Weather Anse de Trébézy - Detailed bulletin - Free 15-day Marine forecasts

Saint-Nazaire FRALongitude : -2°14’,9778 W Latitude : 47°15’,162 N Altitude : 0m

Sat

21

-

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

Sun

22

-

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

Mon

23

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

29

-

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

Mon

30

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

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

Fri

04

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

Sat

05

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 21 june

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

20

15

10

5

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

40

30

20

10

100

90

80

70

60

50

Sun 22

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

190° S S
210° SW SSW
215° SW SW
225° SW SW
245° SW WSW
265° W W
270° W W
280° W W
275° W W
275° W W
280° W W
285° W WNW
295° NW WNW
310° NW NW
320° NW NW
320° NW NW
315° NW NW
330° NW NNW
320° NW NW
315° NW NW
295° NW WNW
280° W W
275° W W
270° W W

9 17 5 11 3
10 19 5 12 3
8 15 4 9 3
8 15 4 9 3
9 17 5 11 3
8 15 4 9 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
6 12 3 7 3
8 15 4 9 3
9 17 5 11 3

15 27 8 17 4
19 36 10 22 5
18 33 9 21 5
16 30 8 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
18 34 9 21 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
15 27 8 17 4
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
12 23 6 14 4
15 27 8 17 4
17 31 9 19 5

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.2
0.2

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.7
0.8
0.8
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.6
0.5
0.5

0.1
0.1
0.1
0.1
0.1
0
0.1
0.1
0.1
0.2
0.2
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0.1
0.1

235° SW SW
225° SW SW
220° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW WSW
240° SW WSW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2

9
6
5
9
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5
5
4
5

120
120
120
120
110
50
45
35
25
25
25
30
30
35
35
35
35
35
40
40
40
35
35
30

4.9
4.8
4.3
3.5
2.7
2.0
1.7
1.9
2.4
3.1
4.0
4.7
5.1
5.1
4.7
3.9
3.0
2.2
1.7
1.6
2.0
2.6
3.5
4.3

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63

45
5
5
25
10
25
10
10
5
5
30
20
25
40
35
15
15
45
25
15
15
45
25
10

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
20
20
20
20
25
20
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

1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019

7
8
7
5
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
7
8

28 82
25 77
26 79
26 78
24 76
24 75
23 73
21 69
20 69
20 68
20 67
20 67
19 67
19 67
19 66
18 65
18 64
17 63
18 64
19 66
20 68
21 70
22 71
22 72

33 91
32 89
34 93
32 90
29 85
28 82
25 76
21 70
20 68
16 61
16 61
16 61
16 61
16 61
17 62
16 61
15 60
16 60
17 62
19 67
24 75
26 80
28 82
29 84

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

Expert opinion

For Anse de Trébézy :
No gale warning.

The reliability of the situation is assessed at 90%.

Changeable skies becoming less cloudy. No precipitation. In the evening, skies with few clouds.
SSW force 3 in the middle of the day turning W in the evening. Gusts reaching 19 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from SW. Excellent visibility.

Tides at Saint-Nazaire

58

High tide 01h28 5.04m

Low tide 07h35 1.75m

61

High tide 14h11 4.94m

Low tide 20h09 1.73m

www.shom.fr - © SHOM 2025

Consult the tides for June

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

29

-

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

Mon

30

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

Tue

01

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

Wed

02

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

Thu

03

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

Fri

04

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

Sat

05

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- 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 anchorage Anse de Trébézy

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Saint-Nazaire