Weather beach Plage de Port Biren

La Trinité-sur-Mer (56470)Lon : -3°1’,4664 W Lat : 47°34’,836 N Alt : 0m
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Sun
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Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Mon
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Tue
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Wed
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BULLETIN

Reliability 80%
Friday 15 may Friday 15 may
METEO CONSULT Run : 15/05 00Z Mesh : 1km Updated, 2h ago Update in 4h

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
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
20
15
10
5
0
70
60
50
40
  • Sat 16
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
Run : 15/05 00Z Mesh : 1km Updated, 2h ago Update in 4h
  • Sat 16
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 305° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 280° W WNW
  • 300° NW WNW
  • 310° NW NW
  • 315° NW NW
  • 330° NW NNW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 315° NW NW
  • 310° NW NW
  • 315° NW NW
  • 295° NW WNW
  • 255° W WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 5 10 3 6 2
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 13 24 7 15 4
  • 15 28 8 17 4
  • 17 31 9 19 5
  • 21 38 11 24 5
  • 19 36 10 22 5
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 14 26 7 16 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 11 21 6 13 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 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
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 260° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 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
  • 7
  • 8
  • 8
  • 7
  • 6
  • 5
  • 5
  • 5
  • 5
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  • 6
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  • 5
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  • 5
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  • 5
  • 6
  • 6
  • 45
  • 35
  • 20
  • 15
  • 15
  • 15
  • 20
  • 20
  • 20
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  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 25
  • 25
  • 25
  • 25
  • 3.7
  • 4.6
  • 5.2
  • 5.2
  • 4.7
  • 3.8
  • 2.7
  • 1.7
  • 1.1
  • 0.9
  • 1.4
  • 2.2
  • 3.3
  • 4.4
  • 5.1
  • 5.4
  • 5.2
  • 4.3
  • 3.2
  • 2.0
  • 1.1
  • 0.8
  • 1.0
  • 1.8
  • 14 57
  • 14 57
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  • 14 57
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  • 10
  • 10
  • 10
  • 65
  • 45
  • 60
  • 50
  • 55
  • 35
  • 35
  • 0
  • 20
  • 25
  • 30
  • 30
  • 45
  • 30
  • 35
  • 25
  • 60
  • 55
  • 65
  • 75
  • 70
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
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  • 40
  • 35
  • 40
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  • 35
  • 35
  • 30
  • 25
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 25
  • 30
  • 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
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  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1010
  • 1010
  • 1010
  • 1010
  • 1010
  • 1010
  • 1011
  • 1011
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  • 1013
  • 1013
  • 1013
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  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 4
  • 4
  • 3
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 4
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  • 13 56
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  • 9 47
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  • 19 66
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  • 18 64
  • 15 58
  • 15 58
  • 13 55
  • 11 53
  • 9 48
  • 8 46
  • 7 44
  • 6 42
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  • 6 42
  • 8 46
  • 11 51
  • 13 55
  • 14 57
  • 14 58
  • 13 56
  • 10 18 3 5 11
  • 12 23 4 6 14
  • 15 28 4 8 17
  • 16 30 5 8 19
  • 19 35 5 10 22
  • 21 39 6 11 24
  • 19 36 5 10 22
  • 17 32 5 9 20
  • 17 31 5 9 19
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 11 20 4 6 12
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.9
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.8
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
Forecasts established in local time
Caption   Glossary

Expert opinion

A northwesterly, moderate and very variable flow prevails over the whole area.

For Plage de Port Biren :
Warning strong breeze offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Cloudy spells, sometimes dense. Possibility of showers In the evening, cloudy spells, sometimes dense.
Possibility of showers WNW wind force 4 from the middle of the day. Gusts reaching 21 knots. Smooth sea. Low, short swell from WSW. Excellent visibility.

semaphore stations

Station Quiberon-Aerodrome located 13 km from Plage de Port Biren
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
14h
280
15
36
12.9
1011
0
13h
310
14
31
12.9
1011
0
12h
340
14
25
14.2
1011
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at La Trinité-sur-Mer

83
High tide 04h18 5.23m
Low tide 10h23 0.98m
88
High tide 16h36 5.27m
Low tide 22h45 0.93m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
15
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Sat
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Wed
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Fri
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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
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