Daily forecast
as:
Last update: 16:34 local time
This forecast is based on the GFS model
Sunday, Jan 17
Wind
Weather
Waves
Tides
00h
22 kts
max 30 kts
1 mm
7° C
1017 hpa
3.1 m
13 s
1.2
m
03h
19 kts
max 29 kts
7° C
1019 hpa
3.0 m
12 s
02:44
0.6
m
06h
17 kts
max 25 kts
7° C
1020 hpa
3.0 m
12 s
1.3
m
09h
14 kts
max 23 kts
7° C
1021 hpa
2.8 m
12 s
09:20
2.2
m
12h
18 kts
max 27 kts
8° C
1022 hpa
2.6 m
12 s
1.7
m
15h
18 kts
max 26 kts
8° C
1021 hpa
2.5 m
12 s
15:39
0.8
m
18h
19 kts
max 29 kts
1 mm
8° C
1020 hpa
2.4 m
11 s
1.0
m
21h
18 kts
max 29 kts
7° C
1020 hpa
2.4 m
11 s
21:30
1.7
m
Monday, Jan 18
Wind
Weather
Waves
Tides
00h
20 kts
max 30 kts
8° C
1018 hpa
2.4 m
11 s
1.4
m
03h
19 kts
max 30 kts
7° C
1017 hpa
2.3 m
11 s
03:26
0.7
m
06h
18 kts
max 28 kts
1 mm
7° C
1016 hpa
2.2 m
11 s
1.1
m
09h
15 kts
max 24 kts
1 mm
6° C
1014 hpa
2.2 m
11 s
10:10
2.0
m
12h
15 kts
max 22 kts
7° C
1013 hpa
2.1 m
11 s
1.8
m
15h
12 kts
max 19 kts
7° C
1010 hpa
1.9 m
11 s
1.1
m
18h
9 kts
max 14 kts
6° C
1007 hpa
1.9 m
11 s
16:32
0.9
m
21h
6 kts
max 7 kts
1 mm
6° C
1005 hpa
1.8 m
11 s
22:10
1.5
m
Tuesday, Jan 19
Wind
Weather
Waves
Tides
00h
4 kts
max 5 kts
1 mm
6° C
1002 hpa
1.7 m
11 s
1.4
m
03h
4 kts
max 5 kts
1 mm
6° C
1000 hpa
1.7 m
10 s
04:12
0.8
m
06h
5 kts
max 6 kts
6° C
998 hpa
1.6 m
10 s
1.0
m
09h
2 kts
max 2 kts
5° C
996 hpa
1.5 m
10 s
1.6
m
12h
2 kts
max 3 kts
6° C
994 hpa
1.4 m
10 s
11:11
1.9
m
15h
2 kts
max 3 kts
1 mm
5° C
991 hpa
1.4 m
10 s
1.3
m
18h
5 kts
max 7 kts
5° C
990 hpa
1.3 m
10 s
17:37
1.0
m
21h
6 kts
max 7 kts
5° C
988 hpa
1.2 m
9 s
1.3
m
Wednesday, Jan 20
Wind
Weather
Waves
Tides
00h
6 kts
max 6 kts
5° C
988 hpa
1.2 m
9 s
23:02
1.4
m
03h
4 kts
max 5 kts
4° C
987 hpa
1.1 m
9 s
1.1
m
06h
4 kts
max 6 kts
4° C
986 hpa
1.1 m
9 s
05:14
0.9
m
09h
1 kts
max 3 kts
4° C
985 hpa
1.0 m
9 s
1.4
m
12h
2 kts
max 2 kts
4° C
984 hpa
1.0 m
9 s
12:28
1.8
m
15h
7 kts
max 9 kts
5° C
981 hpa
1.0 m
9 s
1.5
m
18h
10 kts
max 13 kts
4° C
980 hpa
1.1 m
8 s
18:53
1.0
m
21h
9 kts
max 11 kts
4° C
978 hpa
1.2 m
8 s
1.2
m
Thursday, Jan 21
Wind
Weather
Waves
Tides
00h
12 kts
max 16 kts
4° C
975 hpa
1.4 m
9 s
01:20
1.4
m
03h
20 kts
max 25 kts
5° C
973 hpa
1.7 m
10 s
1.3
m
06h
23 kts
max 28 kts
1 mm
4° C
972 hpa
2.1 m
9 s
06:54
1.0
m
09h
26 kts
max 33 kts
3 mm
6° C
974 hpa
2.5 m
10 s
1.2
m
12h
24 kts
max 31 kts
1 mm
6° C
977 hpa
2.8 m
10 s
1.6
m
15h
25 kts
max 32 kts
6° C
978 hpa
2.8 m
11 s
13:38
1.7
m
18h
23 kts
max 30 kts
6° C
980 hpa
2.8 m
10 s
1.2
m
21h
22 kts
max 30 kts
1 mm
6° C
982 hpa
2.6 m
10 s
20:02
1.0
m
Friday, Jan 22
Wind
Weather
Waves
Tides
00h
22 kts
max 29 kts
1 mm
6° C
982 hpa
2.5 m
10 s
1.3
m
03h
22 kts
max 29 kts
1 mm
6° C
984 hpa
2.3 m
10 s
02:47
1.4
m
06h
27 kts
max 33 kts
1 mm
5° C
986 hpa
2.2 m
10 s
1.2
m
09h
20 kts
max 25 kts
1 mm
5° C
989 hpa
2.2 m
11 s
08:17
1.0
m
12h
16 kts
max 19 kts
1 mm
5° C
992 hpa
2.2 m
11 s
1.4
m
15h
14 kts
max 18 kts
1 mm
5° C
994 hpa
2.1 m
11 s
14:38
1.7
m
18h
13 kts
max 15 kts
1 mm
4° C
996 hpa
2.0 m
11 s
1.3
m
21h
10 kts
max 11 kts
4° C
998 hpa
1.9 m
10 s
21:03
1.0
m
Saturday, Jan 23
Wind
Weather
Waves
Tides
00h
9 kts
max 13 kts
3° C
999 hpa
1.8 m
11 s
1.2
m
03h
9 kts
max 13 kts
3° C
1000 hpa
1.6 m
11 s
03:50
1.5
m
06h
7 kts
max 8 kts
2° C
1000 hpa
1.5 m
11 s
1.4
m
09h
9 kts
max 10 kts
2° C
999 hpa
1.4 m
11 s
09:22
1.0
m
12h
13 kts
max 19 kts
3° C
997 hpa
1.3 m
11 s
1.3
m
15h
12 kts
max 19 kts
3° C
994 hpa
1.2 m
11 s
15:32
1.7
m
18h
9 kts
max 12 kts
3° C
993 hpa
1.1 m
10 s
1.5
m
21h
8 kts
max 12 kts
3° C
994 hpa
1.1 m
10 s
21:54
1.0
m
Sunday, Jan 24
Wind
Weather
Waves
Tides
00h
10 kts
max 16 kts
3° C
994 hpa
1.0 m
10 s
1.1
m
03h
16 kts
max 23 kts
3° C
994 hpa
1.0 m
10 s
1.5
m
06h
18 kts
max 26 kts
2 mm
2° C
994 hpa
1.0 m
10 s
04:39
1.6
m
09h
16 kts
max 24 kts
1 mm
4° C
995 hpa
1.1 m
11 s
10:19
1.0
m
12h
10 kts
max 13 kts
4° C
998 hpa
1.1 m
10 s
1.1
m
15h
18 kts
max 24 kts
1 mm
6° C
999 hpa
1.1 m
12 s
16:21
1.8
m
18h
15 kts
max 20 kts
1 mm
5° C
1001 hpa
1.2 m
12 s
1.6
m
21h
12 kts
max 17 kts
0 mm
5° C
1003 hpa
1.2 m
12 s
1.1
m
Monday, Jan 25
Wind
Weather
Waves
Tides
00h
11 kts
max 16 kts
4° C
1004 hpa
1.3 m
13 s
22:34
1.0
m
03h
12 kts
max 19 kts
4° C
1006 hpa
1.3 m
14 s
1.5
m
06h
13 kts
max 18 kts
5° C
1007 hpa
1.3 m
13 s
05:16
1.7
m
09h
13 kts
max 17 kts
5° C
1008 hpa
1.3 m
13 s
1.2
m
12h
11 kts
max 16 kts
6° C
1010 hpa
1.2 m
13 s
11:10
1.0
m
15h
11 kts
max 15 kts
6° C
1010 hpa
1.2 m
12 s
1.5
m
18h
9 kts
max 11 kts
5° C
1011 hpa
1.2 m
12 s
17:03
1.8
m
21h
8 kts
max 9 kts
4° C
1011 hpa
1.2 m
11 s
1.2
m
Tuesday, Jan 26
Wind
Weather
Waves
Tides
00h
7 kts
max 8 kts
4° C
1011 hpa
1.2 m
11 s
23:05
0.9
m
03h
7 kts
max 8 kts
3° C
1011 hpa
1.2 m
10 s
1.4
m
06h
8 kts
max 10 kts
2° C
1009 hpa
1.1 m
11 s
05:45
1.8
m
09h
12 kts
max 22 kts
3° C
1008 hpa
1.1 m
10 s
1.4
m
12h
17 kts
max 24 kts
5° C
1008 hpa
1.1 m
10 s
11:54
0.9
m
15h
17 kts
max 27 kts
2 mm
4° C
1005 hpa
1.0 m
11 s
1.3
m
18h
21 kts
max 30 kts
2 mm
4° C
1003 hpa
1.0 m
11 s
17:41
1.8
m
21h
17 kts
max 27 kts
1 mm
5° C
1001 hpa
1.0 m
10 s
1.3
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.
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.