Wind, waves & weather forecast Portstewart 

Updating severe weather warnings
Data based on our forecast model
  • Sunrise
    8:41
  • Sunset
    16:31
  • Local time
     (UTC +0)
  • Elevation
    0 m
Last update:
22:41 local time
This forecast is based on the GFS model

Tuesday, Jan 16

Wind
Weather
Waves
Tides
00h
25kts
max 35kts
1mm
5° C
986hpa
3.7m
16 s
00:12
0.7 m
03h
27kts
max 37kts
1mm
4° C
987hpa
4.3m
17 s
1.2 m
06h
28kts
max 39kts
1mm
5° C
986hpa
4.0m
17 s
06:23
2.1 m
09h
27kts
max 38kts
1mm
4° C
986hpa
4.6m
17 s
1.7 m
12h
27kts
max 38kts
1mm
4° C
986hpa
4.1m
16 s
12:22
0.9 m
15h
26kts
max 35kts
2mm
4° C
984hpa
4.5m
16 s
1.1 m
18h
26kts
max 36kts
1mm
3° C
985hpa
4.5m
16 s
18:43
1.9 m
21h
27kts
max 37kts
1mm
4° C
986hpa
4.7m
17 s
1.6 m

Wednesday, Jan 17

Wind
Weather
Waves
Tides
00h
31kts
max 42kts
2mm
5° C
988hpa
5.0m
17 s
00:41
0.7 m
03h
31kts
max 45kts
1mm
6° C
993hpa
5.4m
18 s
1.0 m
06h
27kts
max 37kts
1mm
6° C
997hpa
5.0m
18 s
06:54
2.1 m
09h
28kts
max 37kts
2mm
5° C
1000hpa
4.7m
17 s
1.8 m
12h
25kts
max 35kts
1mm
5° C
1002hpa
4.6m
17 s
12:56
0.9 m
15h
21kts
max 31kts
1mm
5° C
1002hpa
4.1m
17 s
1.1 m
18h
13kts
max 19kts
1mm
4° C
999hpa
3.3m
17 s
19:10
1.9 m
21h
12kts
max 18kts
1mm
4° C
993hpa
2.9m
16 s
1.7 m

Thursday, Jan 18

Wind
Weather
Waves
Tides
00h
4kts
max 5kts
2mm
4° C
991hpa
2.6m
16 s
01:09
0.6 m
03h
17kts
max 24kts
1mm
5° C
992hpa
2.5m
16 s
0.9 m
06h
15kts
max 21kts
1mm
5° C
993hpa
2.4m
16 s
07:25
2.2 m
09h
15kts
max 21kts
1mm
5° C
994hpa
2.4m
16 s
2.0 m
12h
16kts
max 23kts
1mm
5° C
997hpa
2.3m
15 s
13:29
0.8 m
15h
17kts
max 24kts
1mm
5° C
997hpa
2.4m
14 s
1.0 m
18h
17kts
max 25kts
1mm
4° C
998hpa
2.5m
14 s
1.6 m
21h
18kts
max 27kts
1mm
4° C
999hpa
2.5m
13 s
19:38
1.9 m

Friday, Jan 19

Wind
Weather
Waves
Tides
00h
19kts
max 27kts
1mm
3° C
998hpa
2.6m
13 s
0.9 m
03h
20kts
max 30kts
1mm
3° C
998hpa
2.8m
13 s
01:38
0.6 m
06h
22kts
max 32kts
1mm
4° C
996hpa
2.9m
13 s
1.8 m
09h
21kts
max 30kts
1mm
5° C
997hpa
3.0m
13 s
07:58
2.2 m
12h
24kts
max 32kts
1mm
5° C
1000hpa
3.0m
13 s
1.2 m
15h
25kts
max 36kts
1mm
5° C
1000hpa
2.9m
13 s
14:03
0.8 m
18h
24kts
max 32kts
1mm
5° C
1002hpa
2.9m
13 s
1.5 m
21h
19kts
max 28kts
1mm
5° C
1003hpa
2.9m
13 s
20:09
1.9 m

Saturday, Jan 20

Wind
Weather
Waves
Tides
00h
20kts
max 29kts
1mm
4° C
1004hpa
2.7m
13 s
1.1 m
03h
16kts
max 24kts
1mm
5° C
1004hpa
2.6m
13 s
02:09
0.6 m
06h
13kts
max 18kts
5° C
1004hpa
2.4m
13 s
1.5 m
09h
11kts
max 14kts
5° C
1007hpa
2.2m
13 s
08:33
2.2 m
12h
6kts
max 8kts
5° C
1009hpa
1.9m
12 s
1.4 m
15h
2kts
max 3kts
5° C
1010hpa
1.7m
12 s
14:39
0.8 m
18h
6kts
max 7kts
4° C
1011hpa
1.5m
11 s
1.3 m
21h
14kts
max 22kts
4° C
1009hpa
1.3m
11 s
20:42
1.9 m

Sunday, Jan 21

Wind
Weather
Waves
Tides
00h
22kts
max 32kts
2mm
4° C
1006hpa
1.2m
10 s
1.3 m
03h
22kts
max 34kts
6mm
5° C
1001hpa
1.2m
10 s
02:43
0.6 m
06h
14kts
max 21kts
1mm
6° C
999hpa
1.3m
8 s
1.3 m
09h
12kts
max 17kts
8° C
998hpa
1.3m
8 s
09:12
2.1 m
12h
10kts
max 18kts
2mm
9° C
998hpa
1.6m
9 s
1.6 m
15h
16kts
max 26kts
4mm
9° C
1000hpa
1.3m
7 s
15:19
0.8 m
18h
17kts
max 26kts
8° C
1005hpa
1.4m
8 s
1.1 m
21h
14kts
max 22kts
7° C
1008hpa
1.4m
9 s
21:20
1.8 m

Monday, Jan 22

Wind
Weather
Waves
Tides
00h
11kts
max 16kts
6° C
1010hpa
1.5m
11 s
1.4 m
03h
10kts
max 13kts
5° C
1011hpa
1.6m
12 s
03:21
0.7 m
06h
10kts
max 12kts
4° C
1011hpa
1.8m
13 s
1.1 m
09h
12kts
max 18kts
4° C
1011hpa
1.9m
14 s
09:57
2.0 m
12h
17kts
max 26kts
6° C
1009hpa
1.9m
15 s
1.8 m
15h
15kts
max 24kts
6° C
1006hpa
1.9m
15 s
16:04
0.8 m
18h
14kts
max 23kts
5° C
1003hpa
2.0m
14 s
1.0 m
21h
13kts
max 22kts
5° C
1000hpa
2.0m
15 s
22:04
1.7 m

Tuesday, Jan 23

Wind
Weather
Waves
Tides
00h
15kts
max 25kts
1mm
6° C
996hpa
2.0m
15 s
1.5 m
03h
18kts
max 28kts
3mm
7° C
994hpa
2.0m
15 s
04:06
0.8 m
06h
17kts
max 25kts
6° C
996hpa
2.0m
14 s
1.0 m
09h
14kts
max 20kts
5° C
998hpa
2.0m
13 s
1.7 m
12h
16kts
max 21kts
6° C
999hpa
2.0m
13 s
10:51
2.0 m
15h
13kts
max 18kts
6° C
998hpa
2.0m
13 s
1.2 m
18h
14kts
max 20kts
5° C
992hpa
2.1m
12 s
16:57
0.9 m
21h
24kts
max 32kts
1mm
6° C
984hpa
2.0m
13 s
1.4 m

Wednesday, Jan 24

Wind
Weather
Waves
Tides
00h
20kts
max 30kts
2mm
6° C
978hpa
2.0m
13 s
22:58
1.6 m
03h
18kts
max 27kts
5° C
977hpa
2.1m
12 s
1.1 m
06h
13kts
max 24kts
4° C
976hpa
2.2m
12 s
05:02
0.9 m
09h
15kts
max 23kts
4° C
977hpa
2.3m
12 s
1.4 m
12h
35kts
max 44kts
1mm
6° C
982hpa
2.3m
11 s
11:59
1.9 m
15h
28kts
max 37kts
2mm
7° C
989hpa
2.4m
11 s
1.5 m
18h
27kts
max 36kts
1mm
7° C
994hpa
2.5m
12 s
18:02
0.9 m
21h
25kts
max 34kts
0mm
6° C
998hpa
2.5m
11 s
1.1 m

Thursday, Jan 25

Wind
Weather
Waves
Tides
00h
23kts
max 31kts
1mm
6° C
1001hpa
2.4m
11 s
00:22
1.5 m
03h
21kts
max 29kts
6° C
1003hpa
2.4m
11 s
1.4 m
06h
18kts
max 26kts
6° C
1005hpa
2.4m
12 s
06:19
0.9 m
09h
18kts
max 25kts
7° C
1009hpa
2.4m
11 s
1.2 m
12h
20kts
max 25kts
1mm
7° C
1013hpa
2.3m
11 s
13:18
1.9 m
15h
17kts
max 23kts
0mm
7° C
1015hpa
2.3m
12 s
1.7 m
18h
14kts
max 20kts
6° C
1018hpa
2.2m
11 s
19:20
0.9 m
21h
13kts
max 19kts
6° C
1020hpa
2.2m
11 s
1.0 m

Friday, Jan 26

Wind
Weather
Waves
Tides
00h
11kts
max 16kts
6° C
1020hpa
2.1m
11 s
1.4 m
03h
12kts
max 17kts
5° C
1020hpa
1.9m
11 s
02:18
1.5 m
06h
12kts
max 20kts
5° C
1017hpa
1.7m
11 s
1.1 m
09h
20kts
max 32kts
3mm
7° C
1014hpa
1.6m
10 s
07:53
0.9 m
12h
18kts
max 33kts
1mm
9° C
1010hpa
1.5m
11 s
1.5 m
15h
16kts
max 28kts
1mm
9° C
1008hpa
14:29
1.9 m
18h
9kts
max 18kts
2mm
8° C
1007hpa
1.2 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.