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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Wed
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Sun
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BULLETIN

Reliability 75%
Friday 10 july Friday 10 jul
METEO CONSULT Run : 10/07 03Z Mesh : 1km Updated, 43min 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)
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
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
35
30
25
20
100
90
80
70
60
  • Sat 11
  • 08h
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  • 23h
  • 00h
  • 01h
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  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
Run : 10/07 03Z Mesh : 1km Updated, 43min ago Update in 2h
  • Sat 11
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
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  • 00h
  • 01h
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  • 03h
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  • 15° N NNE
  • 25° NE NNE
  • 35° NE NE
  • 45° NE NE
  • 35° NE NNE
  • 25° NE NNE
  • 15° N NNE
  • 15° N NNE
  • 20° N NNE
  • 20° N NNE
  • 20° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 30° NE NNE
  • 25° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 40° NE NE
  • 45° NE NE
  • 40° NE NE
  • 40° NE NE
  • 45° NE NE
  • 3 5 1 3 1
  • 5 9 3 6 2
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 10 18 5 11 3
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 17 32 9 20 5
  • 18 34 9 21 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 18 34 9 21 5
  • 17 32 9 20 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
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  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.5
  • 0.5
  • 0
  • 0
  • 0
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 20° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 265° W W
  • 270° W W
  • 270° W W
  • 45° NE NE
  • 25° NE NNE
  • 15° N NNE
  • 20° N NNE
  • 30° NE NNE
  • 40° NE NE
  • 45° NE NE
  • 95° E E
  • 45° NE NE
  • 40° NE NE
  • 35° NE NE
  • 35° NE NE
  • 35° NE NE
  • 40° NE NE
  • 40° NE NE
  • 20° N NNE
  • 15° N NNE
  • 15° N NNE
  • 0.2
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  • 0.1
  • 0.2
  • 0.2
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  • 0.2
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  • 0.1
  • 0.3
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  • 0.4
  • 0.4
  • 0.4
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  • 0.5
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  • 4
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  • 3
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  • 3
  • 2
  • 4
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  • 100
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  • 20
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  • 30
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  • 4.7
  • 3.9
  • 3.7
  • 4.3
  • 5.5
  • 7.0
  • 8.4
  • 9.3
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  • 9.1
  • 8.1
  • 6.9
  • 5.6
  • 4.5
  • 3.9
  • 3.8
  • 4.6
  • 6.0
  • 7.5
  • 8.9
  • 9.6
  • 9.5
  • 8.8
  • 7.6
  • 19 67
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  • 0
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  • 10
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 15
  • 15
  • 15
  • 15
  • 1014
  • 1014
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  • 1013
  • 1014
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  • 1014
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  • 1014
  • 1014
  • 1014
  • 0
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  • 7
  • 6
  • 4
  • 3
  • 1
  • 1
  • 0
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  • 21 69
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Forecasts established in local time
Caption   Glossary

Expert opinion

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.

Warm sun all day. In the evening, clear skies.
NE force 3 in the morning becoming NNE force 4 in the middle of the day. Gusts reaching 19 knots from the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NNE. Good 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)
08h
80
7
10
23.5
1014
0
07h
80
7
11
20.7
1014
12
06h
200
4
9
18.4
1014
11
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Cast

52
High tide 03h02 9.46m
Low tide 09h51 3.72m
53
High tide 15h43 9.56m
Low tide 22h35 3.77m
www.shom.fr - © SHOM 2026 - Local times
Fri
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Sat
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Sun
12
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Mon
13
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Fri
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Sat
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