Weather From St Nazaire to Les Sables d'Olonne - Detailed bulletin - Free 15-day Marine forecasts

Longitude : -2°10’,00002 W Latitude : 46°40’,00002 N

Sat

23

9°

34 nd 63 km/h 8 bft 18 m/s 39 mph

Sun

24

9°

27 nd 50 km/h 7 bft 14 m/s 31 mph

Mon

25

8°

20 nd 37 km/h 5 bft 10 m/s 23 mph

Tue

26

8°

12 nd 23 km/h 4 bft 6 m/s 14 mph

Wed

27

11°

12 nd 23 km/h 4 bft 6 m/s 14 mph

Thu

28

12°

20 nd 37 km/h 5 bft 10 m/s 23 mph

Fri

29

11°

19 nd 36 km/h 5 bft 10 m/s 22 mph

Sat

30

11°

13 nd 24 km/h 4 bft 7 m/s 15 mph

Sun

31

10°

18 nd 33 km/h 5 bft 9 m/s 21 mph

Mon

01

9°

18 nd 34 km/h 5 bft 9 m/s 21 mph

Tue

02

11°

19 nd 36 km/h 5 bft 10 m/s 22 mph

Wed

03

11°

19 nd 35 km/h 5 bft 10 m/s 22 mph

Thu

04

10°

16 nd 30 km/h 5 bft 8 m/s 19 mph

Fri

05

9°

6 nd 12 km/h 3 bft 3 m/s 7 mph

Sat

06

6°

9 nd 16 km/h 3 bft 4 m/s 10 mph

BULLETIN

Reliability index 90%

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

Saturday 23 january

Wind

Average winds

Gusts

Wind direction

Wind speed

Gusts

Waves

Total sea (m)

Swell height (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)

Cloud cover(%)

Amount of precipitation(mm)

Precipitation risk(%)

Type of precipitation

Visibility(km)

Pressure(hPa)

UV

Temperature

Normal

Perceived

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea ( m )

50

40

30

20

10

0

80

70

60

50

40

30

20

10

0

30

20

10

0

50

40

30

20

10

0

10

5

0

5

0

3

0

10

5

0

50

45

40

35

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

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

305° NW NW
310° NW NW
315° NW NW
320° NW NW
325° NW NNW
335° NW NNW
350° N N
10° N N
35° NE NE
70° E ENE
70° E ENE
80° E E
110° E ESE
140° SE SE
180° S S
220° SW SW
225° SW SW
245° SW WSW
245° SW WSW
250° W WSW
265° W W
275° W W
270° W W
275° W W

21 39 11 24 6
20 37 10 23 5
19 36 10 22 5
16 29 8 18 5
12 22 6 14 4
8 15 4 9 3
4 8 2 5 2
3 5 1 3 1
3 5 1 3 1
2 4 1 2 1
2 4 1 2 1
4 8 2 5 2
3 6 2 4 2
3 6 2 4 2
6 12 3 7 3
10 18 5 11 3
11 20 6 12 4
13 25 7 16 4
16 29 8 18 5
17 31 9 19 5
19 36 10 22 5
22 41 11 25 6
22 40 11 25 6
23 42 12 26 6

40 74 21 46 8
37 68 19 42 8
35 64 18 40 8
24 44 12 27 6
20 37 10 23 5
15 28 8 17 4
12 22 6 14 4
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
11 21 6 13 4
12 23 6 14 4
16 29 8 18 5
19 35 10 22 5
22 41 11 25 6
24 45 13 28 6
26 48 13 30 6
28 52 14 32 7
30 56 16 35 7
32 59 16 37 7
34 63 18 39 8
35 64 18 40 8
36 66 18 41 8

2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2
1.8
1.8
1.8
1.7
1.7
1.9
2
2.1
2
2.1
2.1
2.1
2.1
2.1

0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
1.9
1.9
2
2
2
2
2.1
2
2.1

245° SW WSW
245° SW 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
255° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W

2.5
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.0
1.8
1.8
1.8
1.7
1.7
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

180.0
190.0
190.0
190.0
190.0
190.0
190.0
190.0
190.0
190.0
170.0
170.0
170.0
170.0
160.0
240.0
240.0
240.0
240.0
240.0
240.0
230.0
230.0
200.0

4.5
4.4
4.0
3.5
3.0
2.6
2.5
2.6
2.9
3.3
3.8
4.2
4.5
4.5
-
-
-
-
-
-
-
-
-
-

9 48
9 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 49
9 49
9 49

25
20
55
80
95
95
100
100
100
100
100
100
100
100
100
85
75
70
75
85
85
90
90
95

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.4
0.4
0.4
0.6
0.7
0.5

0
0
0
0
0
0
0
5
10
15
20
15
10
10
30
45
55
50
40
60
65
85
80
85

-
-
-
-
-
-
-
-

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

999
999
999
999
999
999
999
1000
1000
1000
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1003

2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

9 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 47
8 47
8 47
8 47
9 47
9 47

4 40
5 41
5 40
5 40
5 41
5 42
7 44
7 45
7 45
7 45
7 45
6 43
6 44
6 43
5 41
4 40
4 39
3 38
3 37
3 37
2 36
2 36
2 36
3 37

22 40 6 11 25
19 36 5 10 22
17 32 5 9 20
13 25 4 7 16
9 16 3 4 10
6 11 2 3 7
4 7 2 2 4
2 4 1 1 2
2 3 1 1 2
2 4 1 1 2
2 4 1 1 2
2 3 1 1 2
4 7 2 2 4
6 11 2 3 7
9 17 3 5 11
9 16 3 4 10
15 27 4 8 17
16 30 5 8 19
19 35 5 10 22
22 40 6 11 25
23 42 6 12 26
23 43 6 12 27
26 49 6 14 30
26 48 6 13 30

5
4.6
4.3
4.1
3.9
3.7
3.5
3.4
3.3
3.2
3
3
2.8
2.8
2.7
2.6
2.6
2.6
2.6
2.7
2.8
2.9
3
3.4

Forecasts established in local time at12H | next update 15H

Expert opinion

A westerly, moderate and variable flow prevails over the whole area.

For the coastal zone From St Nazaire to Les Sables d'Olonne :
Warning strong breeze for East of North Biscay.

The reliability of the situation is assessed at 90%,

Cloudy spells, sometimes dense. Risk of showers as night falls. In the evening, very cloudy.
Risk of showers in the early hours. NW force 6 in the middle of the day weakening ENE force 3 in the evening. Gusts reaching 45 knots in the middle of the day. To the NW of the area,NW force 5 in the middle of the day weakening NE force 2 in the evening. To the SE of the area,NW force 6 in the middle of the day weakening NNE force 3 in the evening. Heavy sea becoming rough in the evening. Moderate, fairly long swell from WSW. Excellent visibility.

Tides at Saint-Nazaire

34

High tide 00h31 4.4m

Low tide 06h37 2.6m

35

High tide 12h59 4.5m

Low tide 19h03 2.5m

Consult the tides for January

Sat

23

9°

34 nd 63 km/h 8 bft 18 m/s 39 mph

Sun

24

9°

27 nd 50 km/h 7 bft 14 m/s 31 mph

Mon

25

8°

20 nd 37 km/h 5 bft 10 m/s 23 mph

Tue

26

8°

12 nd 23 km/h 4 bft 6 m/s 14 mph

Wed

27

11°

12 nd 23 km/h 4 bft 6 m/s 14 mph

Thu

28

12°

20 nd 37 km/h 5 bft 10 m/s 23 mph

Fri

29

11°

19 nd 36 km/h 5 bft 10 m/s 22 mph

Sat

30

11°

13 nd 24 km/h 4 bft 7 m/s 15 mph

Sun

31

10°

18 nd 33 km/h 5 bft 9 m/s 21 mph

Mon

01

9°

18 nd 34 km/h 5 bft 9 m/s 21 mph

Tue

02

11°

19 nd 36 km/h 5 bft 10 m/s 22 mph

Wed

03

11°

19 nd 35 km/h 5 bft 10 m/s 22 mph

Thu

04

10°

16 nd 30 km/h 5 bft 8 m/s 19 mph

Fri

05

9°

6 nd 12 km/h 3 bft 3 m/s 7 mph

Sat

06

6°

9 nd 16 km/h 3 bft 4 m/s 10 mph

* 3201: 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 coastal zone From St Nazaire to Les Sables d'Olonne

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire