Wind, waves & weather forecast Swansea/Mumbles 

Updating severe weather warnings
Data based on our forecast model
  • Sunrise
    8:16
  • Sunset
    16:07
  • Local time
     (UTC +0)
  • Elevation
    59 m
Last update:
22:40 local time
This forecast is based on the GFS model

Sunday, Dec 17

Wind
Weather
Waves
Tides
00
h
8kts
max 10kts
7° C
1017hpa
1.0m
6 s
2.0 m
03
h
5kts
max 8kts
7° C
1017hpa
0.9m
6 s
6.1 m
06
h
6kts
max 9kts
8° C
1016hpa
0.8m
6 s
05:38
8.9 m
09
h
12kts
max 17kts
10° C
1016hpa
0.8m
5 s
4.6 m
12
h
15kts
max 22kts
4mm
10° C
1015hpa
1.0m
5 s
11:37
1.8 m
15
h
14kts
max 22kts
3mm
11° C
1013hpa
1.2m
6 s
5.5 m
18
h
11kts
max 17kts
11° C
1015hpa
1.2m
6 s
17:54
8.9 m
21
h
10kts
max 18kts
11° C
1017hpa
1.1m
6 s
5.2 m

Monday, Dec 18

00
h
8kts
max 13kts
9° C
1019hpa
1.0m
7 s
23:57
1.8 m
03
h
5kts
max 6kts
7° C
1020hpa
1.0m
7 s
5.0 m
06
h
3kts
max 4kts
7° C
1021hpa
0.9m
8 s
06:13
9.1 m
09
h
3kts
max 3kts
7° C
1023hpa
0.8m
8 s
5.8 m
12
h
4kts
max 5kts
9° C
1023hpa
0.8m
8 s
12:12
1.7 m
15
h
3kts
max 3kts
9° C
1023hpa
0.7m
8 s
4.5 m
18
h
5kts
max 5kts
8° C
1024hpa
0.7m
8 s
18:28
8.9 m
21
h
5kts
max 6kts
8° C
1025hpa
0.7m
8 s
6.3 m

Tuesday, Dec 19

Wind
Weather
Waves
Tides
00
h
6kts
max 7kts
8° C
1025hpa
0.7m
8 s
00:28
1.7 m
03
h
6kts
max 7kts
8° C
1026hpa
0.7m
8 s
4.0 m
06
h
5kts
max 6kts
9° C
1026hpa
0.7m
8 s
06:46
9.2 m
09
h
8kts
max 11kts
10° C
1027hpa
0.6m
8 s
7.0 m
12
h
8kts
max 13kts
11° C
1027hpa
0.6m
8 s
12:45
1.6 m
15
h
7kts
max 12kts
11° C
1027hpa
0.6m
7 s
3.5 m
18
h
7kts
max 11kts
12° C
1027hpa
0.6m
7 s
19:01
8.9 m
21
h
8kts
max 14kts
12° C
1028hpa
0.6m
7 s
7.3 m

Wednesday, Dec 20

00
h
8kts
max 14kts
12° C
1028hpa
0.7m
13 s
01:00
1.7 m
03
h
9kts
max 18kts
11° C
1028hpa
0.8m
14 s
3.2 m
06
h
8kts
max 14kts
12° C
1027hpa
0.9m
14 s
07:19
9.2 m
09
h
9kts
max 18kts
12° C
1028hpa
0.9m
13 s
7.9 m
12
h
13kts
max 21kts
12° C
1028hpa
1.0m
13 s
13:18
1.7 m
15
h
12kts
max 20kts
12° C
1027hpa
1.1m
13 s
2.8 m
18
h
11kts
max 17kts
11° C
1027hpa
1.2m
13 s
7.8 m
21
h
12kts
max 17kts
11° C
1028hpa
1.2m
12 s
19:33
8.9 m

Thursday, Dec 21

Wind
Weather
Waves
Tides
00
h
13kts
max 18kts
11° C
1028hpa
1.3m
12 s
2.8 m
03
h
13kts
max 19kts
11° C
1027hpa
1.3m
12 s
01:31
1.8 m
06
h
14kts
max 21kts
11° C
1026hpa
1.3m
11 s
7.5 m
09
h
16kts
max 23kts
11° C
1026hpa
1.3m
11 s
07:51
9.1 m
12
h
18kts
max 27kts
12° C
1025hpa
1.3m
11 s
3.3 m
15
h
21kts
max 32kts
1mm
12° C
1024hpa
1.4m
10 s
13:50
1.8 m
18
h
19kts
max 29kts
1mm
12° C
1025hpa
1.4m
9 s
6.8 m
21
h
14kts
max 23kts
1mm
9° C
1028hpa
1.3m
9 s
20:06
8.8 m

Friday, Dec 22

00
h
12kts
max 20kts
8° C
1032hpa
1.3m
9 s
3.7 m
03
h
9kts
max 16kts
7° C
1034hpa
1.3m
10 s
02:01
1.9 m
06
h
5kts
max 8kts
7° C
1036hpa
1.3m
9 s
6.5 m
09
h
3kts
max 3kts
6° C
1039hpa
1.2m
9 s
08:23
8.9 m
12
h
1kts
max 2kts
8° C
1039hpa
1.2m
9 s
4.3 m
15
h
5kts
max 7kts
8° C
1038hpa
1.1m
9 s
14:23
1.9 m
18
h
5kts
max 7kts
8° C
1038hpa
1.1m
8 s
5.8 m
21
h
8kts
max 10kts
8° C
1037hpa
1.1m
9 s
20:38
8.5 m

Saturday, Dec 23

Wind
Weather
Waves
Tides
00
h
10kts
max 13kts
8° C
1036hpa
1.1m
9 s
4.7 m
03
h
12kts
max 18kts
9° C
1033hpa
1.1m
9 s
02:33
2.1 m
06
h
14kts
max 20kts
10° C
1031hpa
1.1m
8 s
5.5 m
09
h
13kts
max 20kts
10° C
1030hpa
1.1m
8 s
08:57
8.6 m
12
h
15kts
max 23kts
11° C
1028hpa
1.1m
8 s
5.4 m
15
h
17kts
max 25kts
0mm
11° C
1024hpa
1.1m
8 s
14:57
2.2 m
18
h
19kts
max 26kts
11° C
1022hpa
1.1m
7 s
4.8 m
21
h
19kts
max 28kts
11° C
1020hpa
1.1m
8 s
21:12
8.3 m

Sunday, Dec 24

00
h
21kts
max 33kts
12° C
1017hpa
1.1m
8 s
5.7 m
03
h
24kts
max 36kts
2mm
12° C
1015hpa
1.2m
8 s
03:06
2.4 m
06
h
19kts
max 29kts
2mm
12° C
1014hpa
1.2m
7 s
4.6 m
09
h
12kts
max 19kts
9° C
1015hpa
1.3m
7 s
09:33
8.3 m
12
h
9kts
max 12kts
9° C
1015hpa
1.3m
7 s
6.4 m
15
h
6kts
max 8kts
9° C
1014hpa
1.4m
7 s
15:34
2.4 m
18
h
1kts
max 1kts
8° C
1012hpa
1.4m
7 s
4.0 m
21
h
6kts
max 8kts
1mm
7° C
1009hpa
1.3m
7 s
21:50
8.0 m

Monday, Dec 25

Wind
Weather
Waves
Tides
00
h
15kts
max 26kts
3mm
9° C
1004hpa
1.2m
7 s
6.5 m
03
h
27kts
max 38kts
3mm
11° C
1000hpa
1.2m
7 s
03:45
2.7 m
06
h
29kts
max 42kts
2mm
11° C
997hpa
1.1m
7 s
3.9 m
09
h
15kts
max 23kts
3mm
7° C
1002hpa
1.1m
7 s
10:15
8.1 m
12
h
20kts
max 27kts
9° C
1003hpa
1.1m
7 s
7.1 m
15
h
16kts
max 23kts
9° C
1006hpa
1.1m
7 s
16:19
2.7 m
18
h
11kts
max 16kts
7° C
1008hpa
1.1m
8 s
3.4 m
21
h
7kts
max 10kts
7° C
1010hpa
1.1m
8 s
6.8 m

Tuesday, Dec 26

00
h
6kts
max 8kts
8° C
1011hpa
1.1m
8 s
22:37
7.7 m
03
h
12kts
max 16kts
8° C
1010hpa
1.1m
8 s
3.7 m
06
h
15kts
max 23kts
0mm
9° C
1008hpa
1.2m
8 s
04:36
2.9 m
09
h
15kts
max 26kts
11° C
1008hpa
1.3m
8 s
6.5 m
12
h
18kts
max 30kts
1mm
11° C
1008hpa
1.3m
8 s
11:09
7.8 m
15
h
17kts
max 30kts
11° C
1007hpa
4.4 m
18
h
20kts
max 32kts
11° C
1007hpa
17:17
2.9 m

Description

This is the wind, wave and weather forecast for Swansea/Mumbles 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/Mumbles 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/Mumbles, have a look at our help section.

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