Weather port Port de Saint-Gildas

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

Reliability 70%
Sunday 11 october Sunday 11 oct
METEO CONSULT Run : 11/10 19Z Mesh : 4km Updated, 13min ago Update in 2min

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height 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 Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
25
20
15
10
5
40
30
20
10
15
10
5
0
25
20
15
10
5
10
5
0
1.5
1
0.5
0
3
0
20
15
10
5
70
65
60
55
50
45
  • Mon 12
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
Run : 11/10 19Z Mesh : 4km Updated, 13min ago Update in 2min
  • Mon 12
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 175° S S
  • 180° S S
  • 180° S S
  • 185° S S
  • 185° S S
  • 195° S SSW
  • 200° S SSW
  • 195° S SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 235° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 225° SW SW
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 18 33 9 21 5
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.4
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 295° NW WNW
  • 260° W W
  • 260° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1.0
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 7
  • 6
  • 5
  • 6
  • 6
  • 6
  • 6
  • 7
  • 7
  • 7
  • 7
  • 8
  • 8
  • 7
  • 7
  • 9
  • 8
  • 8
  • 9
  • 9
  • 8
  • 8
  • 8
  • 9
  • 80
  • 50
  • 70
  • 70
  • 70
  • 60
  • 60
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  • 60
  • 70
  • 90
  • 100
  • 140
  • 140
  • 150
  • 130
  • 130
  • 150
  • 150
  • 150
  • 150
  • 160
  • 160
  • 160
  • 2.3
  • 1.4
  • 0.9
  • 0.8
  • 1.4
  • 2.4
  • 3.5
  • 4.4
  • 5.0
  • 4.9
  • 4.4
  • 3.5
  • 2.5
  • 1.6
  • 1.0
  • 0.9
  • 1.3
  • 2.1
  • 3.2
  • 4.2
  • 4.9
  • 4.9
  • 4.6
  • 3.8
  • 17 63
  • 17 63
  • 17 63
  • 17 63
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  • 17 63
  • 17 63
  • 17 63
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  • 17 63
  • 17 63
  • 17 63
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 100
  • 100
  • 100
  • 90
  • 90
  • 95
  • 85
  • 85
  • 85
  • 95
  • 95
  • 0.1
  • 1.8
  • 0.8
  • 0.6
  • 1.7
  • 1.6
  • 1.6
  • 1.2
  • 1
  • 0.9
  • 0.6
  • 0.5
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • 100
  • 100
  • 90
  • 90
  • 80
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 75
  • 60
  • 60
  • 45
  • 25
  • 25
  • 0
  • 0
  • 0
  • 0
  • 20
  • 20
  • 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
  • 10
  • 10
  • 10
  • 10
  • 10
  • 5
  • 4
  • 3
  • 3
  • 2
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1013
  • 1013
  • 1014
  • 1014
  • 1014
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1018
  • 1018
  • 1019
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 15 59
  • 15 60
  • 17 62
  • 17 63
  • 17 63
  • 17 63
  • 17 62
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 18 64
  • 18 64
  • 18 64
  • 18 65
  • 18 65
  • 19 65
  • 19 65
  • 18 65
  • 18 65
  • 18 64
  • 18 64
  • 18 64
  • 10 50
  • 11 52
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 56
  • 14 57
  • 15 58
  • 15 60
  • 16 61
  • 16 61
  • 17 62
  • 18 64
  • 17 63
  • 16 61
  • 16 60
  • 15 59
  • 15 59
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southerly, strong and very variable flow prevails over the whole area.

For Port de Saint-Gildas :
No gale warning.

We are 70% sure of the situation, because the clear patches could be more numerous than forecast.

In the evening, overcast skies.
Light rain. S wind force 4. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from WNW. 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)
22h
150
7
16
15.3
1014
0
21h
150
8
17
14.7
1014
0
20h
150
6
14
14.9
1014
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Navalo

95
High tide 05h55 5.01m
Low tide 12h11 0.76m
95
High tide 18h11 5.09m
www.shom.fr - © SHOM 2026 - Local times

Go further

Sun
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