Daily forecast
as
Last update: 22:39 local time / This forecast is based on the GFS model
Thursday, Jan 22
Wind
Weather
Waves
Tides
00h
18 kts
max 29 kts
0.8 mm
9° C
981 hpa
1.4 m
7 s
1.1
m
03h
17 kts
max 28 kts
2.65 mm
9° C
982 hpa
1.2 m
9 s
02:15
0.5
m
06h
13 kts
max 24 kts
9° C
984 hpa
1.1 m
18 s
1.5
m
09h
12 kts
max 20 kts
9° C
984 hpa
1.0 m
17 s
08:44
2.3
m
12h
13 kts
max 21 kts
1.07 mm
9° C
984 hpa
1.0 m
16 s
1.5
m
15h
19 kts
max 26 kts
3.47 mm
8° C
983 hpa
1.1 m
15 s
14:53
0.7
m
18h
21 kts
max 27 kts
1.87 mm
7° C
982 hpa
1.2 m
14 s
1.2
m
21h
22 kts
max 32 kts
0.53 mm
7° C
982 hpa
1.4 m
12 s
20:57
1.9
m
Friday, Jan 23
Wind
Weather
Waves
Tides
00h
23 kts
max 33 kts
0.93 mm
7° C
981 hpa
1.5 m
9 s
1.3
m
03h
21 kts
max 30 kts
6° C
981 hpa
1.4 m
7 s
02:53
0.5
m
06h
12 kts
max 19 kts
6° C
982 hpa
1.2 m
9 s
1.2
m
09h
19 kts
max 28 kts
7° C
983 hpa
1.2 m
9 s
09:27
2.2
m
12h
20 kts
max 31 kts
7° C
983 hpa
1.4 m
6 s
1.7
m
15h
24 kts
max 33 kts
7° C
984 hpa
1.5 m
5 s
15:36
0.7
m
18h
20 kts
max 28 kts
7° C
985 hpa
1.6 m
6 s
1.0
m
21h
22 kts
max 32 kts
7° C
987 hpa
1.7 m
6 s
21:38
1.8
m
Saturday, Jan 24
Wind
Weather
Waves
Tides
00h
25 kts
max 35 kts
7° C
988 hpa
1.7 m
8 s
1.4
m
03h
25 kts
max 34 kts
7° C
988 hpa
1.7 m
8 s
03:36
0.6
m
06h
25 kts
max 34 kts
7° C
989 hpa
1.7 m
8 s
1.0
m
09h
25 kts
max 34 kts
7° C
990 hpa
1.6 m
9 s
10:16
2.1
m
12h
25 kts
max 34 kts
7° C
991 hpa
1.6 m
12 s
1.9
m
15h
27 kts
max 36 kts
7° C
990 hpa
1.6 m
15 s
16:24
0.8
m
18h
27 kts
max 38 kts
7° C
990 hpa
1.6 m
15 s
0.9
m
21h
29 kts
max 40 kts
0.59 mm
6° C
988 hpa
1.6 m
15 s
22:24
1.7
m
Sunday, Jan 25
Wind
Weather
Waves
Tides
00h
29 kts
max 41 kts
1.22 mm
6° C
987 hpa
1.6 m
14 s
1.5
m
03h
21 kts
max 31 kts
4.34 mm
6° C
987 hpa
1.4 m
13 s
04:25
0.7
m
06h
9 kts
max 14 kts
2.75 mm
6° C
987 hpa
1.4 m
13 s
0.9
m
09h
6 kts
max 9 kts
6° C
988 hpa
1.2 m
13 s
1.6
m
12h
14 kts
max 20 kts
0.47 mm
7° C
989 hpa
1.2 m
12 s
11:14
2.0
m
15h
11 kts
max 16 kts
0.54 mm
7° C
991 hpa
1.1 m
12 s
1.3
m
18h
10 kts
max 15 kts
0.64 mm
6° C
993 hpa
0.9 m
12 s
17:19
0.8
m
21h
13 kts
max 16 kts
0.54 mm
6° C
994 hpa
0.9 m
12 s
1.3
m
Monday, Jan 26
Wind
Weather
Waves
Tides
00h
11 kts
max 17 kts
6° C
995 hpa
0.9 m
12 s
23:24
1.6
m
03h
10 kts
max 18 kts
6° C
994 hpa
1.0 m
11 s
1.2
m
06h
15 kts
max 24 kts
5° C
992 hpa
1.2 m
10 s
05:29
0.9
m
09h
18 kts
max 29 kts
6° C
990 hpa
1.4 m
9 s
1.3
m
12h
23 kts
max 32 kts
1.34 mm
5° C
988 hpa
1.6 m
8 s
12:30
1.9
m
15h
19 kts
max 29 kts
2.32 mm
5° C
986 hpa
1.5 m
10 s
1.6
m
18h
18 kts
max 28 kts
2.63 mm
4° C
983 hpa
1.3 m
11 s
18:29
0.9
m
21h
17 kts
max 27 kts
1.62 mm
4° C
980 hpa
1.4 m
12 s
1.1
m
Tuesday, Jan 27
Wind
Weather
Waves
Tides
00h
20 kts
max 31 kts
4.05 mm
4° C
976 hpa
1.4 m
13 s
01:13
1.5
m
03h
14 kts
max 21 kts
4.11 mm
4° C
972 hpa
1.4 m
16 s
1.4
m
06h
8 kts
max 15 kts
2.85 mm
5° C
969 hpa
1.4 m
16 s
07:01
0.9
m
09h
18 kts
max 24 kts
2.59 mm
3° C
971 hpa
1.5 m
16 s
1.1
m
12h
15 kts
max 24 kts
1.48 mm
4° C
975 hpa
1.5 m
16 s
1.6
m
15h
15 kts
max 26 kts
4.39 mm
5° C
978 hpa
1.5 m
17 s
13:56
1.8
m
18h
14 kts
max 22 kts
0.95 mm
5° C
981 hpa
1.6 m
17 s
1.2
m
21h
12 kts
max 20 kts
0.79 mm
6° C
984 hpa
1.6 m
17 s
19:54
1.0
m
Wednesday, Jan 28
Wind
Weather
Waves
Tides
00h
11 kts
max 17 kts
5° C
986 hpa
1.6 m
17 s
1.3
m
03h
12 kts
max 16 kts
5° C
988 hpa
1.5 m
17 s
02:57
1.6
m
06h
12 kts
max 15 kts
5° C
988 hpa
1.6 m
17 s
1.2
m
09h
11 kts
max 15 kts
4° C
988 hpa
1.5 m
17 s
08:38
0.9
m
12h
9 kts
max 18 kts
6° C
988 hpa
1.4 m
16 s
1.3
m
15h
14 kts
max 22 kts
7° C
985 hpa
1.3 m
16 s
15:11
1.8
m
18h
21 kts
max 31 kts
6° C
981 hpa
1.2 m
16 s
1.4
m
21h
24 kts
max 36 kts
6° C
975 hpa
1.2 m
15 s
21:09
1.0
m
Thursday, Jan 29
Wind
Weather
Waves
Tides
00h
29 kts
max 42 kts
1.93 mm
5° C
970 hpa
1.2 m
14 s
1.2
m
03h
30 kts
max 41 kts
5.96 mm
5° C
968 hpa
1.1 m
14 s
04:02
1.7
m
06h
27 kts
max 36 kts
2.56 mm
6° C
970 hpa
1.1 m
13 s
1.5
m
09h
27 kts
max 36 kts
0.75 mm
6° C
976 hpa
1.2 m
12 s
09:54
0.9
m
12h
22 kts
max 31 kts
6° C
985 hpa
1.1 m
13 s
1.0
m
15h
13 kts
max 15 kts
6° C
992 hpa
1.1 m
13 s
16:15
1.9
m
18h
10 kts
max 12 kts
5° C
998 hpa
1.2 m
12 s
1.7
m
21h
13 kts
max 16 kts
5° C
1003 hpa
1.2 m
13 s
22:05
0.9
m
Friday, Jan 30
Wind
Weather
Waves
Tides
00h
11 kts
max 11 kts
4° C
1007 hpa
1.2 m
14 s
1.0
m
03h
9 kts
max 10 kts
4° C
1010 hpa
1.3 m
14 s
1.6
m
06h
5 kts
max 7 kts
4° C
1011 hpa
1.3 m
15 s
04:52
1.9
m
09h
6 kts
max 8 kts
2° C
1012 hpa
1.3 m
15 s
1.0
m
12h
13 kts
max 17 kts
5° C
1011 hpa
1.3 m
14 s
10:58
0.8
m
15h
17 kts
max 23 kts
4° C
1009 hpa
1.3 m
15 s
1.5
m
18h
23 kts
max 31 kts
4° C
1004 hpa
1.4 m
15 s
17:09
1.9
m
21h
28 kts
max 37 kts
3° C
1000 hpa
1.4 m
15 s
1.1
m
Saturday, Jan 31
Wind
Weather
Waves
Tides
00h
28 kts
max 42 kts
3.59 mm
2° C
996 hpa
1.3 m
15 s
22:49
0.8
m
03h
30 kts
max 40 kts
1.2 mm
3° C
992 hpa
1.3 m
15 s
1.5
m
06h
14 kts
max 21 kts
4.03 mm
5° C
990 hpa
1.3 m
14 s
05:33
2.1
m
09h
16 kts
max 28 kts
0.79 mm
7° C
993 hpa
1.3 m
14 s
1.3
m
12h
14 kts
max 21 kts
7° C
996 hpa
1.2 m
14 s
11:50
0.6
m
15h
11 kts
max 18 kts
7° C
996 hpa
1.2
m
18h
11 kts
max 15 kts
7° C
996 hpa
17:53
2.0
m
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Additional information
General
This is the wind, wave and weather forecast for Portstewart in Northern Ireland, United Kingdom. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This 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 in which the wind is blowing.Check the wind forecast for Portstewart when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United Kingdom. Or use our wind forecast to find the wind speed today in Portstewart or to have a look at the wind direction tomorrow at Portstewart.
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.