Daily forecast
as
Last update: 16:35 local time / This forecast is based on the GFS model
Saturday, Nov 29
Wind
Weather
Waves
Tides
00h
7 kts
max 11 kts
6.44 mm
8° C
998 hpa
1.8 m
14 s
1.4
m
03h
14 kts
max 18 kts
1.2 mm
8° C
998 hpa
1.8 m
13 s
02:18
1.5
m
06h
17 kts
max 21 kts
8° C
1000 hpa
1.7 m
12 s
1.1
m
09h
20 kts
max 22 kts
0.62 mm
8° C
1002 hpa
1.7 m
12 s
07:36
1.0
m
12h
19 kts
max 20 kts
8° C
1004 hpa
1.7 m
11 s
1.7
m
15h
19 kts
max 24 kts
7° C
1005 hpa
1.6 m
9 s
14:14
2.0
m
18h
18 kts
max 24 kts
7° C
1007 hpa
1.6 m
7 s
1.2
m
21h
15 kts
max 21 kts
7° C
1009 hpa
1.4 m
6 s
20:50
0.9
m
Sunday, Nov 30
Wind
Weather
Waves
Tides
00h
13 kts
max 18 kts
8° C
1010 hpa
1.2 m
7 s
1.2
m
03h
12 kts
max 16 kts
7° C
1010 hpa
1.0 m
8 s
03:11
1.6
m
06h
8 kts
max 10 kts
6° C
1011 hpa
0.9 m
9 s
1.2
m
09h
8 kts
max 9 kts
5° C
1011 hpa
0.8 m
9 s
08:36
1.0
m
12h
8 kts
max 12 kts
6° C
1011 hpa
0.7 m
9 s
1.5
m
15h
11 kts
max 17 kts
6° C
1007 hpa
0.6 m
8 s
15:01
2.1
m
18h
18 kts
max 29 kts
6° C
1004 hpa
0.6 m
8 s
1.5
m
21h
25 kts
max 39 kts
4.07 mm
7° C
998 hpa
0.8 m
4 s
21:26
0.8
m
Monday, Dec 01
Wind
Weather
Waves
Tides
00h
17 kts
max 30 kts
3.92 mm
9° C
994 hpa
0.8 m
6 s
1.1
m
03h
11 kts
max 20 kts
10° C
992 hpa
0.6 m
11 s
03:51
1.7
m
06h
13 kts
max 21 kts
10° C
992 hpa
0.6 m
12 s
1.4
m
09h
8 kts
max 11 kts
8° C
992 hpa
0.6 m
12 s
09:22
0.8
m
12h
8 kts
max 8 kts
9° C
989 hpa
0.7 m
13 s
1.2
m
15h
9 kts
max 11 kts
8° C
987 hpa
0.9 m
14 s
15:45
2.2
m
18h
7 kts
max 11 kts
0.43 mm
8° C
987 hpa
1.2 m
16 s
1.7
m
21h
8 kts
max 15 kts
8° C
989 hpa
1.5 m
16 s
21:59
0.7
m
Tuesday, Dec 02
Wind
Weather
Waves
Tides
00h
9 kts
max 15 kts
8° C
990 hpa
1.7 m
16 s
0.9
m
03h
12 kts
max 21 kts
7° C
991 hpa
1.8 m
16 s
04:26
1.8
m
06h
13 kts
max 24 kts
6° C
992 hpa
1.9 m
16 s
1.7
m
09h
11 kts
max 20 kts
5° C
995 hpa
1.8 m
15 s
10:04
0.7
m
12h
13 kts
max 22 kts
7° C
997 hpa
1.8 m
15 s
1.0
m
15h
12 kts
max 20 kts
7° C
997 hpa
1.7 m
15 s
16:28
2.3
m
18h
13 kts
max 21 kts
7° C
999 hpa
1.6 m
15 s
2.0
m
21h
16 kts
max 25 kts
6° C
999 hpa
1.5 m
15 s
0.9
m
Wednesday, Dec 03
Wind
Weather
Waves
Tides
00h
15 kts
max 23 kts
5° C
999 hpa
1.6 m
15 s
22:35
0.6
m
03h
13 kts
max 21 kts
5° C
999 hpa
1.7 m
15 s
1.6
m
06h
11 kts
max 18 kts
6° C
1000 hpa
1.7 m
15 s
05:01
2.0
m
09h
13 kts
max 22 kts
7° C
1000 hpa
1.7 m
15 s
1.0
m
12h
13 kts
max 24 kts
8° C
1000 hpa
1.6 m
15 s
10:47
0.6
m
15h
16 kts
max 26 kts
7° C
998 hpa
1.5 m
14 s
1.7
m
18h
20 kts
max 32 kts
7° C
995 hpa
1.4 m
13 s
17:12
2.3
m
21h
22 kts
max 36 kts
3.5 mm
8° C
992 hpa
1.4 m
13 s
1.1
m
Thursday, Dec 04
Wind
Weather
Waves
Tides
00h
14 kts
max 19 kts
3.59 mm
8° C
990 hpa
1.3 m
12 s
23:13
0.5
m
03h
9 kts
max 15 kts
0.76 mm
6° C
990 hpa
1.1 m
12 s
1.4
m
06h
13 kts
max 21 kts
5° C
990 hpa
1.1 m
12 s
05:38
2.1
m
09h
19 kts
max 27 kts
5° C
991 hpa
1.2 m
13 s
1.2
m
12h
19 kts
max 28 kts
6° C
991 hpa
1.3 m
14 s
11:32
0.5
m
15h
18 kts
max 25 kts
6° C
991 hpa
1.6 m
16 s
1.4
m
18h
15 kts
max 24 kts
7° C
990 hpa
1.7 m
17 s
17:57
2.4
m
21h
12 kts
max 18 kts
7° C
990 hpa
1.8 m
17 s
1.5
m
Friday, Dec 05
Wind
Weather
Waves
Tides
00h
2 kts
max 4 kts
7° C
991 hpa
1.8 m
17 s
23:53
0.5
m
03h
9 kts
max 14 kts
7° C
992 hpa
1.8 m
16 s
1.2
m
06h
13 kts
max 22 kts
8° C
991 hpa
1.7 m
16 s
06:17
2.2
m
09h
22 kts
max 35 kts
1.88 mm
6° C
987 hpa
1.6 m
16 s
1.6
m
12h
22 kts
max 36 kts
2.84 mm
9° C
982 hpa
1.5 m
15 s
12:20
0.5
m
15h
13 kts
max 24 kts
3.89 mm
11° C
979 hpa
1.5 m
14 s
1.0
m
18h
15 kts
max 26 kts
9° C
979 hpa
1.4 m
14 s
18:44
2.3
m
21h
14 kts
max 26 kts
1.0 mm
9° C
978 hpa
1.3 m
13 s
1.8
m
Saturday, Dec 06
Wind
Weather
Waves
Tides
00h
15 kts
max 25 kts
0.45 mm
9° C
978 hpa
1.4 m
13 s
00:34
0.5
m
03h
12 kts
max 19 kts
9° C
977 hpa
1.6 m
13 s
1.0
m
06h
14 kts
max 24 kts
0.66 mm
10° C
978 hpa
1.7 m
14 s
07:00
2.3
m
09h
19 kts
max 28 kts
10° C
981 hpa
1.8 m
14 s
1.9
m
12h
18 kts
max 26 kts
11° C
985 hpa
1.7 m
14 s
13:12
0.5
m
15h
21 kts
max 30 kts
0.47 mm
11° C
989 hpa
1.7 m
14 s
0.8
m
18h
22 kts
max 33 kts
10° C
992 hpa
1.6 m
14 s
1.9
m
21h
19 kts
max 28 kts
10° C
995 hpa
1.7 m
14 s
19:32
2.2
m
Sunday, Dec 07
Wind
Weather
Waves
Tides
00h
17 kts
max 23 kts
9° C
996 hpa
1.6 m
13 s
01:16
0.5
m
03h
12 kts
max 18 kts
7° C
995 hpa
1.5 m
13 s
0.8
m
06h
18 kts
max 30 kts
1.75 mm
8° C
991 hpa
1.4 m
13 s
1.9
m
09h
20 kts
max 30 kts
1.04 mm
9° C
990 hpa
1.4 m
12 s
07:46
2.3
m
12h
22 kts
max 33 kts
7° C
992 hpa
1.4 m
12 s
1.2
m
15h
23 kts
max 34 kts
0.42 mm
5° C
993 hpa
1.4 m
12 s
14:09
0.6
m
18h
22 kts
max 38 kts
6° C
994 hpa
1.4 m
12 s
1.4
m
21h
19 kts
max 31 kts
5° C
993 hpa
1.4 m
12 s
20:21
2.1
m
Monday, Dec 08
Wind
Weather
Waves
Tides
00h
24 kts
max 35 kts
1.66 mm
5° C
991 hpa
1.4 m
12 s
1.1
m
03h
24 kts
max 37 kts
0.99 mm
7° C
996 hpa
1.5 m
12 s
02:00
0.6
m
06h
21 kts
max 35 kts
7° C
999 hpa
1.6 m
13 s
1.6
m
09h
16 kts
max 27 kts
6° C
1001 hpa
1.7 m
14 s
08:37
2.3
m
12h
13 kts
max 24 kts
6° C
1001 hpa
1.8 m
15 s
1.6
m
15h
17 kts
max 30 kts
6° C
997 hpa
1.9 m
15 s
15:16
0.7
m
18h
19 kts
max 35 kts
3.42 mm
9° C
990 hpa
1.9 m
15 s
1.1
m
21h
17 kts
max 29 kts
2.57 mm
12° C
986 hpa
1.9 m
16 s
21:13
1.9
m
Nearby spots (within 25 km)
Find more spots like this
Look at our wind map to find more spots among our 160,000 spots.
Find spot or weather stationPortstewart popularity
Most popular spots in United Kingdom
Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in United Kingdom
Most visited spots in United KingdomMost visited spots worldwide
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.