Weather beach Plage de Theven

Santec FRALon : -4°2’,2458 W Lat : 48°42’,378 N Alt : 7m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Monday 17 august Monday 17 aug
METEO CONSULT Run : 16/08 15Z Mesh : 1km Updated, 3h ago Update in 29min

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
0
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
  • Mon 17
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  • 23h
Run : 16/08 15Z Mesh : 1km Updated, 3h ago Update in 29min
  • Mon 17
  • 00h
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  • 315° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 305° NW NW
  • 300° NW WNW
  • 300° NW WNW
  • 290° W WNW
  • 280° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 18 34 9 21 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 16 30 8 19 5
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
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  • 0.4
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  • 0.5
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  • 0.5
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  • 0.5
  • 0.5
  • 0.5
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 310° NW NW
  • 310° NW NW
  • 315° NW NW
  • 310° NW NW
  • 315° NW NW
  • 315° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 315° NW NW
  • 310° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW NW
  • 0.5
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  • 0.3
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  • 5
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  • 35
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  • 70
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  • 6.6
  • 4.8
  • 3.1
  • 2.0
  • 1.6
  • 2.1
  • 3.5
  • 5.3
  • 7.0
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  • 6.8
  • 5.2
  • 3.6
  • 2.4
  • 1.9
  • 2.2
  • 3.4
  • 5.0
  • 6.7
  • 8.0
  • 8.5
  • 8.2
  • 17 63
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  • 15
  • 10
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  • 10
  • 15
  • 15
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  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
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  • 5
  • 5
  • 1020
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  • 1019
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  • 1
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  • 3
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  • 2
  • 1
  • 0
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  • 17 62
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  • 13 24 4 7 15
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  • 6 12 3 3 7
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  • 9 16 3 4 10
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  • 9 16 3 4 10
  • 0.7
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  • 0.6
Forecasts established in local time
Caption   Glossary

Expert opinion

High 1024 hPa centered at 200 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 6 knots to the East-South-East.

For Plage de Theven :
No gale warning.

We are 80% 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, good clear periods but cloud building.
No precipitation. WNW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Poor visibility becoming excellent in the middle of the day then poor.

semaphore stations

Station Batz located 5 km from Plage de Theven
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
23h
310
18
23
16.2
-
0
22h
300
17
24
16.8
-
0
21h
310
16
22
17.5
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ile de Batz

84
Low tide 03h57 1.57m
High tide 09h48 8.54m
78
Low tide 16h10 1.89m
High tide 22h02 8.52m
© METEOCONSULT 2026 - Local times

Go further

Mon
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