Weather port L'Île aux Moines - Port-Blanc

Ile-aux-Moines FRALon : -2°51’,498 W Lat : 47°36’,198 N Alt : 0m
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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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BULLETIN

Reliability 80%
Wednesday 29 april Wednesday 29 apr
METEO CONSULT Run : 29/04 00Z Mesh : 1km Updated, 2h ago Update in 4h

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
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
25
20
15
10
70
65
60
55
50
  • Thu 30
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
Run : 29/04 00Z Mesh : 1km Updated, 2h ago Update in 4h
  • Thu 30
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 60° NE ENE
  • 65° NE ENE
  • 75° E ENE
  • 80° E E
  • 85° E E
  • 95° E E
  • 100° E E
  • 110° E ESE
  • 100° E E
  • 80° E E
  • 60° NE ENE
  • 70° E ENE
  • 75° E ENE
  • 75° E ENE
  • 75° E ENE
  • 85° E E
  • 75° E ENE
  • 75° E ENE
  • 85° E E
  • 85° E E
  • 90° E E
  • 90° E E
  • 90° E E
  • 95° E E
  • 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
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 21 39 11 24 6
  • 23 42 12 26 6
  • 23 43 12 27 6
  • 23 43 12 27 6
  • 24 44 12 27 6
  • 24 45 13 28 6
  • 22 40 11 25 6
  • 19 36 10 22 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 12 22 6 14 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 17 31 9 19 5
  • 19 36 10 22 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 19 36 10 22 5
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 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
  • 0.2
  • 0.2
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 240° SW WSW
  • 240° SW WSW
  • 230° SW SW
  • 220° SW SW
  • 225° SW SW
  • 230° SW SW
  • 235° SW SW
  • 210° SW SSW
  • 215° SW SW
  • 200° S SSW
  • 205° SW SSW
  • 210° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 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
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 10
  • 11
  • 10
  • 10
  • 10
  • 11
  • 11
  • 9
  • 9
  • 8
  • 8
  • 9
  • 9
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 11
  • 11
  • 10
  • 10
  • 40
  • 30
  • 25
  • 25
  • 25
  • 30
  • 30
  • 40
  • 45
  • 50
  • 60
  • 60
  • 70
  • 80
  • 80
  • 80
  • 80
  • 90
  • 90
  • 90
  • 180
  • 170
  • 150
  • 140
  • 1.7
  • 1.0
  • 0.5
  • 0.2
  • 0.3
  • 0.6
  • 1.2
  • 1.8
  • 2.3
  • 2.6
  • 2.6
  • 2.3
  • 1.8
  • 1.2
  • 0.7
  • 0.3
  • 0.2
  • 0.5
  • 1.0
  • 1.6
  • 2.2
  • 2.6
  • 2.7
  • 2.5
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 14 56
  • 14 56
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 0
  • 0
  • 0
  • 10
  • 20
  • 55
  • 85
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 90
  • 75
  • 85
  • 80
  • 75
  • 65
  • 85
  • 65
  • 80
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.6
  • 0.6
  • 0.6
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 25
  • 55
  • 75
  • 90
  • 75
  • 55
  • 30
  • 20
  • 20
  • 20
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 20
  • 20
  • 20
  • 10
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 1011
  • 1011
  • 1011
  • 1010
  • 1010
  • 1010
  • 1011
  • 1011
  • 1011
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1013
  • 1
  • 2
  • 3
  • 4
  • 5
  • 5
  • 4
  • 2
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 56
  • 14 58
  • 16 60
  • 18 65
  • 19 66
  • 19 67
  • 20 67
  • 19 66
  • 18 65
  • 17 63
  • 17 62
  • 17 62
  • 17 62
  • 16 61
  • 16 61
  • 16 62
  • 16 61
  • 16 61
  • 16 62
  • 16 61
  • 16 60
  • 16 60
  • 16 60
  • 15 60
  • 13 55
  • 15 60
  • 18 65
  • 19 67
  • 19 65
  • 18 65
  • 18 64
  • 17 62
  • 16 60
  • 15 60
  • 14 57
  • 15 58
  • 15 59
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 15 27 4 8 17
  • 13 25 4 7 16
  • 12 22 4 6 14
  • 10 18 3 5 11
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 11 20 4 6 12
  • 9 17 3 5 11
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 10 18 3 5 11
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 13 25 4 7 16
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 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
  • 0.4
  • 0.5
  • 0.5
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 very variable flow prevails over the whole area.

For L"Île aux Moines - Port-Blanc :
No gale warning.

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

Sun in the morning, sunny, progressively clouding over in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, overcast skies.
Showers. ENE force 4 in the morning becoming force 3 in the evening. Gusts reaching 24 knots in the middle of the day. Smooth sea. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.

semaphore stations

Station Vannes-Sene located 11 km from L'Île aux Moines - Port-Blanc
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
09h
50
10
30
13.2
-
0
08h
30
16
38
10.8
-
0
07h
30
17
55
10.7
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Arradon

74
Low tide 00h00 0.28m
High tide 06h13 2.73m
77
Low tide 12h24 0.22m
High tide 18h33 2.67m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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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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