Weather port Tréffiagat - Guilvinec

Guilvinec FRALon : -4°17’,1 W Lat : 47°47’,502 N Alt : 0m
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Sun
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Mon
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BULLETIN

Reliability 80%
Saturday 2 may Saturday 2 may
METEO CONSULT Run : 1/05 00Z Mesh : 1km 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)
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)
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
3
0
20
15
10
5
65
60
55
50
45
  • Sun 3
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
Run : 1/05 00Z Mesh : 1km Updated, 3h ago Update in 3h
  • Sun 3
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 80° E E
  • 85° E E
  • 75° E ENE
  • 90° E E
  • 105° E ESE
  • 120° SE ESE
  • 105° E ESE
  • 135° SE SE
  • 145° SE SE
  • 180° S S
  • 220° SW SW
  • 230° SW SW
  • 245° SW WSW
  • 260° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 250° W WSW
  • 230° SW SW
  • 210° SW SSW
  • 205° SW SSW
  • 220° SW SW
  • 230° SW SW
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 9 16 4 10 3
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 17 32 9 20 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 17 31 9 19 5
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 240° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 235° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 10
  • 10
  • 10
  • 9
  • 9
  • 9
  • 10
  • 10
  • 9
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 9
  • 8
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 7
  • 160
  • 160
  • 150
  • 150
  • 150
  • 150
  • 150
  • 150
  • 150
  • 140
  • 140
  • 140
  • 140
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 120
  • 80
  • 4.8
  • 4.4
  • 3.7
  • 2.9
  • 2.0
  • 1.4
  • 1.2
  • 1.4
  • 2.1
  • 3.0
  • 3.9
  • 4.6
  • 4.8
  • 4.6
  • 4.0
  • 3.1
  • 2.2
  • 1.5
  • 1.2
  • 1.3
  • 1.9
  • 2.7
  • 3.6
  • 4.3
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 100
  • 90
  • 95
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 100
  • 95
  • 80
  • 65
  • 55
  • 65
  • 75
  • 80
  • 85
  • 80
  • 80
  • 85
  • 90
  • 85
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.6
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 25
  • 30
  • 30
  • 45
  • 60
  • 65
  • 50
  • 35
  • 35
  • 40
  • 40
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 35
  • 25
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 5
  • >20
  • >20
  • >20
  • >20
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 5
  • 10
  • >20
  • >20
  • 1017
  • 1016
  • 1016
  • 1015
  • 1015
  • 1015
  • 1014
  • 1014
  • 1013
  • 1013
  • 1012
  • 1012
  • 1012
  • 1011
  • 1011
  • 1011
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 1011
  • 1010
  • 1010
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 13 56
  • 13 55
  • 14 56
  • 14 58
  • 15 58
  • 15 59
  • 15 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 15 60
  • 15 59
  • 15 58
  • 14 57
  • 13 56
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 13 55
  • 13 55
  • 13 55
  • 10 50
  • 10 50
  • 11 51
  • 11 51
  • 12 53
  • 11 53
  • 12 54
  • 14 56
  • 15 59
  • 17 62
  • 15 60
  • 15 58
  • 14 57
  • 13 56
  • 13 55
  • 12 53
  • 11 51
  • 11 52
  • 11 52
  • 11 51
  • 11 51
  • 10 51
  • 10 49
  • 10 49
  • 8 14 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 6 12 3 3 7
  • 6 12 3 3 7
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 8 14 3 4 9
  • 9 17 3 5 11
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

Low 1014 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the North-North-East.

For Tréffiagat - Guilvinec :
No gale warning.

The reliability of the situation is assessed at 80%.

Overcast in the morning, very cloudy in the afternoon. Light rain followed by showers in the morning, light showers dying away progressively in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. E force 4 turning SSE in the middle of the day then W force 3. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming poor in the middle of the day then good.

semaphore stations

Station Pte De Penmarch located 6 km from Tréffiagat - Guilvinec
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
06h
80
12
22
-
-
0
05h
80
14
21
-
-
5
04h
80
13
24
-
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Le Guilvinec

82
High tide 05h44 4.78m
Low tide 12h02 1.18m
82
High tide 17h59 4.84m
www.shom.fr - © SHOM 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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