Weather Plage des Granges - Detailed bulletin - Free 15-day Marine forecasts

Brem-sur-Mer (85340)Longitude : -1°50’,8164 W Latitude : 46°35’,034 N Altitude : 0m

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

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

Sat

20

-

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

Sun

21

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

Mon

22

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

Tue

23

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 9 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

High tide (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)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

25

20

15

10

70

65

60

55

50

Wed 10

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

150° SE SSE
190° S S
205° SW SSW
205° SW SSW
210° SW SSW
215° SW SW
215° SW SW
210° SW SSW
200° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
200° S SSW
200° S SSW
205° SW SSW
215° SW SW
230° SW SW
240° SW WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW

6 11 3 7 2
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
11 21 6 13 4
12 22 6 14 4
13 25 7 16 4
15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
13 25 7 16 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4

10 18 5 11 3
12 22 6 14 4
13 25 7 16 4
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5
20 37 10 23 5
23 42 12 26 6
24 45 13 28 6
26 48 13 30 6
28 51 14 32 7
28 52 14 32 7
24 45 13 28 6
22 40 11 25 6
21 38 11 24 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>35 >65 >19 >40 >8
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>30 >55 >16 >35 >7
>30 >60 >17 >35 >7
>30 >55 >16 >35 >7
- - - - -
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7

0.9
0.8
0.7
0.7
0.8
0.9
0.9
0.9
0.9
0.9
1
1
1.1
1.1
1
1.2
1.3
1.5
1.7
1.6
1.5
1.4
1.3
1.3

1.7
1.6
1.4
1.5
1.7
1.7
1.7
1.7
1.8
1.8
1.9
1.9
2
2
2
2.2
2.4
2.8
3.1
2.9
2.7
2.6
2.5
2.4

0.1
0.2
0.2
0.2
0.3
0.2
0.2
0.3
0.3
0.5
0.6
0.5
0.8
0.8
0.8
0.9
1.1
1.2
1.2
0.5
0.2
0.3
0.3
0.4

250° W WSW
255° W WSW
215° SW SW
255° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W WSW
265° W W
255° W WSW
270° W W
265° W W
220° SW SW
220° SW SW
230° SW SW
235° SW SW
240° SW WSW
235° SW SW
235° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW

0.9
0.7
0.7
0.7
0.8
0.9
0.8
0.8
0.9
0.8
0.8
0.9
0.7
0.7
0.6
0.7
0.7
0.9
1.2
1.5
1.5
1.4
1.3
1.2

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

130
130
120
110
110
100
100
90
90
90
90
90
80
80
70
60
60
70
60
70
70
70
80
80

1.3
0.7
0.7
1.4
2.5
3.8
4.9
5.6
5.7
5.2
4.1
2.8
1.6
0.8
0.5
1.0
1.9
3.1
4.3
5.2
5.5
5.1
4.3
3.1

18 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65

0
80
95
75
90
70
65
65
55
75
35
65
65
95
100
100
100
100
100
95
100
95
95
85

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.9
1.7
1.2
0
0
0
0.1

-
-
-
-
-
-
-
-
-
-
-

20
20
0
0
0
0
0
0
0
0
0
0
0
20
35
55
65
80
75
60
40
35
45
55

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1012
1012
1011
1011
1010
1009
1009
1009
1009
1009
1009

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

16 60
18 65
19 66
19 66
19 66
19 67
19 67
19 66
19 66
18 65
18 64
18 64
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

19 67
19 66
20 67
19 67
19 67
19 66
19 65
18 64
17 62
15 59
14 57
14 57
14 56
13 56
13 55
13 55
12 54
12 54
13 55
13 56
13 56
14 57
15 58
14 58

9 17 3 5 11
10 19 3 5 12
11 21 4 6 13
12 23 4 6 14
12 22 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
15 27 4 8 17
16 30 5 8 19
18 33 5 9 21
19 36 5 10 22
21 38 5 11 24
22 41 6 11 25
23 43 6 12 27
25 46 6 13 29
22 41 6 11 25
17 32 5 9 20
16 29 5 8 18
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
18 33 5 9 21
17 32 5 9 20

1
1
1
1
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.4
1.5
1.6
1.8
1.9
2
2
1.8
1.7
1.6
1.5
1.5
1.5

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

Expert opinion

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

For Plage des Granges :
Warning strong breeze offshore.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Cloud and sun in the morning, very cloudy in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, clear periods developing.
No precipitation. SSE force 2 turning SSW force 3 in the middle of the day then becoming force 4. Gusts reaching 20 knots in the evening. Slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Les Sables-d'Olonne

104

Low tide 00h11 0.6m

High tide 06h22 5.46m

106

Low tide 12h28 0.65m

High tide 18h39 5.77m

www.shom.fr - © SHOM 2025

Consult the tides for September

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

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

Fri

19

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- 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

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

Tue

23

-

- 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 des Granges

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne