Weather Belle Ile - Detailed bulletin - Free 15-day Marine forecasts

Sauzon FRALongitude : -3°8’,2398 W Latitude : 47°19’,758 N Altitude : 0m

Sat

30

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Sun

31

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Mon

01

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Tue

02

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Wed

03

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Thu

04

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Fri

05

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Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

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

Thu

11

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Fri

12

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Sat

13

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Saturday 30 august

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)

40

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

25

20

15

10

75

70

65

60

55

Sun 31

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

275° W W
255° W WSW
235° SW SW
230° SW SW
220° SW SW
210° SW SSW
210° SW SSW
215° SW SW
215° SW SW
220° SW SW
210° SW SSW
215° SW SW
220° SW SW
235° SW SW
245° SW WSW
260° W W
265° W W
265° W W
265° W W
265° W W
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW

6 12 3 7 3
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
18 34 9 21 5
18 33 9 21 5
16 29 8 18 5
13 25 7 16 4
14 26 7 16 4
11 21 6 13 4
11 20 6 12 4
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3

11 20 6 12 4
13 25 7 16 4
15 28 8 17 4
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
21 39 11 24 6
24 45 13 28 6
25 47 13 29 6
26 48 13 30 6
28 52 14 32 7
29 54 15 34 7
32 59 16 37 7
29 53 15 33 7
26 49 14 30 6
26 48 13 30 6
23 43 12 27 6
19 36 10 22 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4

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

1
1
0.9
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1.1
1.1
1.1
1.1
1
1.1
1.1
1.1

0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
150° SE SSE
150° SE SSE
150° SE SSE
145° SE SE
190° S SSW
190° S SSW
190° S S
185° S S
185° S S
190° S S
190° S S
190° S S
195° S SSW
150° SE SSE
150° SE SSE
290° W WNW
290° W WNW
290° W WNW

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

9
9
9
9
9
9
9
9
9
8
8
8
8
9
9
9
8
9
8
8
8
7
7
7

140
140
140
130
130
120
120
120
110
100
100
100
90
100
100
110
110
110
110
110
110
70
70
80

3.9
4.1
4.0
3.7
3.3
2.8
2.3
2.0
1.9
2.1
2.6
3.2
3.7
3.9
3.9
3.7
3.4
2.9
2.5
2.2
2.1
2.2
2.5
2.9

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

95
100
60
70
95
95
95
95
100
100
100
100
100
95
95
85
85
85
75
75
80
35
65
25

0
0
0
0
0
0
0
0
0
0
0.6
0.6
0.7
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
0
0
0
25
20
30
45
70
85
65
45
35
30
30
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

1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

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

17 63
18 64
19 66
19 67
19 67
19 67
20 67
20 67
20 68
20 67
19 66
19 67
19 67
19 67
19 66
19 66
18 65
18 65
18 64
18 64
17 63
17 63
17 63
17 63

15 60
15 60
17 63
18 64
18 65
17 62
17 63
17 63
21 70
15 59
14 57
14 56
14 56
14 57
15 58
14 57
14 58
14 58
15 58
14 57
14 57
14 57
14 57
14 58

8 14 3 4 9
9 17 3 5 11
10 19 3 5 12
11 21 4 6 13
12 22 4 6 14
13 24 4 7 15
15 27 4 8 17
17 32 5 9 20
17 32 5 9 20
18 34 5 9 21
21 38 5 11 24
22 41 6 11 25
22 40 6 11 25
18 34 5 9 21
15 28 4 8 17
16 29 5 8 18
15 27 4 8 17
13 24 4 7 15
11 21 4 6 13
12 22 4 6 14
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
10 19 3 5 12

0.8
0.8
0.8
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
1.1
1.1
1
1
0.8
0.8
0.8

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

Expert opinion

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

For Belle Ile :
Warning strong breeze offshore.

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

Very cloudy skies becoming totally overcast during the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, very cloudy skies to overcast.
Showers becoming less frequent. WSW force 3 in the morning freshening force 5 in the middle of the day. Gusts reaching 32 knots in the evening. Smooth to slight sea. Low, fairly long swell from SSW. Good visibility becoming excellent in the middle of the day.

Tides at Belle-Ile (Le Palais)

50

Low tide 03h36 1.79m

High tide 09h07 4.12m

44

Low tide 15h54 1.93m

High tide 21h20 3.95m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

30

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

Sun

31

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

Mon

01

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

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

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

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

Thu

11

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

Fri

12

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

Sat

13

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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 board sports area Belle Ile

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Belle-Ile (Le Palais)