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%
Monday 14 september Monday 14 sep
METEO CONSULT Run : 14/09 03Z Mesh : 1km Updated, 3h 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)
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Tue 15
  • 11h
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  • 00h
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  • 03h
  • 04h
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  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
Run : 14/09 03Z Mesh : 1km Updated, 3h ago Update imminent
  • Tue 15
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
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  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 230° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 240° SW WSW
  • 250° W WSW
  • 260° W WSW
  • 265° W W
  • 275° W W
  • 285° W WNW
  • 320° NW NW
  • 355° N N
  • 70° E ENE
  • 115° SE ESE
  • 115° SE ESE
  • 125° SE SE
  • 130° SE SE
  • 115° SE ESE
  • 345° N NNW
  • 295° NW WNW
  • 290° W WNW
  • 280° W WNW
  • 265° W W
  • 265° W W
  • 265° W W
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 2 4 1 2 1
  • 3 6 2 4 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.3
  • 0.4
  • 0.2
  • 0.2
  • 0.5
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 0.6
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  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.7
  • 0.6
  • 0.4
  • 8
  • 8
  • 8
  • 8
  • 8
  • 7
  • 7
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  • 7
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  • 7
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  • 100
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  • 90
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  • 80
  • 60
  • 45
  • 35
  • 35
  • 35
  • 35
  • 9.6
  • 8.7
  • 7.1
  • 5.1
  • 3.3
  • 1.9
  • 1.3
  • 1.8
  • 3.4
  • 5.7
  • 7.9
  • 9.4
  • 9.7
  • 9.0
  • 7.5
  • 5.7
  • 3.8
  • 2.3
  • 1.6
  • 1.8
  • 3.1
  • 5.1
  • 7.2
  • 8.8
  • 18 64
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  • 75
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  • 100
  • 0
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  • 10
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  • 15
  • 15
  • 15
  • 15
  • 15
  • 15
  • 10
  • 5
  • 5
  • 3
  • 2
  • 2
  • 1
  • 0.9
  • 0.8
  • 1
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  • 4
  • 5
  • >20
  • 1025
  • 1025
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  • 1025
  • 1024
  • 1024
  • 1023
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  • 1021
  • 1021
  • 1020
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  • 1019
  • 1019
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  • 1019
  • 1019
  • 0
  • 0
  • 2
  • 2
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  • 1
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  • 3 5 1 1 3
  • 3 5 1 1 3
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  • 5 10 2 3 6
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 0.4
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  • 0.6
  • 0.6
  • 0.6
  • 0.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southwesterly, moderate 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.

Very cloudy in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, clear spells then risk of fog towards the end of the night.
No precipitation. SW force 2 in the morning turning NW in the evening. Gusts reaching 9 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Poor visibility becoming good in the middle of the day then reduced by mist.

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)
10h
260
8
11
-
-
0
09h
240
8
13
-
-
0
08h
270
8
12
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Dielette

93
Low tide 04h54 1.1m
High tide 10h29 9.74m
89
Low tide 17h08 1.3m
High tide 22h42 9.71m
www.shom.fr - © SHOM 2026 - Local times

Go further

Mon
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