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

Saint-Nazaire (44600)Lon : -2°14’,7666 W Lat : 47°15’,366 N Alt : 0m

Wed

31

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Thu

01

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Fri

02

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Sat

03

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Sun

04

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Mon

05

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Tue

06

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Wed

07

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Thu

08

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Fri

09

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Sat

10

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Sun

11

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Mon

12

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Tue

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Wed

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BULLETIN

(* established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Wednesday 31 dec

METEO CONSULT Run : 31/12 06Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

5

0

-5

-10

40

30

20

10

0

-10

                                    
                                                                         Thu 1
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 31/12 06Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Thu 1

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

50° NE NE
55° NE NE
55° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
60° NE ENE
50° NE NE
40° NE NE
40° NE NE
40° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
45° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE

9 17 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
9 17 5 11 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2

17 31 9 19 5
18 34 9 21 5
19 36 10 22 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
19 35 10 22 5
16 29 8 18 5
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3

1
1
1
1
1
1
1
1
1
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
245° SW WSW
230° SW SW
220° SW SW
205° SW SSW
210° SW SSW
195° S SSW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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

11
11
11
12
12
12
12
11
9
8
8
8
8
8
8
8
8
8
9
7
6
5
5
4

40
35
35
35
35
30
30
35
35
40
40
40
40
40
40
35
35
35
35
30
30
30
30
30

2.7
3.5
4.3
4.9
5.2
5.0
4.4
3.6
2.6
1.9
1.6
-
-
-
-
-
-
5.3
4.8
4.0
3.0
2.1
1.6
1.5

9 49
9 49
9 49
9 49
9 49
9 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

0
0
0
0
0
0
0
0
0
0
5
5
0
0
5
5
5
0
0
0
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
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
15
15
10
10
5
5
5
5
5
5

1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1020
1020
1019
1019
1019

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

0 32
1 33
2 35
3 37
4 39
4 39
4 39
3 37
1 34
0 33
0 0
0 32
-1 31
-1 31
-1 31
-1 30
-1 30
-1 29
-2 29
-2 29
-2 28
-2 28
-3 26
-4 25

-2 28
-1 31
0 0
1 34
2 36
2 36
1 35
0 32
-2 29
-2 28
-3 28
-3 27
-3 26
-3 26
-3 26
-4 26
-4 26
-4 25
-4 25
-4 25
-4 25
-5 24
-5 22
-6 22

19 35 5 10 22
21 38 5 11 24
21 39 6 11 24
21 39 6 11 24
19 36 5 10 22
18 34 5 9 21
17 31 5 9 19
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
17 32 5 9 20
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12

0.9
0.9
1
1
0.9
0.9
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3

Forecasts established in local time
Last updated 30min ago | Next update in 3h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is westerly, moderate and mostly variable.

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

The reliability of the situation is assessed at 95%.

Warm sun all day. In the evening, clear skies.
NE force 4 in the morning becoming force 3 in the evening. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day then excellent.

Tides at Saint-Nazaire

60

High tide 01h41 5.02m

Low tide 07h36 1.74m

64

High tide 14h13 5.18m

Low tide 20h08 1.59m

www.shom.fr - © SHOM 2025

Consult the tides for December

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Wed

31

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

Thu

01

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

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Sat

03

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

Sun

04

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

Mon

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

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

Wed

07

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Thu

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

Fri

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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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

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