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

Sauzon FRALon : -3°14’,3226 W Lat : 47°19’,518 N Alt : 0m

Weather Risk Briefing

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

BULLETIN

Reliability 80%

Warning strong breeze offshore.

Marine wind risk

Sunday 19 jul

METEO CONSULT Run : 19/07 03Z Mesh : 1km Updated, 4h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

35

30

25

20

15

60

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Mon 20
                                                            
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                        Run : 19/07 03Z
                Mesh : 1km
                Updated, 4h ago
                Update imminent

Mon 20

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

60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
55° NE ENE
50° NE NE
45° NE NE
45° NE NE
40° NE NE
35° NE NE
35° NE NE
35° NE NE
40° NE NE
45° NE NE
50° NE NE
50° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
60° NE ENE
60° NE ENE
55° NE NE
55° NE NE

20 37 10 23 5
18 34 9 21 5
17 31 9 19 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
16 30 8 19 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5

29 54 15 34 7
28 52 14 32 7
28 51 14 32 7
26 49 14 30 6
25 47 13 29 6
25 46 13 29 6
25 47 13 29 6
26 48 13 30 6
26 49 14 30 6
29 53 15 33 7
30 55 15 34 7
29 53 15 33 7
28 52 14 32 7
27 50 14 31 7
27 50 14 31 7
28 52 14 32 7
29 53 15 33 7
29 54 15 34 7
28 52 14 32 7
27 50 14 31 7
29 53 15 33 7
29 53 15 33 7
29 53 15 33 7
28 52 14 32 7

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

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

285° W WNW
285° W WNW
300° NW WNW
310° NW NW
250° W WSW
285° W WNW
290° W WNW
280° W W
280° W W
285° W WNW
290° W WNW
295° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
305° NW NW
305° NW NW
255° W WSW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
315° NW NW
320° NW NW

0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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

70
80
80
80
80
80
80
80
80
120
130
130
110
110
110
100
100
100
120
150
160
180
180
180

3.7
2.9
2.1
1.4
1.1
1.2
1.8
2.7
3.7
4.4
4.7
4.6
4.1
3.3
2.5
1.8
1.3
1.2
1.5
2.2
3.1
3.9
4.3
4.3

18 65
18 65
18 65
18 65
18 65
19 66
19 67
20 67
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 67
20 67
19 67
19 67
19 67
19 67
19 67
19 67

0
0
0
0
5
5
5
5
10
5
5
5
10
15
15
20
20
10
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
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

1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024

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

21 69
22 71
23 73
24 76
25 77
26 78
26 78
25 78
25 76
23 74
22 71
20 68
19 66
19 65
18 65
18 65
18 64
17 63
17 63
17 62
17 62
17 63
18 64
19 65

23 74
23 74
26 78
27 81
28 82
28 83
27 81
26 78
23 74
20 68
17 63
15 59
14 57
14 56
13 56
13 55
12 54
12 54
12 53
12 53
11 53
13 55
15 58
17 63

18 33 5 9 21
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
12 23 4 6 14
12 23 4 6 14
13 25 4 7 16
15 27 4 8 17
18 34 5 9 21
20 37 5 10 23
21 38 5 11 24
21 39 6 11 24
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
21 39 6 11 24
22 40 6 11 25
22 40 6 11 25
21 39 6 11 24
21 38 5 11 24
19 36 5 10 22

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

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

A northeasterly and variable flow prevails over the whole area.

For Port-Donnant :
Warning strong breeze offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Sun in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, skies gradually hazing over.
No precipitation. ENE wind force 5 continuing all day. Gusts reaching 30 knots. Smooth to slight sea becoming slight in the evening. Low, short swell from WNW. Excellent visibility.

semaphore stations

Station Belle-île located 6 km from Port-Donnant

	WIND			SWELL
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Dir. (°)	Height (m)	Period (s)
11h	-	-	-	97	0.6	3
10h	-	-	-	76	0.7	4
09h	-	-	-	88	0.6	4

Nearby signal stations

CANDHIS

Signal station weather

Tides at Belle-Ile (Le Palais)

81

Low tide 03h03 0.84m

High tide 08h54 4.6m

75

Low tide 15h17 1.09m

High tide 21h06 4.71m

Consult the tides for July

Go further

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Weather board sports area Port-Donnant

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Belle-Ile (Le Palais)

Go further