Weather port Moëlan-sur-Mer

Moëlan-sur-Mer FRALon : -3°38’,7072 W Lat : 47°46’,41 N Alt : 0m
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BULLETIN

Reliability 85%
Thursday 30 april Thursday 30 apr
METEO CONSULT Run : 30/04 00Z Mesh : 1km Updated, 25min ago Update in 6h

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
15
10
5
0
25
20
15
10
5
10
5
0
1
0.5
3
0
25
20
15
10
70
65
60
55
50
  • Fri 1
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
Run : 30/04 00Z Mesh : 1km Updated, 25min ago Update in 6h
  • Fri 1
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 95° E E
  • 100° E E
  • 105° E ESE
  • 110° E ESE
  • 120° SE ESE
  • 130° SE SE
  • 140° SE SE
  • 145° SE SE
  • 160° S SSE
  • 190° S S
  • 205° SW SSW
  • 220° SW SW
  • 240° SW WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 280° W W
  • 6 11 3 7 2
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 10 19 5 12 3
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 17 32 9 20 5
  • 19 35 10 22 5
  • 17 32 9 20 5
  • 16 29 8 18 5
  • 17 32 9 20 5
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 235° SW SW
  • 235° SW SW
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.8
  • 0.8
  • 15
  • 14
  • 15
  • 14
  • 12
  • 14
  • 14
  • 13
  • 13
  • 14
  • 13
  • 13
  • 13
  • 13
  • 13
  • 11
  • 11
  • 12
  • 12
  • 12
  • 12
  • 12
  • 10
  • 9
  • 370
  • 370
  • 380
  • 370
  • 360
  • 350
  • 330
  • 320
  • 320
  • 330
  • 330
  • 330
  • 320
  • 300
  • 300
  • 300
  • 290
  • 280
  • 260
  • 250
  • 240
  • 250
  • 130
  • 130
  • 3.6
  • 2.8
  • 1.9
  • 1.3
  • 1.1
  • 1.4
  • 2.1
  • 3.0
  • 3.8
  • 4.5
  • 4.7
  • 4.5
  • 3.9
  • 3.0
  • 2.1
  • 1.5
  • 1.1
  • 1.3
  • 1.9
  • 2.7
  • 3.6
  • 4.4
  • 4.7
  • 4.6
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 58
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  • 14 58
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  • 14 58
  • 70
  • 70
  • 100
  • 85
  • 60
  • 55
  • 70
  • 80
  • 80
  • 85
  • 85
  • 75
  • 80
  • 80
  • 80
  • 95
  • 85
  • 90
  • 90
  • 85
  • 90
  • 95
  • 95
  • 100
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 95
  • 25
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 10
  • 10
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 10
  • 5
  • 5
  • 5
  • 5
  • 5
  • 10
  • 10
  • 5
  • 5
  • 5
  • 10
  • 10
  • 10
  • 10
  • 1013
  • 1013
  • 1013
  • 1014
  • 1014
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 1018
  • 1018
  • 1019
  • 1019
  • 1019
  • 1019
  • 1020
  • 1020
  • 1020
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 4
  • 3
  • 3
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 16 60
  • 16 60
  • 16 61
  • 17 62
  • 17 63
  • 18 65
  • 18 64
  • 18 64
  • 18 65
  • 17 62
  • 17 62
  • 17 62
  • 16 61
  • 16 60
  • 15 59
  • 15 58
  • 14 58
  • 14 57
  • 14 56
  • 14 56
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 13 56
  • 14 56
  • 13 56
  • 16 60
  • 16 62
  • 20 67
  • 20 67
  • 20 68
  • 21 69
  • 19 66
  • 18 65
  • 17 63
  • 16 60
  • 14 58
  • 13 55
  • 13 55
  • 12 54
  • 12 53
  • 12 53
  • 12 53
  • 11 53
  • 11 52
  • 11 51
  • 11 51
  • 8 15 3 4 9
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 10 19 3 5 12
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 6 12 3 3 7
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

Low 1011 hPa centered at 280 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 8 knots to the North-East.

For Moëlan-sur-Mer :
No gale warning.

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

Very cloudy skies with short clear spells. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. E force 3 turning SSE force 4 in the middle of the day then WSW force 2. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility becoming poor in the middle of the day then poor.

semaphore stations

Station Ile De Groix located 17 km from Moëlan-sur-Mer
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
07h
100
20
33
15.5
-
0
06h
100
20
34
15.8
-
0
05h
100
18
32
15.9
-
9
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Merrien

80
High tide 04h43 4.68m
Low tide 10h58 1.13m
81
High tide 16h59 4.73m
Low tide 23h13 1.13m
© METEOCONSULT 2026 - Local times

Go further

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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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