Daily Superforecast
asLast update: 13:42 local time
Friday, Nov 22
Wind
Weather
311°
NW
00h
14 kts
max 22 kts
3° C
-2
65%
993 hpa
307°
NW
01h
15 kts
max 24 kts
4° C
-1
56%
994 hpa
308°
NW
02h
17 kts
max 25 kts
4° C
-1
57%
994 hpa
313°
NW
03h
17 kts
max 26 kts
4° C
-1
59%
995 hpa
310°
NW
04h
17 kts
max 26 kts
4° C
-1
60%
995 hpa
313°
NW
05h
16 kts
max 25 kts
4° C
-1
61%
995 hpa
315°
NW
06h
16 kts
max 23 kts
4° C
-1
60%
996 hpa
316°
NW
07h
15 kts
max 22 kts
4° C
0
59%
996 hpa
316°
NW
08h
14 kts
max 21 kts
4° C
0
64%
997 hpa
313°
NW
09h
14 kts
max 21 kts
5° C
0
64%
998 hpa
314°
NW
10h
15 kts
max 20 kts
6° C
2
58%
998 hpa
314°
NW
11h
16 kts
max 20 kts
7° C
2
53%
998 hpa
312°
NW
12h
16 kts
max 20 kts
7° C
2
52%
999 hpa
312°
NW
13h
15 kts
max 19 kts
7° C
3
51%
998 hpa
311°
NW
14h
12 kts
max 17 kts
6° C
3
52%
999 hpa
305°
NW
15h
8 kts
max 14 kts
6° C
2
57%
1000 hpa
304°
NW
16h
7 kts
max 13 kts
2° C
-1
69%
1000 hpa
304°
NW
17h
6 kts
max 12 kts
2° C
-1
71%
1000 hpa
307°
NW
18h
5 kts
max 10 kts
3° C
1
68%
1000 hpa
279°
W
19h
3 kts
max 3 kts
4° C
3
68%
1000 hpa
219°
SW
20h
3 kts
max 3 kts
4° C
4
71%
1000 hpa
180°
S
21h
4 kts
max 8 kts
4° C
2
73%
1000 hpa
186°
S
22h
6 kts
max 12 kts
5° C
2
73%
1000 hpa
183°
S
23h
8 kts
max 15 kts
6° C
3
71%
999 hpa
Saturday, Nov 23
Wind
Weather
182°
S
00h
12 kts
max 18 kts
0.4 mm
6° C
2
82%
997 hpa
169°
S
01h
18 kts
max 25 kts
0.73 mm
6° C
1
85%
996 hpa
157°
SSE
02h
18 kts
max 29 kts
1.49 mm
6° C
1
88%
994 hpa
151°
SSE
03h
26 kts
max 35 kts
1.08 mm
6° C
0
91%
992 hpa
161°
SSE
04h
27 kts
max 41 kts
1.88 mm
7° C
1
96%
989 hpa
178°
S
05h
28 kts
max 43 kts
2.11 mm
9° C
4
94%
987 hpa
196°
SSW
06h
29 kts
max 42 kts
2.05 mm
10° C
10
92%
985 hpa
199°
SSW
07h
30 kts
max 43 kts
0.34 mm
11° C
11
90%
984 hpa
199°
SSW
08h
29 kts
max 40 kts
0.54 mm
11° C
11
91%
983 hpa
202°
SSW
09h
31 kts
max 41 kts
1.83 mm
12° C
12
92%
983 hpa
201°
SSW
10h
31 kts
max 41 kts
1.25 mm
12° C
12
94%
982 hpa
208°
SSW
11h
32 kts
max 45 kts
1.39 mm
13° C
13
91%
980 hpa
207°
SSW
12h
34 kts
max 47 kts
2.78 mm
13° C
13
93%
979 hpa
221°
SW
13h
32 kts
max 48 kts
1.56 mm
13° C
13
94%
979 hpa
228°
SW
14h
31 kts
max 43 kts
0.72 mm
13° C
13
95%
978 hpa
225°
SW
15h
28 kts
max 39 kts
0.14 mm
14° C
14
94%
978 hpa
221°
SW
16h
25 kts
max 36 kts
14° C
14
96%
978 hpa
220°
SW
17h
25 kts
max 40 kts
0.8 mm
14° C
14
96%
978 hpa
223°
SW
18h
27 kts
max 38 kts
0.26 mm
14° C
14
95%
978 hpa
216°
SW
19h
26 kts
max 39 kts
0.06 mm
14° C
14
95%
978 hpa
217°
SW
20h
26 kts
max 41 kts
0.06 mm
14° C
14
96%
978 hpa
219°
SW
21h
29 kts
max 41 kts
14° C
14
95%
978 hpa
216°
SW
22h
28 kts
max 42 kts
14° C
14
97%
978 hpa
217°
SW
23h
27 kts
max 41 kts
14° C
14
97%
977 hpa
Sunday, Nov 24
Wind
Weather
216°
SW
00h
27 kts
max 42 kts
14° C
14
95%
977 hpa
215°
SW
01h
27 kts
max 43 kts
14° C
14
94%
976 hpa
214°
SW
02h
27 kts
max 43 kts
0.1 mm
14° C
14
95%
976 hpa
215°
SW
03h
28 kts
max 38 kts
0.5 mm
14° C
14
93%
975 hpa
214°
SW
04h
25 kts
max 36 kts
1.4 mm
14° C
14
95%
975 hpa
267°
W
05h
10 kts
max 21 kts
2.55 mm
11° C
11
96%
976 hpa
246°
WSW
06h
11 kts
max 27 kts
4.37 mm
11° C
11
96%
976 hpa
234°
SW
07h
11 kts
max 29 kts
1.42 mm
10° C
10
96%
976 hpa
233°
SW
08h
13 kts
max 29 kts
1.59 mm
10° C
10
95%
977 hpa
224°
SW
09h
13 kts
max 29 kts
0.53 mm
10° C
7
94%
977 hpa
218°
SW
10h
15 kts
max 27 kts
0.3 mm
10° C
10
92%
977 hpa
223°
SW
11h
16 kts
max 25 kts
0.09 mm
10° C
10
92%
978 hpa
220°
SW
12h
17 kts
max 28 kts
0.26 mm
10° C
10
92%
978 hpa
218°
SW
13h
19 kts
max 27 kts
0.54 mm
10° C
10
91%
977 hpa
224°
SW
14h
20 kts
max 32 kts
0.16 mm
10° C
10
89%
977 hpa
226°
SW
15h
22 kts
max 31 kts
0.3 mm
10° C
10
89%
977 hpa
237°
WSW
16h
21 kts
max 32 kts
10° C
10
72%
978 hpa
229°
SW
17h
21 kts
max 33 kts
10° C
10
74%
978 hpa
234°
SW
18h
22 kts
max 34 kts
10° C
10
74%
979 hpa
233°
SW
19h
22 kts
max 36 kts
10° C
6
75%
979 hpa
231°
SW
20h
23 kts
max 36 kts
0.13 mm
10° C
10
73%
979 hpa
227°
SW
21h
25 kts
max 37 kts
10° C
10
72%
979 hpa
224°
SW
22h
28 kts
max 38 kts
10° C
10
73%
979 hpa
231°
SW
23h
24 kts
max 38 kts
0.07 mm
10° C
5
82%
979 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Johnston 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.
Superforecast
The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 7 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.Check the Superforecast for Johnston when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United Kingdom. Or use the Superforecast to find the wind speed today in Johnston or to have a look at the wind direction tomorrow at Johnston.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.