Weather Les Dunes - Detailed bulletin - Free 15-day Marine forecasts

Saint-Michel-Chef-Chef FRALongitude : -2°9’,6 W Latitude : 47°12 N Altitude : 22m

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 26 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

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

15

10

5

0

55

50

45

40

35

30

Thu 27

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

250° W WSW
160° S SSE
20° N NNE
10° N N
0° 0 0
260° W WSW
250° W WSW
265° W W
260° W W
250° W WSW
230° SW SW
215° SW SW
190° S S
170° S SSE
160° S SSE
165° S SSE
165° S SSE
170° S SSE
180° S S
190° S SSW
195° S SSW
190° S S
195° S SSW
215° SW SW

2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
1 2 1 1 1
1 1 0 1 1
1 1 0 1 1
3 5 1 3 1
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
5 9 3 6 2
6 11 3 7 2
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 2
4 7 2 4 2

4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
3 6 2 4 2
3 5 1 3 -
4 7 2 4 2
6 11 3 7 2
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
12 23 6 14 4

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

0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.7
0.6
0.6
0.5
0.5
0.5
0.6
0.7
0.9
1
1
1
0.9
0.9

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

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.4
0.4

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
8
7
6
6
6
6
6
6

150
160
160
160
160
160
160
160
150
150
150
150
150
140
130
120
100
70
60
60
50
50
60
60

4.9
5.0
4.7
4.3
3.6
3.0
2.4
2.1
2.1
2.5
3.2
3.9
4.5
4.7
4.5
4.2
3.7
3.2
2.7
2.4
2.3
2.5
3.0
3.7

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55

0
30
60
25
5
40
60
5
5
15
30
45
80
95
95
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.3
0.2
0

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40
60
75
80
80
65
40

3.5
5
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
5
3

1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021

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

2 36
3 37
3 37
5 40
7 44
8 47
9 48
10 49
10 49
9 49
8 47
8 46
8 46
8 46
8 46
8 47
9 48
9 49
10 49
10 50
10 51
11 51
11 52
11 52

1 34
2 36
2 36
5 41
8 47
11 51
11 51
11 51
10 51
9 49
7 45
7 44
7 44
6 43
6 42
6 42
6 43
6 44
7 44
7 45
8 46
8 46
9 48
10 49

9 17 3 5 11
8 15 3 4 9
7 13 3 4 8
6 11 2 3 7
4 8 2 2 5
2 4 1 1 2
1 1 1 0 1
2 4 1 1 2
2 4 1 1 2
2 3 1 1 2
3 6 2 2 4
4 7 2 2 4
4 8 2 2 5
6 11 2 3 7
7 13 3 4 8
9 16 3 4 10
12 22 4 6 14
13 24 4 7 15
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
13 24 4 7 15
13 24 4 7 15

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

Forecasts established in local time
Last updated 48min ago | Next update in 3h
Caption

Expert opinion

A southwesterly, strong and mostly variable flow prevails over the whole area.

For Les Dunes :
No gale warning.

We are 90% sure of the situation, because the cloud system may be more intense than predicted.

Fog giving way to sun in early morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Chance of light rain. NNE force 1 turning WSW force 2 in the middle of the day then SSE force 3. Gusts reaching 12 knots in the evening. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Saint-Nazaire

52

Low tide 02h06 2.18m

High tide 07h39 5.01m

49

Low tide 14h35 2.09m

High tide 19h58 4.67m

www.shom.fr - © SHOM 2025

Consult the tides for November

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

- 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 board sports area Les Dunes

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire