Weather beach Plage de Rohanic

Port Blanc (22710)Lon : -3°19’,1304 W Lat : 48°50’,262 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Wednesday 23 september Wednesday 23 sep
METEO CONSULT Run : 22/09 18Z Mesh : 1km Updated, 4h ago Update in 39min

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
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
1
0.5
3
0
25
20
15
10
70
65
60
55
50
  • Thu 24
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  • 00h
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Run : 22/09 18Z Mesh : 1km Updated, 4h ago Update in 39min
  • Thu 24
  • 04h
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  • 00h
  • 01h
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  • 245° SW WSW
  • 255° W WSW
  • 275° W W
  • 260° W WSW
  • 305° NW NW
  • 330° NW NNW
  • 325° NW NW
  • 325° NW NNW
  • 330° NW NNW
  • 330° NW NNW
  • 340° N NNW
  • 345° N NNW
  • 345° N NNW
  • 345° N NNW
  • 350° N N
  • 360° N N
  • 5° N N
  • 5° N N
  • 15° N NNE
  • 340° N NNW
  • 335° NW NNW
  • 45° NE NE
  • 85° E E
  • 110° E ESE
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
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  • 4 7 2 4 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
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  • 7 13 4 8 3
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  • 7 13 4 8 3
  • 6 11 3 7 2
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  • 4 7 2 4 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 1 0 1 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 3 5 1 3 1
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 9 16 4 10 3
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 16 30 8 19 5
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 10 19 5 12 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 0.7
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  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
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  • 0.1
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  • 0.2
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
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  • 290° W WNW
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  • 285° W WNW
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  • 290° W WNW
  • 290° W WNW
  • 0.7
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  • 0.7
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  • 7.0
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  • 2
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  • 10
  • 15
  • >20
  • >20
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  • >20
  • >20
  • >20
  • 15
  • 5
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  • 3
  • 3
  • 1
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Forecasts established in local time
Caption   Glossary

Expert opinion

High 1031 hPa centered on Wales moving at 18 knots to the East to be centered on the center of the North Sea.

For Plage de Rohanic :
No gale warning.

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

Fog developing into low cloud during the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. NW force 3 in the morning turning N force 2 in the evening. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Visibility reduced by fog becoming good in the middle of the day then reduced by mist.

semaphore stations

Station Ploumanac'H located 11 km from Plage de Rohanic
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
210
5
6
15.5
1025
0
03h
200
3
5
15.9
1025
0
02h
200
2
4
16.1
1026
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Blanc

50
High tide 05h15 7.41m
Low tide 11h27 3.58m
57
High tide 17h31 7.95m
Low tide 23h48 3.04m
© METEOCONSULT 2026 - Local times

Go further

Wed
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