Weather beach Plage de Trémazan

Landunvez FRALon : -4°43’,068 W Lat : 48°33’,378 N Alt : 0m
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Mon
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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
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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 90%
Sunday 17 may Sunday 17 may
METEO CONSULT Run : 17/05 00Z Mesh : 1km Updated, 5h ago Update in 1h

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
50
40
30
20
10
15
10
5
0
30
25
20
15
10
5
10
5
0
2
1.5
1
3
0
20
15
10
5
65
60
55
50
45
  • Mon 18
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
Run : 17/05 00Z Mesh : 1km Updated, 5h ago Update in 1h
  • Mon 18
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 295° NW WNW
  • 290° W WNW
  • 280° W WNW
  • 275° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 260° W WSW
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 230° SW SW
  • 225° SW SW
  • 230° SW SW
  • 230° SW SW
  • 225° SW SW
  • 230° SW SW
  • 225° SW SW
  • 220° SW SW
  • 215° SW SW
  • 210° SW SSW
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 17 32 9 20 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 22 40 11 25 6
  • 1.5
  • 1.6
  • 1.6
  • 1.5
  • 1.4
  • 1.4
  • 1.1
  • 1.4
  • 1.4
  • 1.4
  • 1.6
  • 1.6
  • 1.7
  • 1.7
  • 1.6
  • 1.6
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.5
  • 1.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 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
  • 0.3
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 1.4
  • 1.5
  • 1.5
  • 1.5
  • 1.4
  • 1.4
  • 1.1
  • 1.4
  • 1.4
  • 1.4
  • 1.6
  • 1.6
  • 1.7
  • 1.7
  • 1.6
  • 1.6
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.3
  • 1.5
  • 1.5
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 10
  • 10
  • 10
  • 10
  • 10
  • 210
  • 210
  • 210
  • 210
  • 210
  • 210
  • 210
  • 200
  • 200
  • 200
  • 200
  • 190
  • 190
  • 190
  • 190
  • 190
  • 190
  • 180
  • 180
  • 180
  • 170
  • 170
  • 160
  • 160
  • 6.6
  • 7.6
  • 7.6
  • 6.9
  • 5.6
  • 4.0
  • 2.4
  • 1.3
  • 0.9
  • 1.3
  • 2.4
  • 4.1
  • 5.8
  • 7.1
  • 7.6
  • 7.3
  • 6.2
  • 4.7
  • 3.1
  • 1.8
  • 1.1
  • 1.1
  • 2.1
  • 3.7
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 0
  • 0
  • 0
  • 75
  • 90
  • 85
  • 85
  • 75
  • 60
  • 75
  • 75
  • 80
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 90
  • 100
  • 100
  • 100
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 20
  • 25
  • 25
  • 0
  • 0
  • 0
  • 25
  • 40
  • 50
  • 45
  • 45
  • 50
  • 40
  • 20
  • 0
  • 0
  • 0
  • 30
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1016
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1016
  • 1016
  • 1015
  • 1015
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1013
  • 1013
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 3
  • 3
  • 3
  • 2
  • 14 58
  • 14 56
  • 13 55
  • 12 54
  • 12 53
  • 11 52
  • 11 52
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 52
  • 12 53
  • 12 53
  • 12 54
  • 13 55
  • 13 56
  • 14 56
  • 14 56
  • 13 56
  • 17 62
  • 14 58
  • 12 53
  • 10 49
  • 9 47
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 8 47
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 8 46
  • 9 48
  • 9 48
  • 10 50
  • 11 53
  • 12 53
  • 12 54
  • 14 57
  • 13 56
  • 12 54
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 15 28 4 8 17
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 15 28 4 8 17
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 14 26 4 7 16
  • 15 27 4 8 17
  • 13 25 4 7 16
  • 11 20 4 6 12
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 1.8
  • 1.9
  • 2
  • 2
  • 2
  • 2.1
  • 2.1
  • 2.1
  • 2.1
  • 2.2
  • 2.2
  • 2.2
  • 2.1
  • 2.1
  • 2.1
  • 2.1
  • 2.1
  • 2.1
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
Forecasts established in local time
Caption   Glossary

Expert opinion

A westerly, moderate and very variable flow prevails over the whole area.

For Plage de Trémazan :
No gale warning.

The reliability of the situation is assessed at 90%.

Lots of good clear periods. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. NW force 4 in the middle of the day turning W in the evening. Gusts reaching 20 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from WNW. Excellent visibility.

semaphore stations

Station Plougonvelin located 26 km from Plage de Trémazan
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
17h
320
17
34
-
-
0
16h
290
26
31
-
-
0
15h
300
26
37
-
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Portsall

98
Low tide 00h16 0.99m
High tide 06h17 7.61m
99
Low tide 12h39 0.97m
High tide 18h35 7.71m
© METEOCONSULT 2026 - Local times

Go further

Sun
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Fri
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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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