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

Saint-Nazaire (44600)Longitude : -2°14’,7666 W Latitude : 47°15’,366 N Altitude : 0m

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

31

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

Fri

01

-

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

Sat

02

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

Sun

03

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

Mon

04

-

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

Tue

05

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

Wed

06

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

Thu

07

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

Fri

08

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

Sat

09

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 26 july

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)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

10

80

70

60

50

Sun 27

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

150° SE SSE
225° SW SW
350° N N
350° N N
330° NW NNW
330° NW NNW
295° NW WNW
280° W WNW
285° W WNW
275° W W
270° W W
260° W W
260° W W
265° W W
275° W W
280° W W
275° W W
275° W W
280° W W
280° W W
285° W WNW
310° NW NW
330° NW NNW
325° NW NW

4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
5 9 3 6 2
6 11 3 7 2
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3

8 15 4 9 3
8 14 4 9 3
6 11 3 7 -
6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
7 13 4 8 3
10 18 5 11 3
11 21 6 13 4
14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4

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

0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.8
0.8
0.9
0.9
0.8

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.2
0.1
0.1
0
0

235° SW SW
235° 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
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW

0.2
0.2
0.2
0.2
0.1
0.1
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
0.3
0.4
0.4
0.4
0.4

4
4
3
3
3
6
7
7
9
9
9
10
10
9
7
6
6
9
5
5
5
5
5
5

20
25
25
25
25
80
100
100
110
120
120
120
120
110
110
35
120
130
150
150
140
130
60
80

3.7
4.8
5.4
5.4
4.9
4.0
2.9
1.9
1.2
1.0
1.4
2.4
3.7
4.9
5.6
5.7
5.3
4.4
3.4
2.3
1.4
0.9
1.0
1.7

19 65
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 67
20 67
20 67
20 67
20 67
20 67
19 67
19 67
19 67
19 67
19 66
19 66
19 66
19 66

0
25
20
70
65
70
80
90
90
90
85
90
80
80
85
80
75
80
85
80
100
70
95
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
20
20
20
20
0
0
0
0
0
0
0
0
0
0

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

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

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

17 62
16 61
15 59
15 60
16 60
17 63
19 66
20 68
21 69
21 69
21 69
21 70
21 70
21 70
21 70
21 69
20 68
20 67
19 66
19 65
18 65
18 65
18 64
17 63

15 59
15 58
14 56
14 57
15 59
17 63
21 70
22 72
26 78
23 74
24 75
26 79
25 78
25 77
24 75
22 71
21 69
17 62
16 61
16 60
15 60
16 60
15 59
14 58

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

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
0.9
0.8
0.7
0.7

Forecasts established in local time
Last updated 38min ago | Next update in 3h
Caption

Expert opinion

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

For Plage de la Bonne Anse :
No gale warning.

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

Very cloudy skies. Becoming more changeable for a time in the morning. The risk of seeing rain will remain low. In the evening, very cloudy.
No precipitation. NNW force 2 turning W force 3 in the middle of the day then becoming force 4. Gusts reaching 20 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.

Tides at Saint-Nazaire

89

Low tide 00h45 0.85m

High tide 06h29 5.5m

89

Low tide 12h56 1.01m

High tide 18h36 5.77m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

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

Wed

30

-

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

Thu

31

-

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

Fri

01

-

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

Sat

02

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

Sun

03

-

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

Mon

04

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

Tue

05

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

Wed

06

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

Thu

07

-

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

Fri

08

-

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

Sat

09

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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 beach Plage de la Bonne Anse

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire