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

Thu

02

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Fri

03

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Sat

04

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Sun

05

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Mon

06

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Tue

07

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Wed

08

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Thu

09

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Fri

10

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Sat

11

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Sun

12

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Mon

13

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Tue

14

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Wed

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Thu

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BULLETIN

Reliability 90%

No gale warning.

Thursday 2 apr

METEO CONSULT Run : 2/04 00Z Mesh : 1km Updated, 27min ago Update in 6h

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

60

55

50

45

40

                                    
                                                                         Fri 3
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 2/04 00Z
                Mesh : 1km
                Updated, 27min ago
                Update in 6h

Fri 3

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

330° NW NNW
315° NW NW
305° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
315° NW NW
315° NW NW
310° NW NW
305° NW NW
300° NW WNW
295° NW WNW
290° W WNW
285° W WNW
265° W W
255° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW

10 19 5 12 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
8 15 4 9 3
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4

18 34 9 21 5
20 37 10 23 5
21 38 11 24 5
22 40 11 25 6
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
19 36 10 22 5
18 34 9 21 5
17 31 9 19 5
14 26 7 16 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
18 34 9 21 5
20 37 10 23 5
21 39 11 24 6

0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7

0.2
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.2
0.2
0.3
0.3
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.4
0.5
0.6

240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
220° SW SW
210° SW SSW

0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4

9
9
9
9
10
9
9
7
6
9
9
8
8
9
9
9
9
9
9
9
9
8
10
9

140
130
120
120
120
130
130
130
130
140
140
130
120
110
110
120
120
130
130
130
130
130
70
70

2.0
3.2
4.5
5.3
5.4
5.0
4.2
3.3
2.3
1.5
1.0
1.0
1.7
3.0
4.3
5.2
5.5
5.2
4.5
3.6
2.6
1.7
1.2
1.0

12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
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 54
12 54

55
45
25
10
10
5
35
10
5
5
10
25
35
75
95
95
100
100
100
100
100
100
100
100

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
25
40
45
40
30
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

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

1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023

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

13 56
14 56
14 57
14 58
14 56
13 56
12 54
11 52
11 51
10 51
10 50
10 49
9 49
9 48
9 48
9 49
10 49
10 50
10 50
11 51
11 52
12 53
12 54
13 55

13 55
14 56
15 59
15 59
13 56
11 52
9 48
8 46
7 45
7 45
8 46
7 45
6 44
6 44
6 43
7 45
7 45
7 45
7 45
8 46
8 47
9 48
10 50
10 49

13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
15 28 4 8 17
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
11 21 4 6 13
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
11 20 4 6 12
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12
12 23 4 6 14
13 24 4 7 15
14 26 4 7 16
15 28 4 8 17
16 29 5 8 18

1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.2
1.1
1.1
1.1
1.1
1
1
0.9
0.9
0.9
1
1.1

Forecasts established in local time
Caption

Expert opinion

A northerly and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong 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.

Cloudy spells, sometimes dense. No precipitation. In the evening, relatively clear skies becoming changeable.
NW wind force 4 from the middle of the day. Gusts reaching 22 knots. Slight sea. Low, fairly long swell from SW. Excellent visibility.

semaphore stations

Station L Ile D Yeu located 22 km from Plage de la Base Nautique

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
13h	10	16	35	13.7	-	0
12h	350	19	40	12.5	-	0
11h	350	14	33	11.4	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Fromentine

93

High tide 05h22 5.46m

Low tide 12h20 0.94m

93

High tide 17h34 5.42m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

Go further

Thu

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Sat

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Fri

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Mon

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Wed

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Thu

16

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* +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

semaphore stations

Tides at Fromentine

Go further