Weather port Diélette - Tréauville

Flamanville FRALon : -1°51’,798 W Lat : 49°33’,198 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Wednesday 14 october Wednesday 14 oct
METEO CONSULT Run : 14/10 03Z Mesh : 1km Updated, 4h 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)
25
20
15
10
5
40
30
20
10
15
10
5
0
25
20
15
10
5
10
5
0
1.5
1
0.5
3
0
20
15
10
65
60
55
50
  • Thu 15
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  • 08h
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  • 10h
  • 11h
Run : 14/10 03Z Mesh : 1km Updated, 4h ago Update imminent
  • Thu 15
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  • 190° S S
  • 190° S S
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  • 185° S S
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  • 180° S S
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  • 170° S SSE
  • 160° S SSE
  • 160° S SSE
  • 165° S SSE
  • 180° S S
  • 190° S S
  • 195° S SSW
  • 195° S SSW
  • 195° S SSW
  • 190° S SSW
  • 190° S S
  • 185° S S
  • 180° S S
  • 180° S S
  • 185° S S
  • 185° S S
  • 190° S S
  • 8 14 4 9 3
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  • 14 26 7 16 4
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  • 16 30 8 19 5
  • 16 29 8 18 5
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  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 23 6 14 4
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  • 13 24 7 15 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 16 30 8 19 5
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  • 17 31 9 19 5
  • 18 33 9 21 5
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  • 17 31 9 19 5
  • 18 33 9 21 5
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  • 19 35 10 22 5
  • 20 37 10 23 5
  • 0.8
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  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 270° W W
  • 270° W W
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  • 275° W W
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  • 275° W W
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  • 275° W W
  • 270° W W
  • 270° W W
  • 0.8
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  • 0.8
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  • 0.9
  • 1.0
  • 9
  • 8
  • 8
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  • 8.3
  • 6.9
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  • 2.4
  • 1.9
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  • 5.7
  • 7.5
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  • 8.3
  • 7.1
  • 5.6
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  • 2.9
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  • 15
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  • 1023
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  • 10 18 3 5 11
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  • 14 26 4 7 16
  • 16 29 5 8 18
  • 15 28 4 8 17
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  • 16 29 5 8 18
  • 0.6
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  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A westerly, strong and very variable flow prevails over the whole area.

For Diélette - Tréauville :
No gale warning.

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

Skies with few clouds. In the evening, skies with few clouds covering over progressively.
No precipitation. S wind force 3 from the middle of the day. Gusts reaching 16 knots. Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the evening.

semaphore stations

Station Barneville Cart located 20 km from Diélette - Tréauville
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
12h
160
6
17
-
-
0
11h
170
10
17
-
-
10
10h
120
5
10
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Dielette

79
Low tide 04h48 1.82m
High tide 10h26 9.29m
74
Low tide 17h05 1.94m
High tide 22h42 8.96m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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