Weather port Saint-Briac-sur-Mer

Saint-Briac-sur-Mer FRALon : -2°9’,102 W Lat : 48°37’,5 N Alt : 0m
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Wed
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Fri
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Sat
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Sun
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BULLETIN

Reliability 85%
Thursday 16 april Thursday 16 apr
METEO CONSULT Run : 16/04 00Z Mesh : 1km Updated, 1h ago Update in 5h

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)
20
15
10
5
0
40
30
20
10
0
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
20
15
10
5
70
60
50
40
  • Fri 17
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
Run : 16/04 00Z Mesh : 1km Updated, 1h ago Update in 5h
  • Fri 17
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 190° S S
  • 200° S SSW
  • 210° SW SSW
  • 220° SW SW
  • 225° SW SW
  • 230° SW SW
  • 225° SW SW
  • 220° SW SW
  • 225° SW SW
  • 205° SW SSW
  • 170° S SSE
  • 230° SW SW
  • 220° SW SW
  • 220° SW SW
  • 210° SW SSW
  • 215° SW SW
  • 215° SW SW
  • 210° SW SSW
  • 205° SW SSW
  • 195° S SSW
  • 195° S SSW
  • 190° S SSW
  • 190° S SSW
  • 195° S SSW
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 11 20 6 12 4
  • 13 24 7 15 4
  • 15 28 8 17 4
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 12
  • 12
  • 12
  • 13
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 11
  • 11
  • 11
  • 11
  • 11
  • 230
  • 250
  • 250
  • 250
  • 240
  • 240
  • 250
  • 250
  • 250
  • 250
  • 250
  • 250
  • 250
  • 250
  • 250
  • 250
  • 240
  • 230
  • 230
  • 220
  • 220
  • 210
  • 200
  • 200
  • 11.0
  • 9.8
  • 7.8
  • 5.6
  • 3.6
  • 2.1
  • 1.6
  • 2.3
  • 4.4
  • 7.2
  • 9.8
  • 11.4
  • 11.6
  • 10.6
  • 8.8
  • 6.6
  • 4.3
  • 2.5
  • 1.6
  • 1.8
  • 3.5
  • 6.3
  • 9.2
  • 11.3
  • 11 52
  • 11 52
  • 11 52
  • 11 53
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 40
  • 0
  • 0
  • 65
  • 60
  • 75
  • 70
  • 55
  • 90
  • 80
  • 85
  • 55
  • 35
  • 25
  • 15
  • 40
  • 65
  • 45
  • 35
  • 55
  • 55
  • 65
  • 65
  • 70
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 25
  • 25
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 5
  • 5
  • 5
  • 4
  • 4
  • 1021
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 1021
  • 1021
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1021
  • 1021
  • 0
  • 0
  • 1
  • 2
  • 3
  • 3
  • 4
  • 4
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 9 49
  • 10 50
  • 12 53
  • 14 57
  • 15 58
  • 15 59
  • 16 60
  • 16 60
  • 16 61
  • 16 61
  • 16 60
  • 15 60
  • 15 59
  • 14 57
  • 13 55
  • 12 54
  • 11 53
  • 11 52
  • 11 51
  • 10 50
  • 10 50
  • 10 49
  • 9 49
  • 9 49
  • 7 45
  • 9 48
  • 12 54
  • 14 57
  • 16 61
  • 17 63
  • 18 65
  • 16 61
  • 18 64
  • 18 65
  • 18 64
  • 17 63
  • 14 57
  • 12 53
  • 11 51
  • 10 49
  • 9 48
  • 9 48
  • 9 47
  • 8 47
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 7 13 3 4 8
  • 6 11 2 3 7
  • 4 8 2 2 5
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 4 8 2 2 5
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 3 5 1 1 3
  • 2 3 1 1 2
  • 4 7 2 2 4
  • 9 16 3 4 10
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 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 Saint-Briac-sur-Mer :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Predominantly sunny in the morning, increasing sunny spells in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
No precipitation. SSW wind force 3 continuing all day. Gusts reaching 18 knots until the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, long swell from NW. Poor 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
180
12
18
8.3
1022
5
07h
190
12
16
7.8
1022
6
06h
170
8
14
8.3
1022
6
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Saint-Cast

87
Low tide 01h38 2.15m
High tide 07h12 11.37m
93
Low tide 14h02 1.58m
High tide 19h35 11.7m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
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