0.6
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

13
13
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
12
12
13
12
12
12
12

280
280
290
300
300
300
300
300
300
300
280
270
260
260
260
270
260
260
260
250
250
240
240
230

3.9
5.1
5.7
5.5
4.9
4.0
2.9
2.0
1.2
0.9
1.1
2.1
3.5
4.8
5.5
5.4
4.9
4.1
3.2
2.2
1.4
1.0
1.0
1.7

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 53

0
15
25
40
45
40
40
25
15
20
25
30
40
30
25
50
20
20
30
30
25
50
20
25

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10
5
4
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
5

1014
1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1018
1018

0
0
0
0
0
1
1
2
3
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0

7 45
6 42
5 42
5 41
5 41
7 44
8 47
11 51
13 55
14 56
14 57
14 58
15 58
14 58
14 57
12 54
11 52
10 50
9 49
9 47
8 46
7 45
7 44
6 43

5 41
3 38
3 37
2 36
3 37
4 40
7 45
11 52
14 58
16 61
16 62
16 61
15 59
14 57
12 54
10 50
9 47
8 46
7 44
6 42
5 41
5 40
4 40
4 39

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

0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9

Forecasts established in local time
Last updated 23min ago | Next update in 3h
Caption

Expert opinion

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

For Plage de la Base Nautique :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fog giving way to sun in early morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NNE wind force 3 continuing all day. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Fromentine

100

Low tide 00h58 0.76m

High tide 06h06 5.68m

95

Low tide 13h16 0.87m

High tide 18h18 5.5m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Sun

22

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

Mon

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

Tue

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

Wed

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

Thu

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

Fri

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

Sat

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

Sun

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

Mon

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

Tue

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

Wed

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Thu

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Fri

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

Sat

04

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

Sun

05

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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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