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

Saint-Nazaire FRALongitude : -2°14’,9778 W Latitude : 47°15’,162 N Altitude : 0m

Tue

04

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

Wed

05

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Thu

06

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Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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Sat

15

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

Sun

16

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Mon

17

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Tue

18

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze for East of North Biscay.

Tuesday 4 november

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

40

30

20

10

70

60

50

40

30

20

15

10

5

40

30

20

10

5

0

1.5

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Wed 5

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

165° S SSE
165° S SSE
170° S S
165° S SSE
160° S SSE
165° S SSE
160° S SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
160° S SSE

12 23 6 14 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
16 30 8 19 5
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
17 32 9 20 5
17 32 9 20 5
18 34 9 21 5
19 35 10 22 5
20 37 10 23 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
18 34 9 21 5
19 36 10 22 5
20 37 10 23 5
18 34 9 21 5

19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
24 44 12 27 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
26 48 13 30 6
26 49 14 30 6
28 52 14 32 7
29 53 15 33 7
27 50 14 31 7
29 53 15 33 7
29 54 15 34 7
30 56 16 35 7
31 57 16 35 7
33 61 17 38 7
30 56 16 35 7
32 59 16 37 7
30 55 15 34 7
29 54 15 34 7
30 56 16 35 7
30 56 16 35 7

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

1.6
1.5
1.5
1.4
1.4
1.4
1.5
1.6
1.6
1.7
1.7
1.7
1.7
1.7
1.6
1.6
1.6
1.5
1.6
1.8
1.9
1.8
1.8
1.8

0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.5
0.5

220° SW SW
225° SW SW
240° SW WSW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
190° S S
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
230° SW SW
230° SW SW

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

6
6
9
10
10
9
11
11
11
11
11
13
11
11
11
11
10
8
11
12
11
11
11
10

100
100
100
120
100
100
110
110
110
110
110
120
140
200
190
110
110
110
110
120
110
110
180
170

2.9
4.2
5.4
6.0
6.0
5.4
4.4
3.1
1.9
1.0
0.8
1.2
2.3
3.6
4.9
5.8
6.0
5.6
4.7
3.4
2.2
1.2
0.8
0.9

15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

100
100
90
85
85
75
70
65
50
55
55
55
60
65
70
90
65
55
70
90
95
95
95
100

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

100
20
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

1014
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1009
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007

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

15 59
16 60
17 62
17 62
17 62
16 62
16 60
15 60
15 59
15 59
15 59
15 59
15 60
15 59
15 59
15 60
15 59
15 59
15 59
15 59
15 60
16 60
16 61
17 62

11 52
12 53
14 57
14 57
13 55
12 53
10 50
10 49
9 49
9 49
9 48
10 49
10 49
9 49
9 48
9 48
9 47
8 47
9 47
9 47
9 49
10 49
11 52
12 54

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

Expert opinion

For Anse de Trébézy :
No gale warning.

We are 90% sure of the situation, because flows might be far more disturbed than forecast.

Very cloudy skies to overcast. Light rain dying out gradually during the afternoon. In the evening, clear periods developing.
No precipitation. SSE force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 29 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Saint-Nazaire

90

High tide 03h09 5.78m

Low tide 09h32 1.05m

96

High tide 15h31 6.11m

Low tide 21h54 0.78m

www.shom.fr - © SHOM 2025

Consult the tides for November

Tue

04

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

Wed

05

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

Thu

06

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

Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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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 anchorage Anse de Trébézy

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Saint-Nazaire