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

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Thursday 3 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)

30

20

10

0

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

40

30

20

10

0

90

80

70

60

50

40

Fri 4

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

250° W WSW
165° S SSE
20° N NNE
25° NE NNE
20° N NNE
15° N NNE
15° N NNE
15° N NNE
15° N NNE
10° N N
0° N N
345° N NNW
350° N N
10° N N
5° N N
5° N N
10° N N
15° N NNE
20° N NNE
25° NE NNE
30° NE NNE
30° NE NNE
35° NE NNE
35° NE NE

5 10 3 6 2
6 12 3 7 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
12 23 6 14 4
13 25 7 16 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3

11 21 6 13 4
13 24 7 15 4
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
15 27 8 17 4
16 30 8 19 5
22 40 11 25 6
25 47 13 29 6
24 45 13 28 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
20 37 10 23 5
19 35 10 22 5
17 31 9 19 5
16 29 8 18 5

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

0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.8
0.8
0.8

0.2
0.2
0.2
0.2
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
0.4
0.3
0.3

240° SW WSW
235° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
280° W W
295° NW WNW
295° NW WNW

0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1

7
8
7
7
7
7
7
7
7
4
4
4
4
4
4
5
5
5
6
6
6
3
3
2

70
60
60
60
60
70
70
70
70
70
70
60
15
15
15
15
15
50
50
60
50
5
5
4

3.2
3.9
4.4
4.5
4.4
4.1
3.7
3.2
2.8
2.5
2.4
2.6
3.1
3.7
4.3
4.6
4.6
4.3
3.9
3.4
3.0
2.6
2.4
2.4

17 62
17 62
17 62
17 62
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 65
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 62
17 62
17 62
17 62

0
0
0
0
0
0
15
15
15
20
20
20
25
25
5
5
5
5
5
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
0
0
0
0
0

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

1026
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027

1
1
3
5
7
8
8
8
7
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0

15 58
17 62
19 66
21 69
22 72
24 74
25 76
26 78
26 79
26 79
27 80
26 79
25 77
24 75
22 71
20 68
19 66
18 65
17 63
17 62
16 61
16 60
14 57
13 55

15 59
18 65
20 67
26 78
27 80
29 84
30 86
31 88
31 87
30 86
29 84
27 81
24 76
21 69
17 62
16 60
15 58
14 57
13 56
13 55
12 54
12 53
10 51
10 49

13 24 4 7 15
14 26 4 7 16
12 23 4 6 14
10 19 3 5 12
9 16 3 4 10
6 11 2 3 7
8 15 3 4 9
11 21 4 6 13
14 26 4 7 16
16 29 5 8 18
16 29 5 8 18
13 24 4 7 15
13 25 4 7 16
18 34 5 9 21
21 38 5 11 24
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19

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

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

Expert opinion

A northeasterly, strong and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.

For Plage de la Bonne Anse :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
N force 3 in the morning becoming force 4 in the evening. Gusts reaching 25 knots in the evening. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Saint-Nazaire

45

Low tide 05h38 2.18m

High tide 10h53 4.55m

42

Low tide 18h00 2.36m

High tide 23h17 4.61m

www.shom.fr - © SHOM 2025

Consult the tides for July

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

-

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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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