Weather Plage du Grazu - Detailed bulletin - Free 15-day Marine forecasts

La Trinité-sur-Mer (56470)Longitude : -3°1’,1334 W Latitude : 47°34’,086 N Altitude : 0m

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

-

- 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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Monday 15 december

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)

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

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

60

55

50

45

Tue 16

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

180° S S
175° S S
175° S S
170° S S
170° S S
175° S S
175° S S
175° S S
175° S S
175° S S
170° S S
175° S S
185° S S
185° S S
185° S S
185° S S
185° S S
205° SW SSW
210° SW SSW
225° SW SW
240° SW WSW
255° W WSW
20° N NNE
30° NE NNE

10 19 5 12 3
11 21 6 13 4
12 22 6 14 4
13 25 7 16 4
16 29 8 18 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
13 24 7 15 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
8 14 4 9 3
5 9 3 6 2
3 6 2 4 2
1 2 1 1 1
2 3 1 2 1
4 8 2 5 2

17 32 9 20 5
18 34 9 21 5
19 35 10 22 5
21 39 11 24 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
23 43 12 27 6
21 39 11 24 6
21 38 11 24 5
18 34 9 21 5
18 34 9 21 5
17 32 9 20 5
19 35 10 22 5
22 40 11 25 6
21 38 11 24 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
16 29 8 18 5
13 25 7 16 4
11 20 6 12 4
9 16 4 10 3
8 14 4 9 3

1
1
1
1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1
0.9
0.8

1.9
1.9
1.9
1.9
2
2.1
2.1
2.1
2.2
2.3
2.1
2.1
2.1
2.1
2.2
2.2
2.2
2.2
2.2
2.1
2
1.8
1.7
1.6

0.2
0.2
0.3
0.5
0.6
0.6
0.6
0.4
0.3
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.2
0.1
0.1
0
0
0

220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
215° SW SW
215° SW SW
220° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW

1.0
1.0
0.9
0.9
0.9
0.9
1.0
1.0
1.1
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.1
1.1
1.0
0.9
0.8

8
8
8
9
9
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
10
10
10
10

100
100
100
90
80
80
80
90
100
110
130
130
140
140
140
130
120
120
130
140
150
150
160
170

2.2
2.4
2.9
3.4
3.9
4.3
4.4
4.2
3.8
3.2
2.6
2.2
2.0
2.2
2.6
3.1
3.8
4.3
4.5
4.4
4.1
3.5
2.9
2.4

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
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

85
85
85
70
30
35
25
55
70
90
95
100
100
100
100
100
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
20
30
25
20
20
0
0
0
0
0
20
30

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

1007
1007
1007
1007
1006
1006
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007

0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 51

9 49
9 48
9 48
10 49
10 50
10 50
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
8 47
9 47
9 48
9 48
9 49
10 50
10 50
11 51
10 50
9 48

15 28 4 8 17
16 29 5 8 18
16 30 5 8 19
18 34 5 9 21
20 37 5 10 23
20 37 5 10 23
19 36 5 10 22
18 34 5 9 21
17 31 5 9 19
15 27 4 8 17
13 25 4 7 16
14 26 4 7 16
14 26 4 7 16
17 32 5 9 20
17 32 5 9 20
16 29 5 8 18
14 26 4 7 16
12 23 4 6 14
10 18 3 5 11
7 13 3 4 8
5 10 2 3 6
3 6 2 2 4
4 8 2 2 5
5 10 2 3 6

0.9
0.9
0.9
1
1
1
1.1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
1
1
1.1
1.1

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

Expert opinion

A southerly, strong and variable flow prevails over the East of the basin. Over the West, it is northwesterly, moderate and mostly variable.

For Plage du Grazu :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Very cloudy in the morning, sunny, progressively clouding over in the afternoon. No precipitation. In the evening, overcast skies.
Risk of showers in the early hours. S force 4 in the morning temporarily force 5 in the middle of the day. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at La Trinité-sur-Mer

47

High tide 01h34 4.38m

Low tide 07h34 2.14m

49

High tide 13h52 4.39m

Low tide 20h08 2.03m

www.shom.fr - © SHOM 2025

Consult the tides for December

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

-

- 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

* +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 du Grazu

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at La Trinité-sur-Mer