Weather beach Plage du Loch

Lon : -3°30’,9312 W Lat : 47°45’,3 N Alt : 1m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Saturday 18 july Saturday 18 jul
METEO CONSULT Run : 17/07 18Z Mesh : 1km Updated, 8h ago Update imminent

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)
30
20
10
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
40
30
20
10
100
90
80
70
60
50
  • Sun 19
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
Run : 17/07 18Z Mesh : 1km Updated, 8h ago Update imminent
  • Sun 19
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 50° NE NE
  • 90° E E
  • 145° SE SE
  • 245° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W WSW
  • 355° N N
  • 5° N N
  • 20° N NNE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 40° NE NE
  • 50° NE NE
  • 50° NE NE
  • 55° NE NE
  • 55° NE NE
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 2 4 1 2 1
  • 5 10 3 6 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 10 18 5 11 3
  • 8 14 4 9 3
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 12 22 6 14 4
  • 14 26 7 16 4
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 18 33 9 21 5
  • 21 39 11 24 6
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 18 34 9 21 5
  • 17 32 9 20 5
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 235° SW SW
  • 235° SW SW
  • 235° SW WSW
  • 235° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 165° S SSE
  • 165° S SSE
  • 165° S SSE
  • 210° SW SSW
  • 220° SW SW
  • 230° SW SW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 260° W WSW
  • 250° W WSW
  • 240° SW WSW
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 10
  • 10
  • 8
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 6
  • 8
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  • 9
  • 9
  • 6
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  • 180
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  • 20
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  • 20
  • 20
  • 80
  • 80
  • 80
  • 140
  • 140
  • 140
  • 140
  • 130
  • 30
  • 30
  • 30
  • 4.9
  • 4.8
  • 4.3
  • 3.4
  • 2.4
  • 1.6
  • 1.1
  • 1.1
  • 1.6
  • 2.5
  • 3.5
  • 4.4
  • 5.0
  • 5.1
  • 4.7
  • 3.9
  • 2.9
  • 2.0
  • 1.3
  • 1.1
  • 1.3
  • 2.0
  • 2.9
  • 3.8
  • 21 69
  • 21 69
  • 21 70
  • 21 70
  • 21 70
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  • 21 69
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  • 20 68
  • 20 68
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1017
  • 1016
  • 1017
  • 1017
  • 1017
  • 1018
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1020
  • 1020
  • 0
  • 1
  • 2
  • 4
  • 5
  • 7
  • 7
  • 7
  • 6
  • 4
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 18 64
  • 19 66
  • 21 69
  • 24 76
  • 25 77
  • 26 78
  • 26 78
  • 26 78
  • 26 78
  • 26 78
  • 26 78
  • 27 80
  • 27 80
  • 26 79
  • 24 74
  • 22 71
  • 20 68
  • 19 66
  • 18 65
  • 18 64
  • 17 63
  • 17 62
  • 17 62
  • 16 61
  • 18 65
  • 21 70
  • 27 81
  • 29 84
  • 32 90
  • 33 91
  • 33 92
  • 33 91
  • 32 90
  • 32 89
  • 31 87
  • 31 87
  • 30 85
  • 27 80
  • 23 74
  • 21 70
  • 16 61
  • 15 59
  • 15 58
  • 14 57
  • 14 56
  • 13 56
  • 13 55
  • 13 55
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 5 9 2 3 6
  • 8 14 3 4 9
  • 11 21 4 6 13
  • 13 24 4 7 15
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 13 25 4 7 16
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 16 29 5 8 18
  • 16 30 5 8 19
  • 17 31 5 9 19
  • 17 31 5 9 19
  • 17 32 5 9 20
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.6
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
Forecasts established in local time
Caption   Glossary

Expert opinion

A northerly and variable flow prevails over the whole area.

For Plage du Loch :
No gale warning.

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

Warm sun all day. In the evening, clear skies.
NNE force 2 freshening WSW force 4 in the middle of the day then becoming N. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Ile De Groix located 12 km from Plage du Loch
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
05h
40
14
19
19.2
-
10
22h
260
5
16
22.6
-
0
21h
270
12
20
23.7
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Portivy

91
Low tide 02h17 0.84m
High tide 08h23 4.94m
86
Low tide 14h29 1.06m
High tide 20h37 5.1m
© METEOCONSULT 2026 - Local times

Go further

Sat
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