Weather port Cardiff

Penarth GBRLongitude : -3°10’,0002 W Latitude : 51°27 N Altitude : 0m
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
27
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Sat
28
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Sun
29
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Mon
30
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Tue
01
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Wed
02
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Thu
03
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BULLETIN

(established in local time)
Reliability 60%
Thursday 3 july

Wind

Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height (m) (m)
Total sea (m)
Total wave height (m)
Wind (m)
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Cloud cover(%)
Amount of precipitation(mm)
Type of precipitation
Precipitation risk(%)
Visibility(km)
Pressure(hPa)
UV

Temperature

Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
20
15
10
5
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
25
20
15
10
75
70
65
60
55
  • Thu 3
  • 00h
  • 03h
  • 06h
  • 09h
  • 12h
  • 15h
  • 18h
  • 21h
  • Thu 3
  • 00h
  • 03h
  • 06h
  • 09h
  • 12h
  • 15h
  • 18h
  • 21h
  • 255° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W WSW
  • 265° W W
  • 270° W W
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 2 4 1 2 1
  • 4 7 2 4 2
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 12 23 6 14 4
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.4
  • 0.6
  • 0.6
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0.1
  • 0.3
  • 0.3
  • 270° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 0° 0 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 7
  • 8
  • 9
  • 9
  • 8
  • 0
  • 0
  • 0
  • 150
  • 140
  • 120
  • 110
  • 100
  • 60
  • 9
  • 9
  • 9.2
  • 8.0
  • 4.1
  • 4.8
  • 8.4
  • 8.1
  • 4.6
  • 4.8
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 45
  • 45
  • 50
  • 55
  • 60
  • 55
  • 50
  • 50
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.3
  • 0.3
  • 0
  • 20
  • 30
  • 30
  • 45
  • 50
  • 65
  • 60
  • 25
  • 15
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1018
  • 1018
  • 1017
  • 1017
  • 1016
  • 1015
  • 1015
  • 1019
  • 0
  • 0
  • 1
  • 4
  • 7
  • 4
  • 1
  • 0
  • 15 59
  • 15 59
  • 15 58
  • 17 62
  • 18 64
  • 18 65
  • 19 66
  • 17 63
  • 15 58
  • 14 58
  • 14 57
  • 17 63
  • 19 67
  • 19 67
  • 21 70
  • 18 64
  • 2 3 1 1 2
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 3 6 2 2 4
  • 6 12 3 3 7
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

For Cardiff :
No gale warning.


For the night from Wednesday to Thursday WSW wind force 1 continuing all night. Gusts reaching 12 knots in the early part of the night.

Smooth sea becoming rippled at the end of the night. Low, short swell from W. Good visibility becoming good in the middle of the night then good. Daytime of Thursday 3 july : The unsettled weather will become more unpredictable in the second half of the day.

Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, light showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers WSW force 2 becoming force 3 in the middle of the day then W. Gusts reaching 16 knots in the evening. Rippled sea becoming smooth in the middle of the day. Low, fairly long swell from W then from N in the middle of the day. Good visibility becoming excellent in the middle of the day.

Tides at Cardiff

49
High tide 00h52 9.51m
Low tide 07h05 3.64m
45
High tide 13h21 9.03m
Low tide 19h21 3.97m
© METEOCONSULT 2025
Thu
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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
26
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Fri
27
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Sat
28
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Sun
29
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Mon
30
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Tue
01
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Wed
02
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Thu
03
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