Daily Superforecast
asLast update: 07:39 local time
Tuesday, Nov 18
Wind
Weather
Waves
Tides
248°
WSW
00h
4 kts
max 10 kts
0.43 mm
5° C
4
87%
1020 hpa
0.2 m
8 s
1.6 m
108°
ESE
01h
3 kts
max 3 kts
0.07 mm
5° C
4
87%
1019 hpa
0.2 m
7 s
1.3 m
100°
E
02h
3 kts
max 3 kts
0.12 mm
5° C
4
89%
1019 hpa
0.2 m
6 s
01:43
1.2 m
116°
ESE
03h
2 kts
max 3 kts
0.06 mm
4° C
4
88%
1019 hpa
0.2 m
5 s
1.6 m
246°
WSW
04h
2 kts
max 4 kts
5° C
4
84%
1017 hpa
0.2 m
5 s
2.5 m
273°
W
05h
4 kts
max 11 kts
3° C
1
79%
1016 hpa
0.3 m
4 s
3.6 m
278°
W
06h
8 kts
max 13 kts
6° C
3
80%
1016 hpa
0.3 m
4 s
4.3 m
268°
W
07h
8 kts
max 14 kts
6° C
2
84%
1015 hpa
0.5 m
4 s
06:47
4.5 m
265°
W
08h
10 kts
max 16 kts
0.17 mm
6° C
2
88%
1014 hpa
0.6 m
4 s
4.1 m
256°
WSW
09h
12 kts
max 17 kts
0.26 mm
6° C
2
93%
1014 hpa
0.7 m
4 s
3.4 m
259°
W
10h
13 kts
max 20 kts
0.15 mm
7° C
3
93%
1013 hpa
0.8 m
4 s
2.7 m
262°
W
11h
14 kts
max 19 kts
0.19 mm
8° C
4
92%
1012 hpa
0.9 m
4 s
2.1 m
294°
WNW
12h
14 kts
max 20 kts
1.25 mm
8° C
4
89%
1011 hpa
1.1 m
5 s
1.8 m
297°
WNW
13h
13 kts
max 20 kts
0.3 mm
8° C
4
90%
1010 hpa
1.1 m
5 s
1.4 m
294°
WNW
14h
13 kts
max 20 kts
0.11 mm
8° C
4
89%
1009 hpa
1.2 m
5 s
13:53
1.3 m
294°
WNW
15h
14 kts
max 23 kts
1.81 mm
8° C
3
95%
1008 hpa
1.3 m
6 s
1.6 m
293°
WNW
16h
15 kts
max 21 kts
0.87 mm
8° C
4
90%
1008 hpa
1.3 m
6 s
2.4 m
305°
NW
17h
16 kts
max 22 kts
0.46 mm
8° C
4
86%
1007 hpa
1.3 m
6 s
3.5 m
295°
WNW
18h
14 kts
max 22 kts
0.08 mm
8° C
3
88%
1007 hpa
1.3 m
6 s
4.3 m
312°
NW
19h
15 kts
max 22 kts
0.07 mm
8° C
4
86%
1007 hpa
1.3 m
6 s
19:01
4.6 m
326°
NW
20h
17 kts
max 23 kts
0.37 mm
7° C
2
88%
1007 hpa
1.4 m
6 s
4.4 m
330°
NNW
21h
18 kts
max 22 kts
0.12 mm
7° C
2
87%
1006 hpa
1.4 m
6 s
3.7 m
348°
NNW
22h
17 kts
max 23 kts
0.18 mm
5° C
0
90%
1006 hpa
1.2 m
6 s
2.9 m
354°
N
23h
19 kts
max 28 kts
0.14 mm
5° C
0
89%
1006 hpa
1.1 m
6 s
2.2 m
Wednesday, Nov 19
Wind
Weather
Waves
Tides
352°
N
00h
17 kts
max 26 kts
0.14 mm
5° C
0
87%
1007 hpa
1.0 m
6 s
1.8 m
359°
N
01h
18 kts
max 28 kts
0.12 mm
4° C
-1
86%
1007 hpa
0.9 m
7 s
1.4 m
6°
N
02h
22 kts
max 28 kts
0.26 mm
3° C
-3
84%
1008 hpa
0.8 m
7 s
02:16
1.2 m
2°
N
03h
21 kts
max 32 kts
0.27 mm
3° C
-3
84%
1009 hpa
0.7 m
7 s
1.3 m
357°
N
04h
20 kts
max 29 kts
0.21 mm
3° C
-3
85%
1009 hpa
0.7 m
6 s
2.0 m
5°
N
05h
20 kts
max 28 kts
0.1 mm
3° C
-3
83%
1009 hpa
0.6 m
6 s
3.0 m
8°
N
06h
20 kts
max 30 kts
3° C
-4
80%
1010 hpa
0.6 m
6 s
4.0 m
12°
NNE
07h
20 kts
max 29 kts
3° C
-3
77%
1010 hpa
0.6 m
5 s
07:22
4.6 m
14°
NNE
08h
19 kts
max 30 kts
3° C
-3
76%
1011 hpa
0.5 m
5 s
4.5 m
1°
N
09h
20 kts
max 29 kts
0.07 mm
4° C
-3
76%
1012 hpa
0.5 m
4 s
3.9 m
4°
N
10h
19 kts
max 27 kts
4° C
-2
73%
1012 hpa
0.5 m
4 s
3.1 m
4°
N
11h
19 kts
max 28 kts
4° C
-2
69%
1013 hpa
0.6 m
4 s
2.4 m
2°
N
12h
19 kts
max 27 kts
4° C
-1
62%
1012 hpa
0.6 m
4 s
1.9 m
0°
N
13h
19 kts
max 26 kts
4° C
-2
62%
1013 hpa
0.6 m
5 s
1.5 m
0°
N
14h
18 kts
max 27 kts
4° C
-2
64%
1012 hpa
0.6 m
5 s
14:27
1.2 m
359°
N
15h
17 kts
max 26 kts
4° C
-2
64%
1013 hpa
0.6 m
5 s
1.3 m
359°
N
16h
13 kts
max 23 kts
2° C
-3
66%
1013 hpa
0.6 m
6 s
1.8 m
0°
N
17h
13 kts
max 25 kts
2° C
-3
68%
1013 hpa
0.6 m
6 s
2.8 m
359°
N
18h
14 kts
max 23 kts
2° C
-3
67%
1014 hpa
0.5 m
6 s
3.9 m
359°
N
19h
14 kts
max 24 kts
2° C
-3
65%
1014 hpa
0.5 m
6 s
4.6 m
2°
N
20h
13 kts
max 24 kts
2° C
-3
68%
1014 hpa
0.5 m
6 s
19:35
4.7 m
1°
N
21h
13 kts
max 24 kts
2° C
-3
73%
1014 hpa
0.5 m
7 s
4.1 m
357°
N
22h
14 kts
max 23 kts
2° C
-3
71%
1014 hpa
0.5 m
7 s
3.4 m
357°
N
23h
13 kts
max 22 kts
2° C
-3
72%
1014 hpa
0.5 m
7 s
2.6 m
Thursday, Nov 20
Wind
Weather
Waves
Tides
0°
N
00h
13 kts
max 22 kts
2° C
-3
72%
1014 hpa
0.5 m
7 s
2.0 m
355°
N
01h
13 kts
max 22 kts
2° C
-3
74%
1014 hpa
0.5 m
6 s
1.6 m
359°
N
02h
13 kts
max 23 kts
2° C
-4
73%
1013 hpa
0.5 m
6 s
1.3 m
357°
N
03h
12 kts
max 23 kts
2° C
-3
71%
1013 hpa
0.5 m
6 s
02:47
1.2 m
357°
N
04h
13 kts
max 23 kts
2° C
-3
72%
1013 hpa
0.6 m
6 s
1.6 m
3°
N
05h
14 kts
max 24 kts
2° C
-3
71%
1013 hpa
0.6 m
6 s
2.5 m
2°
N
06h
14 kts
max 24 kts
2° C
-3
70%
1013 hpa
0.7 m
6 s
3.6 m
359°
N
07h
13 kts
max 22 kts
2° C
-3
72%
1014 hpa
0.6 m
6 s
4.4 m
356°
N
08h
13 kts
max 23 kts
2° C
-3
75%
1014 hpa
0.6 m
6 s
07:55
4.7 m
355°
N
09h
13 kts
max 24 kts
3° C
-2
72%
1014 hpa
0.6 m
6 s
4.4 m
357°
N
10h
17 kts
max 26 kts
5° C
0
64%
1014 hpa
0.6 m
6 s
3.6 m
359°
N
11h
18 kts
max 26 kts
6° C
0
69%
1014 hpa
0.6 m
6 s
2.8 m
0°
N
12h
18 kts
max 26 kts
6° C
1
70%
1014 hpa
0.6 m
6 s
2.1 m
4°
N
13h
18 kts
max 26 kts
6° C
0
73%
1014 hpa
0.6 m
6 s
1.7 m
4°
N
14h
16 kts
max 26 kts
5° C
1
73%
1014 hpa
0.6 m
6 s
1.4 m
4°
N
15h
14 kts
max 21 kts
5° C
0
77%
1015 hpa
0.5 m
6 s
15:01
1.2 m
4°
N
16h
14 kts
max 21 kts
5° C
0
79%
1016 hpa
0.5 m
6 s
1.4 m
1°
N
17h
13 kts
max 20 kts
5° C
0
81%
1016 hpa
0.5 m
5 s
2.2 m
0°
N
18h
13 kts
max 20 kts
4° C
0
81%
1017 hpa
0.4 m
5 s
3.3 m
4°
N
19h
12 kts
max 18 kts
4° C
-1
84%
1018 hpa
0.4 m
5 s
4.3 m
3°
N
20h
9 kts
max 17 kts
4° C
0
83%
1019 hpa
0.3 m
5 s
20:08
4.7 m
3°
N
21h
8 kts
max 16 kts
2° C
-2
85%
1019 hpa
0.3 m
5 s
4.4 m
6°
N
22h
7 kts
max 17 kts
2° C
-2
85%
1019 hpa
0.3 m
5 s
3.8 m
3°
N
23h
7 kts
max 16 kts
1° C
-2
85%
1019 hpa
0.3 m
5 s
3.0 m
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Additional information
General
This is the wind, wave and weather Superforecast for Porthmadog 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 Porthmadog 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 Porthmadog or to have a look at the wind direction tomorrow at Porthmadog.
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.