Weather port Saint-Briac-sur-Mer

Saint-Briac-sur-Mer FRALon : -2°8’,3094 W Lat : 48°37’,506 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Sunday 19 july Sunday 19 jul
METEO CONSULT Run : 19/07 03Z Mesh : 1km Updated, 44min 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

Offshore

Offshore wind
Offshore sea (m)
30
25
20
15
10
50
40
30
20
10
15
10
5
35
30
25
20
15
10
10
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Mon 20
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  • 19h
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  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
Run : 19/07 03Z Mesh : 1km Updated, 44min ago Update in 2h
  • Mon 20
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
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  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 70° E ENE
  • 65° NE ENE
  • 65° NE ENE
  • 60° NE ENE
  • 55° NE NE
  • 50° NE NE
  • 40° NE NE
  • 35° NE NE
  • 35° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 45° NE NE
  • 50° NE NE
  • 55° NE NE
  • 55° NE NE
  • 50° NE NE
  • 45° NE NE
  • 50° NE NE
  • 50° NE NE
  • 55° NE NE
  • 60° NE ENE
  • 60° NE ENE
  • 65° NE ENE
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 25 7 16 4
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  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 22 41 11 25 6
  • 23 42 12 26 6
  • 24 45 13 28 6
  • 26 48 13 30 6
  • 26 48 13 30 6
  • 25 47 13 29 6
  • 23 43 12 27 6
  • 22 40 11 25 6
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.6
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  • 0.4
  • 0.4
  • 0.2
  • 0.3
  • 0.3
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  • 0.5
  • 0.6
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  • 0.6
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  • 0.4
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  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 10° N N
  • 10° N N
  • 5° N N
  • 345° N NNW
  • 340° N NNW
  • 325° NW NW
  • 325° NW NW
  • 330° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 330° NW NNW
  • 335° NW NNW
  • 345° N NNW
  • 355° N N
  • 5° N N
  • 5° N N
  • 345° N NNW
  • 350° N NNW
  • 345° N NNW
  • 350° N N
  • 360° N N
  • 15° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 0.2
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  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • <0.1
  • <0.1
  • <0.1
  • 3
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  • 4.3
  • 6.9
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  • 3.0
  • 2.2
  • 2.6
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  • 11.2
  • 10.5
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  • 3.6
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  • 1025
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  • 0
  • 1
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  • 2
  • 1
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  • 17 62
  • 18 64
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  • 12 23 4 6 14
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  • 11 21 4 6 13
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 25 4 7 16
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  • 15 27 4 8 17
  • 14 26 4 7 16
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  • 0.7
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northeasterly, moderate and variable flow prevails over the whole area.

For Saint-Briac-sur-Mer :
No gale warning.

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

Skies progressively hazing over in the morning, cloudy spells, sometimes dense, in the afternoon. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. ENE force 4 in the morning becoming NE force 5 in the middle of the day. Gusts reaching 26 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from N then from NNW in the middle of the day then from NNW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Dinard located 7 km from Saint-Briac-sur-Mer
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
08h
70
17
24
16.6
1023
14
07h
70
12
18
15.6
1022
0
06h
70
12
20
15.9
1022
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Cast

81
Low tide 06h07 1.72m
High tide 11h34 11.19m
75
Low tide 18h17 2.19m
High tide 23h45 11.23m
www.shom.fr - © SHOM 2026 - Local times

Go further

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