Weather port Port de Rosmeur

Lon : -4°19’,302 W Lat : 48°5’,7 N Alt : 0m
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Weather Risk Briefing
Wed
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Sat
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Sun
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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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Mon
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BULLETIN

Reliability 65%
Monday 17 august Monday 17 aug
METEO CONSULT Run : 12/08 06Z Mesh : 19km Updated, 3h ago Update in 3h

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)
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
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
10
5
0
1
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Mon 17
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 12/08 06Z Mesh : 19km Updated, 3h ago Update in 3h
  • Mon 17
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 5° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 10° N N
  • 355° N N
  • 350° N N
  • 340° N NNW
  • 325° NW NW
  • 310° NW NW
  • 300° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 280° W WNW
  • 275° W W
  • 7 13 4 8 3
  • 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
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 14 26 7 16 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 0.6
  • 0.6
  • 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
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 285° W WNW
  • 285° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 290° W WNW
  • 275° W W
  • 280° W W
  • 280° W WNW
  • 285° W WNW
  • 285° W WNW
  • 280° W W
  • 280° W W
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • <0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 7
  • 7
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 6
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 5
  • 6
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 6
  • 45
  • 45
  • 45
  • 45
  • 60
  • 60
  • 50
  • 50
  • 50
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 50
  • 50
  • 45
  • 40
  • 35
  • 21 70
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  • 21 70
  • 5
  • 5
  • 5
  • 5
  • 5
  • 15
  • 5
  • 5
  • 5
  • 10
  • 15
  • 20
  • 20
  • 15
  • 10
  • 15
  • 15
  • 15
  • 20
  • 25
  • 30
  • 45
  • 60
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 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
  • 10
  • 5
  • 5
  • 5
  • 4
  • 4
  • 5
  • 5
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 5
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1019
  • 1019
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 5
  • 6
  • 7
  • 7
  • 5
  • 4
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 15 60
  • 15 58
  • 14 57
  • 14 57
  • 14 56
  • 13 55
  • 13 56
  • 13 56
  • 13 56
  • 15 59
  • 17 63
  • 19 67
  • 20 69
  • 21 71
  • 23 73
  • 22 72
  • 22 72
  • 22 72
  • 21 70
  • 21 69
  • 20 67
  • 19 66
  • 18 65
  • 17 63
  • 13 55
  • 13 55
  • 12 54
  • 12 53
  • 12 53
  • 11 52
  • 11 52
  • 12 53
  • 12 53
  • 14 58
  • 17 63
  • 20 68
  • 24 76
  • 26 79
  • 26 78
  • 26 78
  • 28 82
  • 28 82
  • 26 79
  • 24 76
  • 20 68
  • 19 65
  • 17 62
  • 15 59
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

For Port de Rosmeur :
No gale warning.

The reliability of the situation is poor.
For the night from Sunday to Monday N force 3 in the early part of the night becoming force 2. Gusts reaching 14 knots in the early part of the night.

Slight sea becoming smooth to slight in the middle of the night. Low, short swell from WNW. Good visibility becoming poor in the middle of the night then reduced by mist. Daytime of Monday 17 august : The weather will be good.

Fair weather with mostly clear skies. In the evening, relatively clear skies becoming changeable.
Chance of light rain. N force 2 in the morning turning WNW force 3 in the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day then poor.

semaphore stations

Station Lanveoc located 22 km from Port de Rosmeur
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
16h
250
21
27
29.7
1020
9
15h
210
20
28
33
1019
7
14h
200
19
31
33.2
1019
8
Nearby signal stations
Météo France - RADOME
Signal station weather
Wed
12
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Thu
13
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Fri
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Sat
15
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Sun
16
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Mon
17
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Tue
18
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Wed
19
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Thu
20
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Fri
21
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Sat
22
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Sun
23
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Mon
24
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Tue
25
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Wed
26
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