Weather beach Plage de Porz Gwenn

Pleumeur-Bodou FRALon : -3°34’,5936 W Lat : 48°48’,21 N Alt : 14m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Monday 17 august Monday 17 aug
METEO CONSULT Run : 17/08 03Z Mesh : 1km Updated, 2h ago Update in 1h

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
40
30
20
10
10
5
0
25
20
15
10
5
10
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Tue 18
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  • 23h
  • 00h
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  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
Run : 17/08 03Z Mesh : 1km Updated, 2h ago Update in 1h
  • Tue 18
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
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  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 285° W WNW
  • 280° W W
  • 275° W W
  • 265° W W
  • 265° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 265° W W
  • 255° W WSW
  • 6 12 3 7 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
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  • 10 18 5 11 3
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  • 10 18 5 11 3
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
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  • 0.6
  • 0.6
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  • 0.6
  • 0.5
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  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 310° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 310° NW NW
  • 305° NW WNW
  • 305° NW NW
  • 305° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 0.5
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  • 0.4
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  • 0.6
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  • 0.5
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  • 0.6
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  • 35
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  • 45
  • 40
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  • 45
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  • 8.3
  • 8.8
  • 8.4
  • 7.3
  • 5.7
  • 4.0
  • 2.7
  • 2.0
  • 2.1
  • 3.1
  • 4.8
  • 6.6
  • 8.1
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  • 8.5
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  • 6.2
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  • 3.2
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  • 2.9
  • 4.3
  • 5.9
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  • 65
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  • 75
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  • 95
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  • 0
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  • 15
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  • 1019
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  • 1019
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  • 1018
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  • 0
  • 0
  • 1
  • 2
  • 2
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  • 3
  • 2
  • 1
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Forecasts established in local time
Caption   Glossary

Expert opinion

A northeasterly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.

For Plage de Porz Gwenn :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy. But clear spells will become more and more widespread. The risk of seeing rain will remain low. In the evening, good clear periods but cloud building.
No precipitation. W wind force 3 continuing all day. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Excellent visibility becoming good in the evening.

semaphore stations

Station Ploumanac'H located 8 km from Plage de Porz Gwenn
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
09h
240
9
13
17.9
1020
0
08h
240
10
17
16.6
1019
9
07h
240
11
15
15.5
1019
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Trébeurden

84
Low tide 04h10 1.57m
High tide 10h01 8.81m
78
Low tide 16h23 1.9m
High tide 22h12 8.79m
© METEOCONSULT 2026 - Local times

Go further

Mon
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