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Wind, waves & weather forecast Llantysilio Mountain

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Last update: 00:40 local time
Local date Sunday, Dec 21 Monday, Dec 22
Local time 00h 03h 06h 09h 12h 15h 18h 21h 00h 03h 06h 09h 12h 15h 18h 21h
Wind direction
Wind speed (kts) 9
10
11
13
16
16
16
17
16
17
18
17
17
17
17
14
Wind gusts (kts)
23
25
29
32
33
35
38
38
35
39
37
38
38
38
36
32
Wave direction
Wave height (m)
1.3
1.3
1.4
1.6
1.9
2.0
1.9
2.1
2.1
2.2
2.4
2.5
2.4
2.2
2.1
1.8
Wave period (s)
6
5
5
6
6
6
6
6
7
7
7
7
7
7
7
6
Cloud cover
Precipitation (mm/3h)
0
0
0
0
0
0
1
0
1
0
0
0
1
2
3
2
Air pressure (hPa) 976 975 972 971 970 967 966 964 963 962 961 960 961 959 959 959
Air temperature (°C)
5
5
5
6
8
9
9
10
10
8
8
9
9
9
9
9
Local date Tuesday, Dec 23 Wednesday, Dec 24
Local time 00h 03h 06h 09h 12h 15h 18h 21h 00h 03h 06h 09h 12h 15h 18h 21h
Wind direction
Wind speed (kts) 11
16
15
14
16
18
17
12
7
6
6
7
10
8
7
8
Wind gusts (kts)
29
34
32
30
36
41
38
28
16
14
13
17
17
17
18
20
Wave direction
Wave height (m)
1.3
1.1
1.4
1.8
2.1
2.6
2.7
2.1
1.6
1.4
1.3
1.2
1.3
1.3
1.4
1.4
Wave period (s)
6
5
5
6
6
7
7
7
6
6
5
5
5
5
5
6
Cloud cover
Precipitation (mm/3h)
2
1
1
0
0
0
1
2
2
0
0
0
0
0
0
0
Air pressure (hPa) 960 960 960 961 959 956 955 956 960 962 964 966 968 968 970 972
Air temperature (°C)
9
9
8
9
9
8
8
9
5
3
1
1
4
3
1
1
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Local date Thursday, Dec 25 Friday, Dec 26
Local time 00h 03h 06h 09h 12h 15h 18h 21h 00h 03h 06h 09h 12h 15h 18h 21h
Wind direction
Wind speed (kts) 8
8
7
6
7
6
6
6
6
4
5
2
4
10
19
13
Wind gusts (kts)
21
21
19
12
14
13
9
10
12
7
9
4
8
30
36
30
Wave direction
Wave height (m)
1.5
1.5
1.4
1.3
1.1
1.0
0.9
0.8
0.7
0.7
0.5
0.4
0.3
0.4
0.4
0.5
Wave period (s)
6
6
6
6
5
5
5
5
5
4
4
4
4
3
3
6
Cloud cover
Precipitation (mm/3h)
0
0
0
0
0
0
0
0
0
2
6
4
6
7
15
3
Air pressure (hPa) 973 974 976 978 979 980 980 980 980 977 973 972 968 962 960 958
Air temperature (°C)
1
1
1
2
5
4
2
2
2
2
1
1
3
6
8
8
Local date Saturday, Dec 27 Sunday, Dec 28
Local time 00h 03h 06h 09h 12h 15h 18h 21h 00h 03h 06h
Wind direction
Wind speed (kts) 6
4
10
12
13
12
9
8
6
6
5
Wind gusts (kts)
18
5
19
29
28
25
24
21
12
10
14
Wave direction
Wave height (m)
0.6
0.6
0.9
1.3
1.4
1.5
1.5
1.3
1.1
1.1
1.2
Wave period (s)
7
7
4
5
5
6
6
6
6
5
5
Cloud cover
Precipitation (mm/3h)
4
0
2
6
9
0
0
0
0
0
1
Air pressure (hPa) 957 955 955 957 961 965 970 974 977 978 979
Air temperature (°C)
7
5
3
1
1
0
-1
-3
-3
-2
1

Description

This is the wind, wave and weather forecast for Llantysilio Mountain 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 27 km. Forecasts are computed 4 times a day, at about 5am, 11am, 5pm and 11pm UTC. Predictions are available in time steps of 3 hours for up to 7 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Llantysilio Mountain 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 Llantysilio Mountain, have a look at our help section.