Weather port Lancieux - Port de l'Islet

Lancieux FRALon : -2°9 W Lat : 48°37’,2 N Alt : 0m
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Mon
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Tue
26
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Wed
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Thu
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Fri
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Sat
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Sun
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Mon
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BULLETIN

Reliability 85%
Monday 18 may Monday 18 may
METEO CONSULT Run : 18/05 00Z Mesh : 1km Updated, 4h 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)
40
30
20
10
0
60
50
40
30
20
10
20
15
10
5
0
40
30
20
10
0
10
5
0
1
0.5
0
3
0
20
15
10
5
65
60
55
50
45
40
  • Tue 19
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
Run : 18/05 00Z Mesh : 1km Updated, 4h ago Update in 2h
  • Tue 19
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 200° S SSW
  • 200° S SSW
  • 185° S S
  • 185° S S
  • 180° S S
  • 185° S S
  • 185° S S
  • 180° S S
  • 185° S S
  • 185° S S
  • 185° S S
  • 185° S S
  • 195° S SSW
  • 200° S SSW
  • 215° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 225° SW SW
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 21 39 11 24 6
  • 23 43 12 27 6
  • 25 46 13 29 6
  • 26 48 13 30 6
  • 29 53 15 33 7
  • 30 56 16 35 7
  • 30 56 16 35 7
  • 29 54 15 34 7
  • 26 48 13 30 6
  • 23 43 12 27 6
  • 25 46 13 29 6
  • 23 43 12 27 6
  • 25 46 13 29 6
  • 26 49 14 30 6
  • 26 49 14 30 6
  • 29 53 15 33 7
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.1
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 315° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 320° NW NW
  • 320° 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
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 9
  • 9
  • 9
  • 9
  • 8
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 8
  • 110
  • 120
  • 120
  • 110
  • 100
  • 110
  • 110
  • 110
  • 120
  • 100
  • 100
  • 90
  • 90
  • 80
  • 70
  • 70
  • 70
  • 80
  • 80
  • 90
  • 90
  • 90
  • 80
  • 80
  • 1.3
  • 2.4
  • 5.0
  • 8.2
  • 10.8
  • 12.2
  • 12.0
  • 10.7
  • 8.6
  • 6.2
  • 3.8
  • 2.1
  • 1.2
  • 1.6
  • 3.6
  • 6.5
  • 9.4
  • 11.4
  • 11.9
  • 11.1
  • 9.4
  • 7.1
  • 4.8
  • 2.9
  • 13 55
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 55
  • 14 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 14 56
  • 14 56
  • 14 56
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 75
  • 75
  • 60
  • 65
  • 65
  • 80
  • 90
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.6
  • 0.8
  • 0.8
  • 0.7
  • 0.6
  • 0.5
  • 0.2
  • 0
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • 50
  • 50
  • 0
  • 0
  • 0
  • 30
  • 50
  • 70
  • 90
  • 90
  • 90
  • 90
  • 80
  • 60
  • 45
  • 65
  • 25
  • 25
  • 30
  • 20
  • 20
  • 20
  • 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
  • 10
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1013
  • 1014
  • 1013
  • 1013
  • 1012
  • 1012
  • 1011
  • 1011
  • 1010
  • 1010
  • 1010
  • 1010
  • 1011
  • 1011
  • 1011
  • 1011
  • 1012
  • 1012
  • 1012
  • 0
  • 0
  • 0
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 4
  • 3
  • 15 59
  • 15 58
  • 14 57
  • 14 57
  • 14 56
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 13 55
  • 13 55
  • 14 56
  • 14 57
  • 15 59
  • 16 60
  • 16 62
  • 17 62
  • 17 62
  • 17 62
  • 12 53
  • 11 53
  • 11 51
  • 12 53
  • 11 51
  • 10 49
  • 9 48
  • 9 47
  • 8 47
  • 8 46
  • 8 46
  • 7 45
  • 7 45
  • 7 45
  • 8 46
  • 8 47
  • 9 49
  • 11 52
  • 12 54
  • 15 59
  • 17 62
  • 15 59
  • 16 61
  • 17 63
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 15 28 4 8 17
  • 15 27 4 8 17
  • 16 29 5 8 18
  • 17 31 5 9 19
  • 17 32 5 9 20
  • 18 34 5 9 21
  • 19 36 5 10 22
  • 21 38 5 11 24
  • 22 41 6 11 25
  • 23 42 6 12 26
  • 20 37 5 10 23
  • 16 30 5 8 19
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 14 26 4 7 16
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 0.9
  • 0.8
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 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 southeasterly, moderate and variable flow prevails over the North of the basin. Over the South, it is southwesterly, strong and very variable.

For Lancieux - Port de l"Islet :
No gale warning.

The reliability of the situation is assessed at 85%.

Overcast skies. Light rain. In the evening, very cloudy skies becoming totally overcast.
Light rain in the early hours. SSW wind force 3 from the middle of the day. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Good visibility becoming good in the evening.

semaphore stations

Station Dinard located 7 km from Lancieux - Port de l'Islet
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
16h
210
15
27
13.8
1015
0
15h
200
17
28
14.9
1015
0
14h
230
12
18
14.2
1016
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Saint-Cast

99
Low tide 03h30 1.12m
High tide 08h58 12.12m
97
Low tide 15h51 1.23m
High tide 21h16 12.27m
www.shom.fr - © SHOM 2026 - Local times

Go further

Mon
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Mon
01
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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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