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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Sunday 20 sep

METEO CONSULT Run : 19/09 18Z Mesh : 1km Updated, 1h ago Update in 3h

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)

15

10

5

0

25

20

15

10

5

10

5

0

15

10

5

0

5

0

1

0.5

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Mon 21
                                                            
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                        Run : 19/09 18Z
                Mesh : 1km
                Updated, 1h ago
                Update in 3h

Mon 21

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

275° W W
275° W W
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
310° NW NW
300° NW WNW
300° NW WNW
295° NW WNW
280° W W
270° W W
280° W W
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
310° NW NW
325° NW NW
360° N N

6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
3 6 2 4 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
6 12 3 7 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
5 10 3 6 2
5 10 3 6 2

9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
8 14 4 9 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
9 17 5 11 3

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.1
0
0

295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
240° SW WSW
240° SW WSW
240° SW WSW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW

0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
9
9
9
9

150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
140
140
140
150
150

3.4
3.3
3.1
2.8
2.6
2.5
2.5
2.6
2.9
3.1
3.4
3.6
3.7
3.6
3.4
3.1
2.8
2.5
2.4
2.4
2.6
2.8
3.1
3.3

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 67
19 67
19 67
20 67
19 67
19 67
19 67
19 66
19 66
19 66

0
0
0
60
70
65
60
85
60
45
55
75
55
25
20
10
15
30
15
20
25
15
10
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

5
5
5
5
5
5
5
5
5
5
5
10
10
15
15
15
>20
>20
>20
>20
10
5
10
10

1026
1026
1027
1027
1027
1027
1027
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1032
1032

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

17 62
17 62
17 62
17 62
16 61
16 60
16 60
16 60
16 61
18 64
19 66
20 67
21 69
21 70
21 69
21 69
21 69
20 68
20 67
19 66
18 64
17 63
17 62
17 62

15 58
14 58
14 57
14 58
14 57
14 57
14 57
14 58
16 60
17 63
20 67
22 71
27 81
28 82
28 83
27 80
25 78
24 75
18 65
16 61
15 60
15 59
15 59
15 59

6 11 2 3 7
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
6 11 2 3 7
5 9 2 3 6
4 8 2 2 5
4 7 2 2 4
3 6 2 2 4
4 8 2 2 5
4 7 2 2 4
4 8 2 2 5
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
7 13 3 4 8
8 15 3 4 9
9 16 3 4 10
8 15 3 4 9
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
5 10 2 3 6
5 10 2 3 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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.

For Port de Saint-Gildas :
No gale warning.

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

Increasing clear spells. Skies becoming less cloudy in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. WNW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Poor visibility becoming good in the middle of the day then poor.

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)
01h	270	3	6	18.3	1026	0
00h	300	4	7	18.4	1026	0
23h	250	3	9	18.3	1026	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Navalo

24

High tide 00h37 3.44m

Low tide 06h16 2.47m

22

High tide 13h24 3.67m

Low tide 19h07 2.4m

Consult the tides for September

Go further

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

- 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