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

Thu

29

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

Fri

30

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Sat

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Sun

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Mon

02

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Tue

03

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Wed

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Thu

05

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Fri

06

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Sat

07

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Sun

08

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Mon

09

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Tue

10

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Wed

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Thu

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Thursday 29 jan

METEO CONSULT Run : 29/01 00Z Mesh : 1km Updated, 5h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

80

70

60

50

40

30

20

10

25

20

15

10

5

50

40

30

20

10

5

0

1

0.5

0

9

6

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Fri 30
                                                            
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                        Run : 29/01 00Z
                Mesh : 1km
                Updated, 5h ago
                Update in 1h

Fri 30

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

165° S SSE
185° S S
215° SW SSW
220° SW SW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
260° W WSW
265° W W
265° W W
255° W WSW
245° SW WSW
240° SW WSW
230° SW SW
215° SW SW
205° SW SSW
200° S SSW
215° SW SSW
225° SW SW
230° SW SW
235° SW WSW
245° SW WSW

9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
9 17 5 11 3
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 25 7 16 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
13 24 7 15 4
15 28 8 17 4
17 32 9 20 5
16 29 8 18 5
19 36 10 22 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5

18 33 9 21 5
20 37 10 23 5
21 38 11 24 5
23 42 12 26 6
27 50 14 31 7
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
26 48 13 30 6
24 45 13 28 6
26 48 13 30 6
26 49 14 30 6
27 50 14 31 7
25 46 13 29 6
26 48 13 30 6
26 48 13 30 6
27 50 14 31 7
31 57 16 35 7
36 66 18 41 8
36 67 19 42 8
39 72 20 45 8
39 73 20 45 8
36 67 19 42 8
37 69 19 43 8

0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.9
0.9
0.9
0.9
0.8
0.7
0.7
0.6
0.7

0.2
0.2
0.2
0.3
0.4
0.3
0.4
0.3
0.2
0.2
0.2
0.3
0.4
0.4
0.5
0.5
0.6
0.7
0.6
0.5
0.5
0.4
0.4
0.4

230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
200° S SSW
215° SW SW
195° S SSW
185° S S
185° S S
180° S S
185° S S
190° S S
195° S SSW
200° S SSW
200° S SSW
200° S SSW

0.6
0.5
0.6
0.6
0.5
0.6
0.5
0.6
0.5
0.5
0.5
0.5
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

13
13
12
12
12
12
11
10
10
10
10
11
11
11
11
12
13
14
12
14
13
13
13
13

290
280
260
250
240
210
180
170
160
170
170
180
190
200
210
230
250
270
280
290
290
290
300
320

2.7
2.1
1.9
2.1
2.6
3.3
4.0
4.6
5.0
5.1
4.7
4.0
3.0
2.2
1.7
1.7
2.0
2.7
3.5
4.2
4.8
5.1
5.0
4.4

8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
9 47
9 47
9 47

90
10
100
100
100
100
95
75
50
35
50
65
55
70
85
85
90
100
100
95
90
65
70
55

0.1
0.4
2.3
0.6
0.5
0.1
0
0
0
0
0
0
0
0
0
0
0
0.1
0.6
0.4
0.2
0
0
0

-
-
-
-
-
-

70
90
70
85
75
55
30
20
0
20
0
0
0
0
0
30
30
50
70
80
60
30
20
25

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

992
992
992
991
992
992
993
993
994
994
995
996
996
996
996
996
995
994
993
992
991
991
991
991

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

10 50
10 50
10 49
10 49
10 49
9 49
9 49
9 49
9 48
9 48
9 49
9 49
9 49
9 49
10 49
10 49
10 50
10 51
11 51
11 51
11 52
11 53
11 52
10 51

7 44
6 44
6 43
6 43
6 42
6 42
5 41
5 41
5 41
5 41
5 41
5 40
5 41
5 41
5 42
5 42
6 43
6 43
6 42
6 42
6 43
7 45
6 44
5 41

13 25 4 7 16
13 25 4 7 16
14 26 4 7 16
16 29 5 8 18
16 30 5 8 19
17 32 5 9 20
19 35 5 10 22
17 31 5 9 19
19 36 5 10 22
21 39 6 11 24
22 40 6 11 25
19 36 5 10 22
16 30 5 8 19
19 35 5 10 22
18 33 5 9 21
18 33 5 9 21
21 39 6 11 24
23 43 6 12 27
25 47 6 13 29
26 49 6 14 30
27 50 7 14 31
28 52 7 14 32
28 51 7 14 32
24 45 6 13 28

1.3
1.3
1.2
1.2
1.2
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.9
1.9
2
2.1
2.2
2.3
2.4

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

Expert opinion

A southeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, a westerly gale is raging at sea.

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

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Overcast and misty, reduced visibility. Light rain. In the evening, clear periods developing.
Light showers. SSE force 4 in the middle of the day turning SW in the evening. Gusts reaching 27 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, long swell from SW. Visibility reduced by mist becoming good in the evening.

Tides at Saint-Nazaire

49

High tide 01h41 4.79m

Low tide 07h19 1.96m

52

High tide 14h18 4.89m

Low tide 19h52 1.91m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Thu

29

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

Fri

30

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

Sat

31

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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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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