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

Sauzon FRALon : -3°8’,2398 W Lat : 47°19’,758 N Alt : 0m

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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BULLETIN

Reliability 90%

No gale warning.

Wednesday 1 apr

METEO CONSULT Run : 1/04 00Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (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) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

5

0

1

0.5

0

3

0

20

15

10

5

60

55

50

45

40

                                    
                                                                         Thu 2
                                                            
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                        Run : 1/04 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 2

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

325° NW NW
305° NW NW
310° NW NW
315° NW NW
310° NW NW
315° NW NW
325° NW NW
330° NW NNW
335° NW NNW
340° N NNW
340° N NNW
330° NW NNW
320° NW NW
315° NW NW
320° NW NW
320° NW NW
325° NW NNW
330° NW NNW
340° N NNW
345° N NNW
350° N N
350° N N
345° N NNW
335° NW NNW

12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
9 16 4 10 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4

22 41 11 25 6
23 42 12 26 6
24 44 12 27 6
25 46 13 29 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
22 40 11 25 6
21 39 11 24 6
20 37 10 23 5
18 34 9 21 5
16 30 8 19 5
15 28 8 17 4
16 30 8 19 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
19 36 10 22 5
21 39 11 24 6
23 43 12 27 6
23 43 12 27 6
21 39 11 24 6
18 34 9 21 5
18 34 9 21 5

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

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

330° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
340° N NNW
340° N NNW
245° SW WSW
250° W WSW
250° W WSW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
325° NW NNW
330° NW NNW
255° W WSW
355° N N
250° W WSW
250° W WSW
250° W WSW
355° N N
340° N NNW
335° NW NNW

0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4

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

160
160
160
160
150
140
140
130
120
120
120
120
120
130
130
130
130
130
100
50
70
90
100
110

3.5
4.5
5.0
4.9
4.4
3.4
2.4
1.5
0.9
0.8
1.3
2.3
3.4
4.4
5.0
5.1
4.7
3.8
2.8
1.7
1.0
0.7
1.0
1.9

12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

85
80
75
75
85
90
90
100
100
80
95
100
100
100
100
90
75
50
45
30
25
20
15
10

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

1027
1027
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1023
1023
1024
1024
1024
1024
1024

1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4

12 54
12 54
12 54
12 54
12 53
12 53
12 53
11 53
11 52
11 51
11 51
11 51
11 51
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 52
12 53
12 54
13 55

9 48
11 52
9 49
9 49
9 47
8 46
7 45
7 45
7 45
7 44
7 45
8 46
8 46
8 46
7 45
7 44
7 44
7 44
7 44
8 46
10 49
12 54
14 57
15 59

15 27 4 8 17
15 28 4 8 17
16 30 5 8 19
16 29 5 8 18
15 28 4 8 17
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17
13 24 4 7 15
12 23 4 6 14
12 22 4 6 14
12 23 4 6 14
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
13 25 4 7 16
12 22 4 6 14
11 20 4 6 12

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

Forecasts established in local time
Caption

Expert opinion

A northeasterly and very variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, moderate and very variable.

For Belle Ile :
No gale warning.

The reliability of the situation is assessed at 90%.

Very cloudy. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. NW wind force 4 from the middle of the day. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, fairly long swell from NNW. Excellent visibility.

semaphore stations

Station Belle-île located 12 km from Belle Ile

	WIND			SWELL
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Dir. (°)	Height (m)	Period (s)
13h	-	-	-	276	1.1	9
12h	-	-	-	282	1.3	11
11h	-	-	-	272	1.4	11

observation.semaphores_link

CANDHIS

observation.semaphore_link

Tides at Belle-Ile (Le Palais)

89

High tide 05h11 5.1m

Low tide 11h26 0.77m

92

High tide 17h24 5.02m

Low tide 23h38 0.79m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

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Wed

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* +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

semaphore stations

Tides at Belle-Ile (Le Palais)

Go further