Wind, waves & weather forecast Portstewart

Maps
Updating severe weather warnings

Data based on our forecast model
  • 8:33
  • 16:42
  •  (UTC +0)
  • 0 m
Last update:
10:39 local time
This forecast is based on the GFS model
Sunday, Jan 22
00
h
6 kts
max 8kts
4°C
1024hpa
0.7m
13s
1.2 m
03
h
5 kts
max 6kts
3°C
1022hpa
0.7m
13s
03:12
1.6 m
06
h
5 kts
max 5kts
3°C
1022hpa
0.7m
12s
1.3 m
09
h
4 kts
max 5kts
4°C
1023hpa
0.7m
12s
08:51
1.1 m
12
h
5 kts
max 6kts
5°C
1024hpa
0.7m
12s
1.3 m
15
h
5 kts
max 6kts
5°C
1024hpa
0.8m
12s
15:57
1.7 m
18
h
5 kts
max 5kts
4°C
1025hpa
0.8m
12s
1.5 m
21
h
6 kts
max 6kts
4°C
1025hpa
0.8m
11s
22:01
0.9 m
Monday, Jan 23
00
h
7 kts
max 7kts
4°C
1026hpa
0.8m
11s
1.1 m
03
h
8 kts
max 11kts
4°C
1025hpa
0.8m
11s
04:03
1.7 m
06
h
10 kts
max 13kts
4°C
1024hpa
0.8m
11s
1.5 m
09
h
12 kts
max 18kts
5°C
1024hpa
0.9m
11s
09:50
1.1 m
12
h
16 kts
max 23kts
8°C
1023hpa
0.9m
10s
1.2 m
15
h
16 kts
max 22kts
8°C
1021hpa
0.9m
10s
1.6 m
18
h
18 kts
max 26kts
8°C
1020hpa
1.0m
9s
16:42
1.7 m
21
h
19 kts
max 29kts
8°C
1019hpa
1.1m
5s
1.1 m
Tuesday, Jan 24
00
h
22 kts
max 34kts
7°C
1019hpa
1.4m
5s
22:45
0.9 m
03
h
23 kts
max 34kts
1mm
8°C
1017hpa
1.7m
6s
1.6 m
06
h
20 kts
max 32kts
1mm
8°C
1017hpa
1.8m
12s
04:46
1.8 m
09
h
19 kts
max 29kts
8°C
1017hpa
1.7m
15s
1.2 m
12
h
18 kts
max 28kts
10°C
1018hpa
1.5m
16s
10:40
1.0 m
15
h
19 kts
max 30kts
10°C
1016hpa
1.4m
16s
1.5 m
18
h
18 kts
max 31kts
10°C
1016hpa
1.4m
15s
17:20
1.8 m
21
h
20 kts
max 33kts
10°C
1016hpa
1.5m
14s
1.2 m
Wednesday, Jan 25
00
h
20 kts
max 35kts
10°C
1015hpa
1.6m
14s
23:20
0.8 m
03
h
22 kts
max 36kts
10°C
1014hpa
1.7m
14s
1.4 m
06
h
25 kts
max 36kts
10°C
1013hpa
1.8m
14s
05:22
1.9 m
09
h
29 kts
max 41kts
9°C
1012hpa
2.1m
11s
1.3 m
12
h
32 kts
max 46kts
10°C
1011hpa
2.4m
8s
11:21
1.0 m
15
h
32 kts
max 48kts
10°C
1009hpa
2.6m
7s
1.3 m
18
h
31 kts
max 49kts
9°C
1008hpa
2.9m
7s
17:51
1.8 m
21
h
31 kts
max 48kts
9°C
1007hpa
3.0m
7s
1.3 m
Thursday, Jan 26
00
h
31 kts
max 48kts
9°C
1006hpa
3.0m
7s
23:50
0.8 m
03
h
28 kts
max 45kts
10°C
1005hpa
2.9m
7s
1.3 m
06
h
29 kts
max 44kts
10°C
1004hpa
2.8m
7s
05:54
2.0 m
09
h
31 kts
max 44kts
9°C
1004hpa
2.8m
7s
1.5 m
12
h
32 kts
max 45kts
10°C
1003hpa
2.7m
7s
11:55
0.9 m
15
h
29 kts
max 43kts
10°C
1002hpa
2.7m
7s
1.2 m
18
h
29 kts
max 43kts
1mm
10°C
1002hpa
2.6m
8s
18:16
1.9 m
21
h
26 kts
max 42kts
2mm
10°C
1003hpa
2.4m
9s
1.4 m
Friday, Jan 27
00
h
23 kts
max 37kts
3mm
9°C
1004hpa
2.1m
11s
00:14
0.7 m
03
h
13 kts
max 19kts
2mm
9°C
1004hpa
1.9m
11s
1.1 m
06
h
11 kts
max 18kts
2mm
8°C
1006hpa
1.9m
12s
06:24
2.1 m
09
h
11 kts
max 17kts
8°C
1009hpa
1.8m
12s
1.6 m
12
h
14 kts
max 19kts
8°C
1011hpa
1.7m
12s
12:24
0.8 m
15
h
16 kts
max 22kts
8°C
1012hpa
1.7m
12s
1.1 m
18
h
15 kts
max 22kts
7°C
1013hpa
1.6m
13s
18:42
1.9 m
21
h
18 kts
max 28kts
6°C
1014hpa
1.6m
13s
1.6 m
Saturday, Jan 28
00
h
24 kts
max 36kts
7°C
1012hpa
1.6m
12s
00:39
0.6 m
03
h
34 kts
max 50kts
1mm
7°C
1007hpa
1.7m
12s
1.0 m
06
h
26 kts
max 43kts
2mm
10°C
1006hpa
1.8m
11s
06:54
2.2 m
09
h
28 kts
max 41kts
9°C
1009hpa
1.9m
11s
1.8 m
12
h
21 kts
max 35kts
11°C
1019hpa
2.0m
9s
12:54
0.7 m
15
h
20 kts
max 34kts
11°C
1018hpa
2.0m
10s
1.0 m
18
h
19 kts
max 33kts
10°C
1018hpa
2.0m
10s
19:09
2.0 m
21
h
21 kts
max 36kts
10°C
1017hpa
2.0m
11s
1.7 m
Sunday, Jan 29
00
h
23 kts
max 38kts
1mm
10°C
1016hpa
2.1m
10s
01:06
0.5 m
03
h
27 kts
max 43kts
1mm
11°C
1013hpa
2.1m
10s
0.8 m
06
h
25 kts
max 41kts
2mm
11°C
1012hpa
2.1m
10s
07:26
2.3 m
09
h
23 kts
max 39kts
11°C
1012hpa
2.0m
10s
2.0 m
12
h
19 kts
max 33kts
0mm
12°C
1013hpa
2.0m
10s
13:27
0.7 m
15
h
19 kts
max 32kts
12°C
1012hpa
2.0m
10s
0.8 m
18
h
23 kts
max 39kts
1mm
11°C
1010hpa
1.9m
11s
1.7 m
21
h
25 kts
max 43kts
1mm
12°C
1008hpa
1.8m
12s
19:41
2.0 m
Monday, Jan 30
00
h
23 kts
max 40kts
1mm
12°C
1008hpa
1.8m
12s
0.8 m
03
h
13 kts
max 21kts
12°C
1009hpa
1.9m
12s
01:38
0.5 m
06
h
16 kts
max 27kts
1mm
11°C
1008hpa
2.0m
12s
1.7 m
09
h
23 kts
max 39kts
11°C
1006hpa
2.0m
12s
08:02
2.3 m
12
h
23 kts
max 39kts
1mm
12°C
1004hpa
2.0m
11s
1.2 m
15
h
23 kts
max 40kts
0mm
12°C
1001hpa
2.1m
11s
14:04
0.6 m
18
h
26 kts
max 45kts
1mm
12°C
998hpa
2.0m
11s
1.4 m
21
h
18 kts
max 32kts
2mm
12°C
999hpa
2.0m
12s
20:16
2.0 m
Tuesday, Jan 31
00
h
17 kts
max 28kts
3mm
10°C
1000hpa
2.0m
12s
1.1 m
03
h
14 kts
max 24kts
9°C
1000hpa
2.1m
12s
02:14
0.5 m
06
h
11 kts
max 18kts
9°C
1001hpa
2.0m
12s
1.4 m
09
h
9 kts
max 14kts
8°C
1002hpa
2.0m
12s
08:42
2.3 m
12
h
9 kts
max 12kts
9°C
1002hpa
1.9m
12s
1.4 m
15
h
10 kts
max 14kts
9°C
1001hpa
1.9m
13s
14:46
0.6 m
18
h
17 kts
max 24kts
1mm
8°C
1000hpa
1.9m
13s
1.2 m
21
h
16 kts
max 25kts
7°C
1000hpa
1.8m
12s
20:56
1.9 m

Description

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 or paragliding.

The 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 that the wind is blowing.

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