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

Bretignolles-sur-Mer (85470)Lon : -1°51’,6666 W Lat : 46°36’,786 N Alt : 0m

Weather Risk Briefing

Mon

21

-

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

-

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Monday 21 sep

METEO CONSULT Run : 20/09 18Z Mesh : 1km Updated, 5h ago Update in 20min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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

30

25

20

15

10

5

0

20

15

10

5

10

5

0

1

0.5

3

0

40

30

20

10

90

80

70

60

50

                                    
                                                                         Tue 22
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 20/09 18Z
                Mesh : 1km
                Updated, 5h ago
                Update in 20min

Tue 22

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

45° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
45° NE NE
35° NE NNE
30° NE NNE
20° N NNE
20° N NNE
30° NE NNE
35° NE NE
40° NE NE
35° NE NE
40° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE

8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
6 11 3 7 2
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3

12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
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
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0

260° W W
260° W W
260° W W
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W W
260° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6

10
10
10
11
11
11
10
11
11
11
11
11
11
10
11
11
11
11
10
10
10
10
10
10

170
170
190
200
200
190
190
190
190
190
190
190
170
170
180
190
190
180
180
180
180
170
170
170

3.1
2.8
2.6
2.6
2.7
3.0
3.3
3.7
3.9
4.1
4.0
3.7
3.3
2.9
2.5
2.3
2.4
2.6
2.9
3.3
3.7
3.9
4.0
3.9

20 68
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68

0
0
50
60
70
65
30
15
5
5
5
5
5
5
5
5
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
0
0
0
0
0
0
0
0

10
5
5
5
5
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1031
1031
1031
1031
1031
1032
1032
1031
1031
1030
1030
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

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

15 60
15 59
15 59
15 59
15 60
17 62
19 65
21 69
23 73
24 75
25 77
25 78
26 78
26 78
25 77
23 73
21 70
20 67
19 65
18 64
17 62
16 61
16 60
15 59

12 54
12 54
12 54
12 54
13 55
15 60
19 66
26 79
29 84
30 86
31 88
31 88
27 80
26 78
23 74
21 69
18 65
17 63
16 61
15 59
14 58
13 56
13 55
12 54

11 20 4 6 12
11 20 4 6 12
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
10 19 3 5 12
9 17 3 5 11
7 13 3 4 8
5 10 2 3 6
7 13 3 4 8
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
9 17 3 5 11
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14

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

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de St Nazaire aux Sables d'Olonne

Weather Risk Briefing

High 1027 hPa centered at 150 nautical miles in the West-South-West of the Île de Sein moving at 14 knots to the North-East and gaining strength to 1030 hPa to be centered off Breton Cape.

For Plage de la Normandelière :
No gale warning.

We are 80% 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 despite some high cloud in the afternoon. No precipitation. In the evening, skies with few clouds.
NE wind force 3 continuing all day. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Saint-Gilles-Croix-de-Vie

24

High tide 01h59 3.76m

Low tide 07h30 2.55m

29

High tide 14h16 4.06m

Low tide 20h13 2.33m

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

Consult the tides for September

Go further

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

-

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

Mon

05

-

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

Weather beach Plage de la Normandelière

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie

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