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 80%
Sunday 8 november Sunday 8 nov
METEO CONSULT Run : 8/11 03Z Mesh : 1km Updated, 1h ago Update in 3h

Wind

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

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
Total sea
Height (m)
Wind sea
Height (m)
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)
30
25
20
15
10
60
50
40
30
20
15
10
5
35
30
25
20
15
10
5
0
1.5
1
0.5
0
3
0
15
10
5
0
55
50
45
40
35
30
  • Mon 9
  • 07h
  • 08h
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  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
Run : 8/11 03Z Mesh : 1km Updated, 1h ago Update in 3h
  • Mon 9
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
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  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 90° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 85° E E
  • 85° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 95° E E
  • 95° E E
  • 95° E E
  • 95° E E
  • 95° E E
  • 95° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 85° E E
  • 90° E E
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
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  • 16 30 8 19 5
  • 18 33 9 21 5
  • 17 32 9 20 5
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  • 19 35 10 22 5
  • 20 37 10 23 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 22 40 11 25 6
  • 21 39 11 24 6
  • 21 39 11 24 6
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  • 22 41 11 25 6
  • 23 43 12 27 6
  • 25 46 13 29 6
  • 25 47 13 29 6
  • 26 48 13 30 6
  • 26 48 13 30 6
  • 25 46 13 29 6
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  • 24 45 13 28 6
  • 24 44 12 27 6
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  • 25 46 13 29 6
  • 26 48 13 30 6
  • 27 50 14 31 7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
  • 1.2
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.9
  • 1
  • 1
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
  • 195° S SSW
  • 190° S S
  • 190° S S
  • 185° S S
  • 185° S S
  • 180° S S
  • 180° S S
  • 175° S S
  • 170° S S
  • 170° S S
  • 170° S S
  • 175° S S
  • 185° S S
  • 190° S S
  • 185° S S
  • 180° S S
  • 175° S S
  • 170° S S
  • 170° S S
  • 170° S S
  • 170° S SSE
  • 170° S S
  • 170° S S
  • 175° S S
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  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 6
  • 6
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  • 30
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  • 3.0
  • 2.1
  • 1.4
  • 1.1
  • 1.2
  • 1.9
  • 2.7
  • 3.7
  • 4.4
  • 4.8
  • 4.7
  • 4.2
  • 3.3
  • 2.4
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  • 2.5
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  • 4.3
  • 4.8
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  • 4.4
  • 14 57
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  • 90
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  • 95
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  • 85
  • 0
  • 0
  • 0
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  • 0
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
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  • 1021
  • 1021
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  • 1019
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  • 1015
  • 1015
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  • 1012
  • 1011
  • 0
  • 0
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  • 1
  • 1
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 6 43
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  • 13 24 4 7 15
  • 14 26 4 7 16
  • 15 27 4 8 17
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 16 29 5 8 18
  • 16 30 5 8 19
  • 17 32 5 9 20
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  • 0.5
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  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

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.

Fairly cloudless skies becoming changeable during the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
Chance of light rain. E force 4 in the morning becoming force 5 in the evening. Gusts reaching 26 knots in the evening. Slight sea. Low, short swell from S. Excellent visibility becoming excellent in the middle of the day.

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)
07h
80
6
11
7.8
1020
0
06h
80
8
13
8.5
1020
0
05h
90
9
11
9.1
1021
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Navalo

83
High tide 03h57 4.8m
Low tide 10h09 1.07m
84
High tide 16h17 4.84m
Low tide 22h31 1.03m
www.shom.fr - © SHOM 2026 - Local times

Go further

Sun
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