Weather beach Plage de la Grève Blanche

Trégastel (22733)Lon : -3°31’,3164 W Lat : 48°49’,8 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Sunday 15 november Sunday 15 nov
METEO CONSULT Run : 15/11 15Z Mesh : 1km Updated, 41min ago Update in 2h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
Total sea
Height (m)
Wind sea
Height (m)
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)
40
30
20
10
0
70
60
50
40
30
20
10
0
20
15
10
5
0
50
40
30
20
10
0
10
5
0
5
0
3
0
20
15
10
5
60
55
50
45
40
  • Mon 16
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
Run : 15/11 15Z Mesh : 1km Updated, 41min ago Update in 2h
  • Mon 16
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 255° W WSW
  • 245° SW WSW
  • 220° SW SW
  • 205° SW SSW
  • 205° SW SSW
  • 185° S S
  • 170° S S
  • 150° SE SSE
  • 140° SE SE
  • 155° SE SSE
  • 180° S S
  • 200° S SSW
  • 21 38 11 24 5
  • 21 38 11 24 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 20 37 10 23 5
  • 19 35 10 22 5
  • 18 33 9 21 5
  • 16 30 8 19 5
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 9 16 4 10 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 16 30 8 19 5
  • 35 64 18 40 8
  • 34 63 18 39 8
  • 34 63 18 39 8
  • 35 65 18 40 8
  • 33 62 17 39 8
  • 31 57 16 35 7
  • 29 53 15 33 7
  • 28 52 14 32 7
  • 25 46 13 29 6
  • 22 40 11 25 6
  • 20 37 10 23 5
  • 17 31 9 19 5
  • 14 26 7 16 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 18 33 9 21 5
  • 23 42 12 26 6
  • 25 47 13 29 6
  • 30 55 15 34 7
  • 32 59 16 37 7
  • 1.8
  • 1.9
  • 2
  • 2
  • 1.9
  • 1.7
  • 1.6
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.1
  • 1
  • 1
  • 1
  • 0.9
  • 1
  • 1
  • 1.7
  • 1.8
  • 1.9
  • 1.9
  • 1.5
  • 1.4
  • 0.9
  • 0.7
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.3
  • 0.4
  • 0.4
  • 225° SW SW
  • 225° SW SW
  • 320° NW NW
  • 310° NW NW
  • 305° NW WNW
  • 310° NW NW
  • 310° NW NW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 0.5
  • 0.6
  • 0.3
  • 0.4
  • 1.1
  • 1.0
  • 1.3
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.1
  • 1.0
  • 1.0
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 7
  • 7
  • 9
  • 8
  • 8
  • 7
  • 7
  • 8
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 60
  • 70
  • 70
  • 70
  • 100
  • 100
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 6.8
  • 7.4
  • 7.5
  • 7.1
  • 6.4
  • 5.5
  • 4.6
  • 4.1
  • 3.9
  • 4.2
  • 4.9
  • 5.8
  • 6.7
  • 7.3
  • 7.5
  • 7.3
  • 6.7
  • 5.8
  • 5.0
  • 4.3
  • 3.9
  • 4.0
  • 4.4
  • 5.2
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 0
  • 0
  • 0
  • 80
  • 90
  • 85
  • 95
  • 95
  • 75
  • 80
  • 85
  • 95
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 0
  • 0
  • 0
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 0.4
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0.4
  • 1
  • 2
  • 1.9
  • 1.9
  • 0.9
  • 0.3
  • 40
  • 45
  • 40
  • 60
  • 60
  • 60
  • 60
  • 55
  • 40
  • 40
  • 40
  • 40
  • 40
  • 80
  • 80
  • 80
  • 80
  • 80
  • 90
  • 90
  • 90
  • 90
  • 90
  • 85
  • 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
  • >20
  • >20
  • >20
  • 15
  • 15
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1003
  • 1004
  • 1005
  • 1006
  • 1006
  • 1007
  • 1007
  • 1007
  • 1008
  • 1008
  • 1008
  • 1008
  • 1009
  • 1009
  • 1009
  • 1008
  • 1008
  • 1007
  • 1005
  • 1003
  • 1001
  • 999
  • 997
  • 996
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 11 53
  • 11 52
  • 11 52
  • 11 52
  • 12 53
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 13 55
  • 14 57
  • 15 58
  • 6 43
  • 6 43
  • 6 43
  • 6 43
  • 6 43
  • 6 43
  • 6 44
  • 7 44
  • 7 45
  • 8 46
  • 8 46
  • 8 47
  • 9 48
  • 9 48
  • 10 49
  • 10 50
  • 10 51
  • 11 51
  • 10 50
  • 9 48
  • 8 46
  • 8 47
  • 9 48
  • 9 49
  • 25 46 6 13 29
  • 25 46 6 13 29
  • 24 44 6 12 27
  • 23 43 6 12 27
  • 22 41 6 11 25
  • 21 39 6 11 24
  • 19 35 5 10 22
  • 16 30 5 8 19
  • 15 28 4 8 17
  • 12 23 4 6 14
  • 10 18 3 5 11
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 3 6 2 2 4
  • 7 13 3 4 8
  • 10 18 3 5 11
  • 11 20 4 6 12
  • 13 25 4 7 16
  • 17 31 5 9 19
  • 20 37 5 10 23
  • 18 34 5 9 21
  • 20 37 5 10 23
  • 22 40 6 11 25
  • 2.8
  • 2.9
  • 3
  • 3
  • 2.9
  • 2.8
  • 2.7
  • 2.6
  • 2.5
  • 2.5
  • 2.4
  • 2.3
  • 2.2
  • 2.1
  • 2
  • 1.9
  • 1.9
  • 1.8
  • 1.8
  • 1.7
  • 1.7
  • 1.7
  • 1.8
  • 1.8
Forecasts established in local time
Caption   Glossary

Expert opinion

Low 994 hPa centered at 190 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 30 knots to the East-North-East to be centered on Wales.

For Plage de la Grève Blanche :
Warning strong breeze offshore.

The reliability of the situation is assessed at 70%.

In the evening, cloud and long sunny periods.
Showers towards the end of the night. W wind force 6. Gusts reaching 35 knots in the evening. Moderate sea. Low, fairly long swell from NW. Excellent visibility.

semaphore stations

Station Ploumanac'H located 3 km from Plage de la Grève Blanche
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
20h
250
18
33
12.2
1003
0
19h
250
19
33
12.3
1002
0
18h
250
20
31
12
1001
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ploumanac'h

49
Low tide 03h14 3.45m
High tide 09h17 8.09m
45
Low tide 15h41 3.48m
High tide 21h36 7.52m
© METEOCONSULT 2026 - Local times

Go further

Sun
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