Weather Port de Saint-Gildas - Detailed bulletin - Free 15-day Marine forecasts

Île-d'Houat FRALon : -2°57’,48 W Lat : 47°23’,52 N Alt : 0m

Weather Risk Briefing

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

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

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

BULLETIN

Reliability 80%

No gale warning.

Marine wind risk

Thursday 20 aug

METEO CONSULT Run : 20/08 06Z Mesh : 1km Updated, 2h ago Update in 32min

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)

30

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Fri 21
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 20/08 06Z
                Mesh : 1km
                Updated, 2h ago
                Update in 32min

Fri 21

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

275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
280° W WNW
285° W WNW
290° W WNW
290° W WNW
300° NW WNW
305° NW NW
310° NW NW
325° NW NW
325° NW NNW
325° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
320° NW NW
315° NW NW
300° NW WNW
285° W WNW

14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
16 29 8 18 5
14 26 7 16 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
9 17 5 11 3

21 39 11 24 6
22 40 11 25 6
23 42 12 26 6
23 42 12 26 6
24 44 12 27 6
25 46 13 29 6
24 45 13 28 6
25 46 13 29 6
24 44 12 27 6
22 40 11 25 6
19 36 10 22 5
18 33 9 21 5
17 32 9 20 5
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4

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

0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.7
0.6
0.6
0.5
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2

305° NW NW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
305° NW NW
305° NW NW
305° NW NW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW

0.5
0.5
0.5
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
0.5
0.5
0.5
0.5

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

90
90
90
90
90
90
90
100
100
110
110
120
120
120
130
130
130
120
120
120
120
120
120
120

2.9
2.5
2.2
2.0
2.1
2.4
2.8
3.3
3.6
3.7
3.6
3.4
3.0
2.7
2.4
2.2
2.2
2.3
2.6
3.0
3.3
3.6
3.7
3.6

19 66
19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
19 65

0
0
0
10
5
5
10
15
45
45
40
50
40
45
25
20
20
15
20
30
20
10
25
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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015

6
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
5

22 72
22 72
22 71
21 70
21 69
20 68
20 67
19 66
18 65
18 64
18 64
17 63
17 62
16 62
16 61
15 60
15 59
15 59
16 60
17 62
18 65
19 66
20 67
20 68

28 82
27 81
26 78
24 75
23 73
21 69
15 60
14 56
13 55
13 56
13 56
13 56
13 56
13 55
13 55
12 53
12 53
11 53
12 54
15 58
18 64
20 68
22 72
23 73

15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
16 29 5 8 18
17 31 5 9 19
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
10 19 3 5 12
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

A westerly, moderate and variable flow prevails over the whole area.

For Port de Saint-Gildas :
No gale warning.

The reliability of the situation is assessed at 80%.

Light cloudy spells. In the evening, relatively clear skies becoming changeable.
W wind force 5 from the middle of the day. Gusts reaching 25 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.

semaphore stations

Station Quiberon-Aerodrome located 14 km from Port de Saint-Gildas

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
14h	260	18	34	21.5	1013	0
13h	270	16	34	21.9	1013	0
12h	280	14	34	22.2	1013	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Navalo

42

Low tide 04h53 1.89m

High tide 10h23 3.88m

36

Low tide 17h20 2.03m

High tide 22h50 3.68m

Consult the tides for August

Go further

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

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

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Weather port Port de Saint-Gildas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Navalo

Go further