Weather Grande Plage - Detailed bulletin - Free 15-day Marine forecasts

La Bernerie-en-Retz FRALongitude : -2°2’,484 W Latitude : 47°4’,836 N Altitude : 1m

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

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

Wed

01

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 17 september

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)

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

25

20

15

10

75

70

65

60

55

50

Thu 18

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

185° S S
200° S SSW
220° SW SW
230° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
255° W WSW
245° SW WSW
240° SW WSW
230° SW SW
225° SW SW
170° S S
145° SE SE
150° SE SSE
145° SE SE
135° SE SE
125° SE SE
110° E ESE
105° E ESE

6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
6 12 3 7 3
5 10 3 6 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2

11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
12 23 6 14 4
11 20 6 12 4
9 17 5 11 3
8 14 4 9 3
6 11 3 7 -
4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 -
6 11 3 7 -
6 11 3 7 -
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.8
0.8
0.8
0.8
0.9
1.3
1.3
1.3
1.3
1.3
1.3

0
0
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0

260° W WSW
260° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W WSW
260° W WSW
260° W W
260° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W

0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6

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

120
120
120
120
120
110
100
100
110
120
120
120
120
120
130
130
150
150
140
140
140
140
150
150

19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

100
85
80
65
55
30
35
50
35
20
15
15
45
30
15
40
75
50
65
85
85
95
95
90

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
10
10
5
3
2
2
0.8
0.5
0.5
2
5

1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

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

16 61
19 66
20 67
20 68
20 67
20 68
20 67
19 67
19 66
18 64
17 62
16 60
15 60
15 59
15 58
14 58
14 57
14 56
13 56
13 56
13 55
13 55
13 55
14 57

14 58
20 68
21 70
21 70
21 70
21 70
20 68
19 66
18 64
16 61
15 59
15 58
14 58
14 57
14 56
13 56
13 55
13 55
12 54
12 53
11 52
11 52
12 54
14 56

8 14 3 4 9
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
4 8 2 2 5
3 6 2 2 4
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
2 4 1 1 2
3 5 1 1 3
3 5 1 1 3
2 4 1 1 2
2 3 1 1 2
1 2 1 1 1
1 1 1 0 1
2 4 1 1 2
4 8 2 2 5
6 12 3 3 7
8 14 3 4 9
8 15 3 4 9

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

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

Expert opinion

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

For Grande Plage :
No gale warning.

We are 90% sure of the situation, because, given the current situation, the size of the cloud cover is difficult to assess.

Overcast in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. S force 3 turning SW in the middle of the day then WSW. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day then good.

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

- 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 Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion