Weather beach Plage de Gwen Trez

Landunvez FRALon : -4°45’,6282 W Lat : 48°31’,56 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 90%
Friday 14 august Friday 14 aug
METEO CONSULT Run : 13/08 15Z Mesh : 1km Updated, 3h ago Update in 11min

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)
20
15
10
5
30
25
20
15
10
10
5
0
20
15
10
5
4.5
4
3.5
3
1.5
1
0.5
3
0
30
25
20
15
90
80
70
60
50
  • Fri 14
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Run : 13/08 15Z Mesh : 1km Updated, 3h ago Update in 11min
  • Fri 14
  • 00h
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  • 350° N N
  • 350° N N
  • 355° N N
  • 350° N N
  • 350° N N
  • 355° N N
  • 350° N N
  • 355° N N
  • 350° N N
  • 355° N N
  • 355° N N
  • 355° N N
  • 355° N N
  • 350° N N
  • 355° N N
  • 355° N N
  • 360° N N
  • 355° N N
  • 350° N N
  • 345° N NNW
  • 340° N NNW
  • 340° N NNW
  • 340° N NNW
  • 345° N NNW
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 8 14 4 9 3
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  • 6 12 3 7 3
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  • 9 17 5 11 3
  • 9 17 5 11 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
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  • 11 21 6 13 4
  • 12 23 6 14 4
  • 11 21 6 13 4
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  • 12 22 6 14 4
  • 12 22 6 14 4
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  • 13 24 7 15 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 0.9
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  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 0.9
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  • 0.8
  • 0.8
  • 0.8
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  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 290° W WNW
  • 290° W WNW
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  • 285° W WNW
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  • 285° W WNW
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  • 285° W WNW
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  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 280° W W
  • 0.9
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  • 1.0
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  • 9
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  • 1.5
  • 0.8
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  • 3.5
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  • 1
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  • 2
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  • 15
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  • 17 63
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  • 9 16 3 4 10
  • 9 16 3 4 10
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  • 10 18 3 5 11
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  • 1.1
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  • 1.1
  • 1.1
  • 1.1
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  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
Forecasts established in local time
Caption   Glossary

Expert opinion

A westerly and variable flow prevails over the South and the West of the basin. Over the North-East, it is southeasterly, weak and variable.

For Plage de Gwen Trez :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable to very cloudy. No precipitation. In the evening, relatively clear skies becoming changeable.
N wind force 3 continuing all day. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day then excellent.

semaphore stations

Station Plougonvelin located 22 km from Plage de Gwen Trez
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
10
19
28
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-
0
23h
0
24
36
-
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0
22h
10
25
36
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0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Portsall

102
Low tide 01h22 0.72m
High tide 07h27 7.63m
102
Low tide 13h40 0.88m
High tide 19h37 7.94m
© METEOCONSULT 2026 - Local times

Go further

Fri
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