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

Saint-Nazaire (44600)Long : -2°15’,456 W Lat : 47°15 N Alt : 0m

Mon

22

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

Tue

23

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

Wed

24

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Thu

25

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Fri

26

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Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

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

Fri

02

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

Sat

03

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Sun

04

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Mon

05

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Monday 22 dec

METEO CONSULT Run : 22/12 06Z Mesh : 1km Updated, 5min ago Update in 6h

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)

30

20

10

60

50

40

30

20

10

20

15

10

5

40

30

20

10

5

0

2.5

2

1.5

1

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Tue 23
                                                            
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                        Run : 22/12 06Z
                Mesh : 1km
                Updated, 5min ago
                Update in 6h

Tue 23

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

120° SE ESE
125° SE SE
135° SE SE
140° SE SE
135° SE SE
145° SE SE
145° SE SE
135° SE SE
135° SE SE
130° SE SE
130° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
120° SE ESE
115° SE ESE
120° SE ESE
115° SE ESE
115° SE ESE
115° SE ESE
115° SE ESE
110° E ESE
105° E ESE

18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 31 9 19 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
10 18 5 11 3
13 25 7 16 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3

26 48 13 30 6
26 48 13 30 6
26 48 13 30 6
29 53 15 33 7
26 48 13 30 6
28 51 14 32 7
26 48 13 30 6
25 46 13 29 6
25 46 13 29 6
24 44 12 27 6
22 41 11 25 6
22 41 11 25 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
14 26 7 16 4
20 37 10 23 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4

2.1
2.1
2
2
2
1.9
1.9
1.8
1.7
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2

3.8
3.7
3.6
3.5
3.5
3.5
3.3
3.2
3.1
3.1
3
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.4
2.4
2.4
2.3
2.3
2.2

0.3
0.3
0.4
0.5
0.7
0.8
0.7
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2

250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

2.1
2.0
2.0
1.9
1.8
1.8
1.7
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2

12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10

230
230
230
210
200
180
180
190
180
180
170
170
170
170
170
170
170
170
170
160
160
160
160
150

4.4
3.5
2.6
1.9
1.5
1.6
2.3
3.3
4.3
5.1
5.3
5.1
4.5
3.7
2.8
2.1
1.7
1.7
2.2
3.2
4.3
5.1
5.5
5.4

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

95
65
85
75
75
30
40
50
45
45
80
70
35
75
85
85
45
70
75
75
70
85
90
90

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1002
1003
1003
1003
1004
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1007
1008
1007
1008
1008
1008
1008
1008
1009

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

8 46
8 46
8 46
9 48
9 47
10 49
10 50
10 49
10 50
9 49
8 47
8 46
7 45
7 45
7 45
7 44
6 42
6 43
6 43
6 43
6 42
5 41
5 41
5 40

2 35
2 36
2 36
3 38
4 38
6 42
6 44
6 42
5 41
4 39
3 38
3 37
2 36
2 36
2 36
2 35
2 36
2 35
2 35
2 35
2 35
1 35
1 34
1 34

21 38 5 11 24
23 42 6 12 26
24 44 6 12 27
23 43 6 12 27
25 46 6 13 29
24 45 6 13 28
24 44 6 12 27
24 44 6 12 27
23 42 6 12 26
22 41 6 11 25
23 42 6 12 26
22 40 6 11 25
20 37 5 10 23
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
15 27 4 8 17
13 25 4 7 16
13 25 4 7 16
14 26 4 7 16
17 31 5 9 19
15 28 4 8 17
12 23 4 6 14
11 21 4 6 13

1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.9

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

Expert opinion

Low 993 hPa centered on the North of the Bay of Biscay rising in a stationary position.

For Plage de Trébézy :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Skies changeable to very cloudy. Risk of showers in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. SE wind force 5 continuing all day. Gusts reaching 29 knots in the morning. Moderate sea. Moderate, fairly long swell from WSW. Excellent visibility.

Tides at Saint-Nazaire

73

High tide 05h36 5.58m

Low tide 12h20 1.48m

73

High tide 17h53 5.31m

www.shom.fr - © SHOM 2025

Consult the tides for December

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Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

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

Fri

02

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

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

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 beach Plage de Trébézy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire

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