Wind, waves & weather forecast
Cardiff Bay

Maps
Updating severe weather warnings

Data based on our forecast model
  • 7:09
  • 18:56
  •  (UTC +1)
  • 11 m
Last update: 05:40 local time
Wednesday, Sep 28
01
h
12 kts
max 20kts
15°C
1024hpa
1.0m
10s
3.3 m
04
h
14 kts
max 24kts
15°C
1023hpa
1.1m
10s
8.4 m
07
h
13 kts
max 22kts
16°C
1023hpa
1.1m
10s
05:55
10.3 m
10
h
14 kts
max 22kts
17°C
1024hpa
1.2m
10s
4.7 m
13
h
13 kts
max 21kts
18°C
1023hpa
1.2m
8s
12:19
2.6 m
16
h
13 kts
max 23kts
18°C
1022hpa
1.3m
7s
8.0 m
19
h
14 kts
max 24kts
18°C
1020hpa
1.4m
7s
18:17
10.9 m
22
h
16 kts
max 29kts
18°C
1019hpa
1.5m
7s
5.3 m
Thursday, Sep 29
01
h
17 kts
max 29kts
18°C
1017hpa
1.7m
7s
00:45
2.1 m
04
h
19 kts
max 31kts
17°C
1014hpa
1.8m
7s
7.0 m
07
h
17 kts
max 26kts
2mm
16°C
1013hpa
1.7m
7s
06:41
11.0 m
10
h
15 kts
max 21kts
0mm
15°C
1014hpa
1.7m
7s
6.0 m
13
h
18 kts
max 24kts
1mm
16°C
1013hpa
1.7m
7s
13:04
2.0 m
16
h
19 kts
max 24kts
16°C
1013hpa
1.8m
7s
6.4 m
19
h
15 kts
max 21kts
14°C
1013hpa
1.7m
7s
19:00
11.5 m
22
h
13 kts
max 19kts
14°C
1013hpa
1.5m
7s
6.8 m
Friday, Sep 30
01
h
11 kts
max 16kts
14°C
1012hpa
1.4m
7s
01:26
1.6 m
04
h
11 kts
max 17kts
14°C
1011hpa
1.3m
7s
5.3 m
07
h
13 kts
max 19kts
13°C
1010hpa
1.3m
9s
07:20
11.6 m
10
h
14 kts
max 18kts
14°C
1010hpa
1.2m
9s
7.5 m
13
h
13 kts
max 17kts
15°C
1010hpa
1.2m
8s
13:42
1.4 m
16
h
13 kts
max 17kts
15°C
1009hpa
1.2m
9s
4.6 m
19
h
10 kts
max 15kts
14°C
1008hpa
1.2m
9s
19:38
12.0 m
22
h
10 kts
max 15kts
1mm
13°C
1007hpa
1.2m
9s
8.4 m
Saturday, Oct 01
01
h
12 kts
max 18kts
4mm
13°C
1005hpa
1.1m
9s
02:02
1.1 m
04
h
12 kts
max 18kts
4mm
12°C
1003hpa
1.1m
8s
3.6 m
07
h
12 kts
max 19kts
9mm
12°C
1001hpa
1.1m
8s
07:57
12.0 m
10
h
15 kts
max 19kts
3mm
13°C
1002hpa
1.1m
8s
9.2 m
13
h
16 kts
max 19kts
4mm
14°C
1003hpa
1.1m
9s
14:17
1.1 m
16
h
16 kts
max 20kts
1mm
14°C
1004hpa
1.1m
9s
3.0 m
19
h
13 kts
max 19kts
1mm
12°C
1007hpa
1.1m
9s
20:14
12.3 m
22
h
11 kts
max 17kts
12°C
1009hpa
1.0m
9s
10.0 m
Sunday, Oct 02
01
h
11 kts
max 17kts
12°C
1010hpa
1.0m
10s
2.5 m
04
h
8 kts
max 12kts
11°C
1011hpa
0.9m
10s
02:35
0.9 m
07
h
6 kts
max 8kts
11°C
1013hpa
0.8m
10s
10.3 m
10
h
5 kts
max 7kts
14°C
1014hpa
0.8m
10s
08:32
12.3 m
13
h
6 kts
max 8kts
15°C
1015hpa
0.7m
10s
3.0 m
16
h
5 kts
max 7kts
16°C
1015hpa
0.7m
9s
14:50
0.9 m
19
h
7 kts
max 9kts
13°C
1016hpa
0.6m
8s
9.8 m
22
h
10 kts
max 15kts
13°C
1018hpa
0.6m
7s
20:49
12.4 m
Monday, Oct 03
01
h
10 kts
max 16kts
13°C
1018hpa
0.6m
7s
3.6 m
04
h
10 kts
max 18kts
13°C
1018hpa
0.7m
7s
03:07
0.9 m
07
h
11 kts
max 19kts
14°C
1018hpa
0.8m
6s
8.9 m
10
h
14 kts
max 20kts
15°C
1019hpa
0.9m
6s
09:06
12.3 m
13
h
16 kts
max 20kts
17°C
1020hpa
1.1m
7s
4.2 m
16
h
13 kts
max 19kts
16°C
1020hpa
1.2m
8s
15:22
1.0 m
19
h
12 kts
max 21kts
15°C
1019hpa
1.3m
9s
8.2 m
22
h
13 kts
max 25kts
15°C
1019hpa
1.4m
10s
21:23
12.3 m
Tuesday, Oct 04
01
h
13 kts
max 25kts
15°C
1018hpa
1.4m
11s
5.0 m
04
h
12 kts
max 22kts
1mm
15°C
1017hpa
1.3m
11s
03:39
1.0 m
07
h
12 kts
max 21kts
2mm
15°C
1014hpa
1.3m
11s
7.2 m
10
h
11 kts
max 19kts
3mm
15°C
1013hpa
1.3m
11s
09:41
12.1 m
13
h
12 kts
max 17kts
3mm
17°C
1012hpa
1.3m
11s
5.8 m
16
h
16 kts
max 20kts
2mm
16°C
1010hpa
1.3m
10s
15:55
1.2 m
19
h
16 kts
max 24kts
5mm
13°C
1013hpa
1.2m
10s
6.5 m
22
h
17 kts
max 25kts
13°C
1015hpa
1.2m
10s
21:57
11.9 m
Wednesday, Oct 05
01
h
15 kts
max 23kts
13°C
1016hpa
1.2m
10s
6.6 m
04
h
15 kts
max 21kts
13°C
1017hpa
1.2m
10s
04:12
1.4 m
07
h
13 kts
max 20kts
12°C
1019hpa
1.2m
10s
5.7 m
10
h
14 kts
max 18kts
13°C
1021hpa
1.2m
10s
10:15
11.6 m
13
h
15 kts
max 19kts
15°C
1021hpa
1.2m
10s
7.3 m
16
h
17 kts
max 22kts
15°C
1020hpa
1.2m
10s
16:29
1.6 m
19
h
16 kts
max 23kts
0mm
13°C
1020hpa
1.1m
9s
5.0 m
22
h
17 kts
max 26kts
1mm
14°C
1019hpa
1.1m
9s
22:33
11.4 m
Thursday, Oct 06
01
h
19 kts
max 28kts
1mm
14°C
1017hpa
1.0m
9s
8.0 m
04
h
19 kts
max 30kts
3mm
15°C
1014hpa
1.0m
9s
04:47
1.9 m
07
h
20 kts
max 33kts
8mm
16°C
1013hpa
0.9m
9s
4.5 m
10
h
18 kts
max 30kts
1mm
17°C
1013hpa
0.9m
10s
10:51
11.0 m
13
h
17 kts
max 29kts
3mm
17°C
1014hpa
0.9m
10s
8.5 m
16
h
17 kts
max 30kts
1mm
17°C
1013hpa
1.0m
10s
17:05
2.2 m
19
h
22 kts
max 35kts
2mm
17°C
1013hpa
1.0m
10s
4.0 m
22
h
19 kts
max 31kts
1mm
17°C
1014hpa
1.1m
11s
23:11
10.7 m
Friday, Oct 07
01
h
8 kts
max 13kts
1mm
16°C
1015hpa
1.1m
11s
8.9 m
04
h
5 kts
max 7kts
14°C
1016hpa
1.1m
12s
05:25
2.6 m
07
h
4 kts
max 6kts
14°C
1017hpa
1.1m
12s
3.7 m
10
h
9 kts
max 19kts
17°C
1017hpa
1.0m
12s
9.2 m
13
h
16 kts
max 26kts
17°C
1017hpa
1.0m
12s
11:31
10.3 m
16
h
15 kts
max 27kts
17°C
1016hpa
1.0m
11s
4.2 m
19
h
20 kts
max 33kts
3mm
17°C
1014hpa
1.0m
11s
17:47
2.9 m
22
h
20 kts
max 32kts
1mm
17°C
1014hpa
1.0m
11s
8.3 m

Description

This is the wind, wave and weather forecast for Cardiff Bay in Wales, United Kingdom. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

The Forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 6:00 AM, 12:00 PM, 6:00 PM and 12:00 AM British Summer Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Cardiff Bay when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in United Kingdom.

Units Our default units are knots and degrees Celsius. These are often used by sailors, kiters, surfers, windsurfers or paragliders. You can change units on our settings page.

Help If you need more information about our wind forecast for Cardiff Bay, have a look at our help section.