Weather Port-Donnant - Detailed bulletin - Free 15-day Marine forecasts

Sauzon FRALongitude : -3°14’,3226 W Latitude : 47°19’,518 N Altitude : 0m

Thu

03

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

Fri

04

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

Sat

05

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

Sun

06

-

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

-

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

Fri

11

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

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

Wed

16

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

Thu

17

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Thursday 3 july

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

35

30

25

20

15

10

90

80

70

60

50

Fri 4

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

15° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
30° NE NNE
35° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
55° NE NE
55° NE NE
50° NE NE
55° NE NE
45° NE NE
15° N NNE
330° NW NNW
315° NW NW
315° NW NW
320° NW NW
315° NW NW

13 25 7 16 4
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
8 15 4 9 3
6 12 3 7 3
5 9 3 6 2
6 11 3 7 2
8 15 4 9 3
9 17 5 11 3
11 20 6 12 4
10 18 5 11 3

23 42 12 26 6
25 46 13 29 6
25 47 13 29 6
25 46 13 29 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
20 37 10 23 5
19 35 10 22 5
18 33 9 21 5
16 29 8 18 5
13 24 7 15 4
11 21 6 13 4
11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
15 27 8 17 -
15 28 8 17 4

0.7
0.8
0.8
0.8
0.8
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6

1.5
1.6
1.6
1.5
1.5
1.4
1.3
1.2
1.1
1.1
1.1
1.1
1.1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.9
1.1
1.2

0.2
0.4
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0
0
0.1
0.1
0.2
0.2
0.2

275° W W
280° W W
280° W W
280° W W
280° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
280° W W
275° W W
285° W WNW
285° W WNW

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

6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8

60
60
60
70
70
70
70
70
70
70
60
60
60
70
70
70
80
80
90
90
90
100
90
80

3.6
3.9
3.9
3.8
3.4
3.0
2.5
2.2
2.0
2.0
2.3
2.7
3.2
3.6
3.8
3.8
3.6
3.2
2.8
2.4
2.1
2.1
2.2
2.6

19 66
18 65
18 64
18 64
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
18 64
18 64
18 64
18 64
18 64

0
5
0
0
5
5
5
5
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5

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

1026
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1024
1024

0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
8
8
8
7
5
3
2
1
0

21 70
19 66
18 65
18 64
17 63
17 62
17 62
16 62
16 62
16 62
17 63
18 64
19 66
20 68
21 70
22 72
23 74
24 75
24 75
23 74
23 73
22 72
22 71
21 70

19 67
14 56
13 55
12 54
12 53
12 53
12 53
12 53
12 53
12 54
14 56
16 60
18 65
21 70
24 74
26 79
28 83
29 85
30 85
28 82
25 78
26 78
23 74
21 70

16 30 5 8 19
20 37 5 10 23
21 38 5 11 24
20 37 5 10 23
19 35 5 10 22
19 35 5 10 22
18 33 5 9 21
17 32 5 9 20
17 32 5 9 20
17 32 5 9 20
16 30 5 8 19
16 29 5 8 18
15 27 4 8 17
12 23 4 6 14
10 18 3 5 11
6 12 3 3 7
4 7 2 2 4
3 6 2 2 4
3 6 2 2 4
7 13 3 4 8
10 19 3 5 12
12 22 4 6 14
13 25 4 7 16
12 23 4 6 14

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

Forecasts established in local time
Last updated 24min ago | Next update in 3h
Caption

Expert opinion

For Port-Donnant :
Warning strong breeze offshore.

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

In the evening, clear skies.
NNE wind force 5. Gusts reaching 25 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.

Tides at Belle-Ile (Le Palais)

45

Low tide 05h27 1.82m

High tide 11h16 3.91m

42

Low tide 17h48 1.96m

High tide 23h38 3.95m

www.shom.fr - © SHOM 2025

Consult the tides for July

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

- 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 Port-Donnant

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Belle-Ile (Le Palais)