Wind, waves & weather forecast
Cardiff Bay

Updating severe weather warnings
Data based on our forecast model
  • Sunrise
    5:14
  • Sunset
    21:23
  • Local time
     (UTC +1)
  • Elevation
    11 m
Last update:
11:39 local time
This forecast is based on the GFS model

Tuesday, Jul 17

Wind
Weather
Waves
Tides
01h
9kts
max 14kts
15° C
1014hpa
0.6m
9 s
8.2 m
04h
8kts
max 11kts
15° C
1014hpa
0.6m
10 s
04:52
1.0 m
07h
6kts
max 11kts
16° C
1014hpa
0.6m
10 s
3.9 m
10h
8kts
max 10kts
18° C
1015hpa
0.6m
7 s
10:51
11.8 m
13h
11kts
max 13kts
20° C
1015hpa
0.6m
6 s
8.9 m
16h
12kts
max 14kts
20° C
1015hpa
0.6m
6 s
17:11
1.3 m
19h
10kts
max 13kts
19° C
1015hpa
0.6m
10 s
3.3 m
22h
6kts
max 8kts
16° C
1016hpa
0.5m
12 s
23:13
11.9 m

Wednesday, Jul 18

Wind
Weather
Waves
Tides
01h
5kts
max 6kts
15° C
1016hpa
0.5m
11 s
9.9 m
04h
4kts
max 5kts
14° C
1016hpa
0.5m
9 s
3.0 m
07h
5kts
max 7kts
15° C
1016hpa
0.5m
6 s
05:39
1.4 m
10h
6kts
max 7kts
18° C
1017hpa
0.5m
6 s
9.5 m
13h
7kts
max 8kts
20° C
1017hpa
0.5m
6 s
11:39
11.3 m
16h
7kts
max 8kts
21° C
1017hpa
0.5m
5 s
3.8 m
19h
7kts
max 8kts
20° C
1018hpa
0.5m
5 s
17:58
1.8 m
22h
7kts
max 9kts
16° C
1019hpa
0.4m
5 s
8.8 m

Thursday, Jul 19

Wind
Weather
Waves
Tides
01h
5kts
max 6kts
15° C
1019hpa
0.4m
6 s
00:03
11.3 m
04h
3kts
max 3kts
14° C
1019hpa
0.3m
7 s
4.9 m
07h
2kts
max 2kts
15° C
1019hpa
0.3m
8 s
06:28
2.0 m
10h
3kts
max 3kts
18° C
1019hpa
0.3m
8 s
7.4 m
13h
6kts
max 6kts
21° C
1019hpa
0.3m
7 s
12:31
10.7 m
16h
7kts
max 7kts
22° C
1018hpa
0.3m
7 s
5.8 m
19h
8kts
max 9kts
21° C
1018hpa
0.3m
8 s
18:49
2.4 m
22h
7kts
max 8kts
17° C
1018hpa
0.3m
8 s
6.7 m

Friday, Jul 20

Wind
Weather
Waves
Tides
01h
7kts
max 8kts
15° C
1018hpa
0.3m
8 s
00:58
10.7 m
04h
5kts
max 6kts
14° C
1018hpa
0.3m
8 s
6.8 m
07h
5kts
max 6kts
15° C
1018hpa
0.3m
9 s
07:20
2.5 m
10h
3kts
max 4kts
19° C
1018hpa
0.2m
9 s
5.5 m
13h
6kts
max 6kts
21° C
1017hpa
0.2m
9 s
13:30
10.1 m
16h
9kts
max 10kts
23° C
1016hpa
0.3m
8 s
7.5 m
19h
11kts
max 13kts
21° C
1016hpa
0.4m
8 s
19:44
3.0 m
22h
9kts
max 14kts
16° C
1017hpa
0.4m
7 s
5.0 m

Saturday, Jul 21

Wind
Weather
Waves
Tides
01h
7kts
max 9kts
14° C
1017hpa
0.3m
8 s
01:59
10.1 m
04h
6kts
max 7kts
14° C
1017hpa
0.3m
8 s
8.4 m
07h
5kts
max 7kts
16° C
1017hpa
0.3m
8 s
08:19
3.1 m
10h
8kts
max 10kts
19° C
1017hpa
0.2m
7 s
4.1 m
13h
12kts
max 14kts
21° C
1017hpa
0.2m
7 s
8.6 m
16h
15kts
max 17kts
21° C
1017hpa
0.3m
6 s
14:36
9.7 m
19h
12kts
max 15kts
19° C
1017hpa
0.4m
3 s
4.5 m
22h
10kts
max 15kts
16° C
1018hpa
0.4m
4 s
20:47
3.4 m

Sunday, Jul 22

Wind
Weather
Waves
Tides
01h
8kts
max 12kts
15° C
1018hpa
0.4m
5 s
8.0 m
04h
6kts
max 7kts
15° C
1018hpa
0.3m
4 s
03:08
9.7 m
07h
4kts
max 6kts
16° C
1018hpa
0.3m
5 s
5.3 m
10h
9kts
max 12kts
20° C
1018hpa
0.3m
7 s
09:24
3.4 m
13h
12kts
max 14kts
21° C
1018hpa
0.3m
8 s
6.9 m
16h
13kts
max 16kts
21° C
1018hpa
0.3m
8 s
15:45
9.5 m
19h
11kts
max 14kts
20° C
1017hpa
0.4m
7 s
6.2 m
22h
9kts
max 15kts
18° C
1018hpa
0.4m
7 s
21:57
3.6 m

Monday, Jul 23

Wind
Weather
Waves
Tides
01h
7kts
max 12kts
17° C
1017hpa
0.4m
8 s
6.2 m
04h
6kts
max 10kts
17° C
1016hpa
0.4m
8 s
04:16
9.6 m
07h
4kts
max 6kts
18° C
1016hpa
0.4m
9 s
7.0 m
10h
4kts
max 6kts
19° C
1016hpa
0.4m
9 s
10:33
3.4 m
13h
6kts
max 7kts
21° C
1014hpa
0.3m
9 s
5.3 m
16h
6kts
max 7kts
20° C
1013hpa
0.3m
8 s
16:50
9.7 m
19h
4kts
max 6kts
2mm
18° C
1012hpa
0.3m
8 s
7.8 m
22h
3kts
max 3kts
17° C
1012hpa
0.4m
8 s
23:07
3.5 m

Tuesday, Jul 24

Wind
Weather
Waves
Tides
01h
2kts
max 2kts
17° C
1011hpa
0.3m
8 s
4.6 m
04h
3kts
max 3kts
17° C
1010hpa
0.3m
8 s
05:17
9.8 m
07h
3kts
max 4kts
17° C
1010hpa
0.3m
8 s
8.5 m
10h
6kts
max 8kts
19° C
1010hpa
0.3m
8 s
4.1 m
13h
9kts
max 11kts
21° C
1010hpa
0.3m
8 s
11:38
3.2 m
16h
10kts
max 12kts
22° C
1010hpa
0.3m
8 s
8.6 m
19h
8kts
max 10kts
20° C
1009hpa
0.4m
7 s
17:46
10.1 m
22h
2kts
max 3kts
17° C
1009hpa
0.4m
6 s
4.7 m

Wednesday, Jul 25

Wind
Weather
Waves
Tides
01h
6kts
max 7kts
16° C
1009hpa
0.4m
6 s
00:09
3.1 m
04h
10kts
max 15kts
16° C
1008hpa
0.4m
7 s
7.9 m
07h
6kts
max 11kts
15° C
1008hpa
0.4m
7 s
06:10
10.2 m
10h
8kts
max 10kts
18° C
1008hpa
0.4m
7 s
5.1 m
13h
12kts
max 14kts
20° C
1008hpa
0.4m
6 s
12:33
2.9 m
16h
15kts
max 16kts
20° C
1008hpa
0.5m
6 s
7.2 m
19h
15kts
max 18kts
18° C
1010hpa
0.5m
6 s
18:35
10.5 m
22h
12kts
max 18kts
15° C
1011hpa
0.5m
6 s
5.9 m

Thursday, Jul 26

Wind
Weather
Waves
Tides
01h
10kts
max 15kts
15° C
1012hpa
0.5m
6 s
01:00
2.7 m
04h
9kts
max 13kts
14° C
1012hpa
0.5m
6 s
6.4 m
07h
7kts
max 11kts
15° C
1013hpa
0.5m
6 s
06:57
10.6 m
10h
10kts
max 12kts
18° C
1013hpa
0.5m
7 s
6.4 m
13h
11kts
max 14kts
19° C
1013hpa
0.5m
7 s
13:19
2.4 m
16h
11kts
max 17kts
18° C
1012hpa
0.5m
6 s
5.7 m
19h
14kts
max 23kts
1mm
17° C
1010hpa
0.6m
6 s
19:19
11.0 m
22h
14kts
max 23kts
4mm
17° C
1008hpa
0.6m
6 s
7.4 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.