Wind, waves & weather forecast Swansea Bay

Maps
Updating severe weather warnings

Data based on our forecast model
  • 8:04
  • 16:09
  •  (UTC +0)
  • 5 m
Last update: 10:39 local time
Monday, Dec 05
00
h
13 kts
max 20kts
4°C
1021hpa
0.7m
4s
5.5 m
03
h
12 kts
max 18kts
5°C
1021hpa
0.6m
5s
02:54
2.3 m
06
h
13 kts
max 19kts
5°C
1021hpa
0.5m
6s
4.9 m
09
h
14 kts
max 21kts
5°C
1021hpa
0.6m
8s
09:23
8.4 m
12
h
13 kts
max 18kts
8°C
1022hpa
0.5m
10s
6.2 m
15
h
11 kts
max 17kts
8°C
1022hpa
0.5m
12s
15:23
2.4 m
18
h
11 kts
max 17kts
7°C
1022hpa
0.5m
12s
4.2 m
21
h
9 kts
max 15kts
8°C
1023hpa
0.5m
11s
21:43
8.1 m
Tuesday, Dec 06
00
h
9 kts
max 15kts
9°C
1023hpa
0.5m
11s
6.5 m
03
h
9 kts
max 13kts
10°C
1023hpa
0.4m
11s
03:37
2.6 m
06
h
8 kts
max 12kts
10°C
1024hpa
0.4m
10s
4.0 m
09
h
8 kts
max 12kts
10°C
1024hpa
0.4m
10s
10:09
8.1 m
12
h
8 kts
max 11kts
11°C
1025hpa
0.4m
10s
7.1 m
15
h
7 kts
max 11kts
12°C
1025hpa
0.4m
10s
16:13
2.6 m
18
h
8 kts
max 13kts
11°C
1025hpa
0.4m
10s
3.5 m
21
h
8 kts
max 12kts
10°C
1025hpa
0.4m
9s
7.0 m
Wednesday, Dec 07
00
h
8 kts
max 15kts
10°C
1024hpa
0.5m
9s
22:35
7.8 m
03
h
9 kts
max 16kts
11°C
1024hpa
0.6m
9s
3.7 m
06
h
10 kts
max 19kts
11°C
1023hpa
0.8m
9s
04:33
2.9 m
09
h
11 kts
max 22kts
11°C
1023hpa
1.0m
9s
6.5 m
12
h
13 kts
max 24kts
13°C
1023hpa
1.2m
11s
11:09
7.9 m
15
h
13 kts
max 25kts
13°C
1022hpa
1.3m
11s
4.4 m
18
h
12 kts
max 24kts
12°C
1022hpa
1.4m
11s
17:19
2.9 m
21
h
13 kts
max 27kts
12°C
1022hpa
1.6m
11s
5.7 m
Thursday, Dec 08
00
h
14 kts
max 27kts
2mm
12°C
1022hpa
1.6m
12s
23:41
7.6 m
03
h
12 kts
max 21kts
5mm
12°C
1022hpa
1.6m
12s
5.0 m
06
h
6 kts
max 9kts
7mm
12°C
1023hpa
1.5m
12s
05:48
3.1 m
09
h
5 kts
max 7kts
12°C
1024hpa
1.4m
12s
5.1 m
12
h
5 kts
max 9kts
12°C
1025hpa
1.3m
12s
12:22
7.8 m
15
h
4 kts
max 7kts
12°C
1024hpa
1.2m
12s
6.0 m
18
h
8 kts
max 13kts
13°C
1024hpa
1.1m
12s
18:38
2.8 m
21
h
11 kts
max 20kts
1mm
13°C
1024hpa
1.1m
12s
4.2 m
Friday, Dec 09
00
h
11 kts
max 24kts
1mm
13°C
1023hpa
1.0m
12s
00:59
7.7 m
03
h
11 kts
max 24kts
12°C
1021hpa
1.0m
12s
6.6 m
06
h
14 kts
max 28kts
12°C
1020hpa
1.1m
11s
07:14
2.9 m
09
h
14 kts
max 28kts
12°C
1019hpa
1.2m
11s
3.7 m
12
h
16 kts
max 30kts
1mm
12°C
1018hpa
1.4m
10s
7.2 m
15
h
16 kts
max 30kts
1mm
13°C
1016hpa
1.6m
11s
13:38
8.1 m
18
h
10 kts
max 16kts
4mm
11°C
1017hpa
1.7m
12s
3.6 m
21
h
7 kts
max 13kts
11°C
1018hpa
1.7m
13s
19:54
2.5 m
Saturday, Dec 10
00
h
9 kts
max 16kts
0mm
10°C
1018hpa
1.7m
14s
6.4 m
03
h
8 kts
max 13kts
0mm
10°C
1017hpa
1.6m
13s
02:14
8.1 m
06
h
5 kts
max 7kts
1mm
10°C
1016hpa
1.6m
13s
4.4 m
09
h
2 kts
max 2kts
1mm
10°C
1015hpa
1.6m
13s
08:28
2.5 m
12
h
2 kts
max 3kts
3mm
10°C
1015hpa
1.5m
13s
5.8 m
15
h
5 kts
max 7kts
1mm
11°C
1014hpa
1.4m
12s
14:48
8.5 m
18
h
6 kts
max 8kts
1mm
9°C
1014hpa
1.4m
12s
5.2 m
21
h
7 kts
max 10kts
9°C
1014hpa
1.3m
11s
21:01
2.1 m
Sunday, Dec 11
00
h
10 kts
max 17kts
1mm
9°C
1014hpa
1.3m
11s
4.8 m
03
h
13 kts
max 23kts
1mm
9°C
1014hpa
1.3m
11s
03:20
8.6 m
06
h
13 kts
max 23kts
1mm
8°C
1015hpa
1.3m
11s
6.1 m
09
h
13 kts
max 22kts
8°C
1017hpa
1.2m
10s
09:31
2.0 m
12
h
13 kts
max 21kts
10°C
1018hpa
1.2m
10s
4.0 m
15
h
9 kts
max 18kts
10°C
1018hpa
1.1m
9s
15:50
9.0 m
18
h
9 kts
max 18kts
10°C
1019hpa
1.1m
9s
7.1 m
21
h
11 kts
max 20kts
10°C
1019hpa
1.1m
8s
22:00
1.6 m
Monday, Dec 12
00
h
13 kts
max 23kts
10°C
1018hpa
1.1m
8s
3.1 m
03
h
14 kts
max 25kts
11°C
1017hpa
1.1m
9s
04:19
9.2 m
06
h
16 kts
max 28kts
11°C
1015hpa
1.1m
9s
7.9 m
09
h
17 kts
max 31kts
1mm
10°C
1014hpa
1.1m
9s
10:29
1.5 m
12
h
21 kts
max 34kts
4mm
11°C
1013hpa
1.1m
9s
2.4 m
15
h
11 kts
max 18kts
11°C
1014hpa
1.2m
9s
7.8 m
18
h
7 kts
max 11kts
9°C
1016hpa
1.2m
10s
16:48
9.4 m
21
h
6 kts
max 8kts
8°C
1017hpa
1.3m
11s
2.9 m
Tuesday, Dec 13
00
h
6 kts
max 8kts
8°C
1016hpa
1.2m
11s
22:55
1.2 m
03
h
7 kts
max 10kts
8°C
1015hpa
1.2m
12s
7.1 m
06
h
9 kts
max 15kts
9°C
1014hpa
1.2m
11s
05:14
9.6 m
09
h
8 kts
max 13kts
10°C
1013hpa
1.2m
10s
3.8 m
12
h
10 kts
max 20kts
2mm
11°C
1012hpa
1.3m
11s
11:22
1.1 m
15
h
11 kts
max 19kts
1mm
12°C
1012hpa
1.3m
11s
6.2 m
18
h
13 kts
max 22kts
2mm
12°C
1012hpa
1.3m
11s
17:42
9.8 m
21
h
9 kts
max 16kts
11°C
1012hpa
1.4m
11s
4.7 m
Wednesday, Dec 14
00
h
12 kts
max 22kts
1mm
11°C
1011hpa
1.4m
13s
23:46
0.9 m
03
h
7 kts
max 11kts
4mm
10°C
1011hpa
1.5m
12s
5.3 m
06
h
5 kts
max 6kts
4mm
9°C
1012hpa
1.5m
13s
06:05
9.9 m
09
h
2 kts
max 2kts
9°C
1014hpa
1.5m
14s
5.7 m
12
h
3 kts
max 4kts
10°C
1015hpa
1.6m
14s
12:13
0.9 m
15
h
3 kts
max 4kts
10°C
1015hpa
1.6m
14s
4.2 m
18
h
2 kts
max 3kts
8°C
1016hpa
1.6m
14s
18:32
9.9 m
21
h
4 kts
max 5kts
8°C
1017hpa
1.6m
14s
6.7 m

Description

This is the wind, wave and weather forecast for Swansea 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 5:00 AM, 11:00 AM, 5:00 PM and 11:00 PM Greenwich Mean 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 Swansea 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 Swansea Bay, have a look at our help section.