Weather anchorage Mouillage de Saint-Cast

Saint-Cast-le-Guildo FRALon : -2°14’,724 W Lat : 48°38’,442 N Alt : 2m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
No gale warning.
No weather risk at the spot
Monday 10 august Monday 10 aug
METEO CONSULT Run : 9/08 18Z Mesh : 1km Updated, 26min ago Update in 3h

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.swell
Swell height (m)

Weather

Rain (mm) (mm)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
15
10
5
30
25
20
15
10
5
0
20
15
10
4.5
4
3.5
3
0.5
0
3
0
20
15
70
65
60
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  • 35 02h35
  • 40 02h40
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  • 03h00 03h00
  • 05 03h05
Run : 9/08 18Z Mesh : 1km Updated, 26min ago Update in 3h
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  • 03h00 03h00
  • 05 03h05
  • 285° W WNW
  • 290° W WNW
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  • 295° NW WNW
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  • 300° NW WNW
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  • 300° NW WNW
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  • 300° NW WNW
  • 300° NW WNW
  • 305° NW WNW
  • 305° NW NW
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  • 0.3
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  • 0
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Forecasts established in local time
Caption   Glossary

Expert opinion

Bulletin météo de la zone côtière de Dunkerque à Boulogne
Weather Risk Briefing

For Mouillage de Saint-Cast :
No gale warning.

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

Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
NNW wind force 3 continuing all day. Gusts reaching 15 knots from the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from N. Excellent visibility becoming excellent in the middle of the day.

semaphore stations

Station Dinard located 14 km from Mouillage de Saint-Cast
WIND
WEATHER
Local time Dir.
(°)
 Speed
(nd)
 Gust
(nd)
 Temp.
(°C)
 Pressure
(hPa)
 Visibility
(M)
00h
310
9
16
17.7
1018
0
23h
310
12
15
18.1
1018
0
22h
300
7
14
18.4
1017
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Cast

59
High tide 05h38 9.65m
Low tide 12h19 3.46m
66
High tide 18h10 10.26m
www.shom.fr - © SHOM 2026 - Local times
Consult the tides for August

Go further

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