Wind, waves & weather forecast
Portnoo

Maps
Updating severe weather warnings

Data based on our forecast model
  • 6:27
  • 20:43
  •  (UTC +1)
  • 0 m
Last update: 17:38 local time
Thursday, Aug 25
01
h
6 kts
max 7kts
13°C
1019hpa
1.4m
9s
04
h
5 kts
max 6kts
12°C
1019hpa
1.3m
9s
07
h
5 kts
max 7kts
12°C
1018hpa
1.3m
9s
10
h
7 kts
max 13kts
16°C
1017hpa
1.3m
9s
13
h
11 kts
max 14kts
18°C
1015hpa
1.3m
9s
16
h
10 kts
max 15kts
3mm
18°C
1014hpa
1.2m
9s
19
h
7 kts
max 13kts
11mm
15°C
1013hpa
1.2m
9s
22
h
6 kts
max 10kts
1mm
14°C
1013hpa
1.1m
8s
Friday, Aug 26
01
h
9 kts
max 15kts
1mm
13°C
1012hpa
1.1m
8s
04
h
10 kts
max 21kts
1mm
13°C
1011hpa
1.2m
8s
07
h
13 kts
max 21kts
3mm
13°C
1011hpa
1.3m
8s
10
h
19 kts
max 25kts
15°C
1012hpa
1.6m
7s
13
h
18 kts
max 24kts
1mm
17°C
1013hpa
1.8m
7s
16
h
17 kts
max 22kts
17°C
1015hpa
1.8m
7s
19
h
14 kts
max 20kts
1mm
15°C
1016hpa
1.7m
7s
22
h
9 kts
max 16kts
14°C
1017hpa
1.5m
8s
Saturday, Aug 27
01
h
9 kts
max 15kts
13°C
1018hpa
1.4m
8s
04
h
7 kts
max 11kts
13°C
1018hpa
1.2m
8s
07
h
6 kts
max 9kts
12°C
1018hpa
1.1m
8s
10
h
7 kts
max 8kts
15°C
1019hpa
1.0m
8s
13
h
6 kts
max 6kts
17°C
1020hpa
0.9m
7s
16
h
4 kts
max 4kts
17°C
1019hpa
0.8m
7s
19
h
3 kts
max 3kts
16°C
1019hpa
0.7m
7s
22
h
4 kts
max 5kts
14°C
1019hpa
0.7m
7s
Sunday, Aug 28
01
h
3 kts
max 4kts
14°C
1019hpa
0.6m
7s
04
h
3 kts
max 3kts
13°C
1018hpa
0.6m
7s
07
h
3 kts
max 3kts
13°C
1018hpa
0.5m
7s
10
h
3 kts
max 3kts
1mm
15°C
1019hpa
0.5m
8s
13
h
2 kts
max 3kts
1mm
16°C
1019hpa
0.5m
9s
16
h
2 kts
max 2kts
18°C
1019hpa
0.5m
9s
19
h
5 kts
max 5kts
17°C
1019hpa
0.5m
8s
22
h
3 kts
max 4kts
14°C
1019hpa
0.5m
8s
Monday, Aug 29
01
h
1 kts
max 2kts
13°C
1020hpa
0.5m
8s
04
h
3 kts
max 3kts
13°C
1019hpa
0.5m
8s
07
h
4 kts
max 5kts
14°C
1019hpa
0.5m
8s
10
h
7 kts
max 10kts
16°C
1020hpa
0.6m
8s
13
h
10 kts
max 15kts
18°C
1020hpa
0.7m
7s
16
h
14 kts
max 22kts
1mm
17°C
1019hpa
0.8m
7s
19
h
9 kts
max 20kts
1mm
16°C
1018hpa
1.0m
7s
22
h
14 kts
max 27kts
3mm
16°C
1018hpa
1.2m
7s
Tuesday, Aug 30
01
h
13 kts
max 23kts
3mm
16°C
1018hpa
1.4m
7s
04
h
12 kts
max 21kts
16°C
1018hpa
1.5m
8s
07
h
12 kts
max 23kts
16°C
1017hpa
1.6m
8s
10
h
14 kts
max 23kts
16°C
1017hpa
1.7m
9s
13
h
16 kts
max 24kts
17°C
1017hpa
1.5m
8s
16
h
14 kts
max 25kts
18°C
1016hpa
1.8m
9s
19
h
14 kts
max 26kts
18°C
1014hpa
1.8m
10s
22
h
11 kts
max 30kts
4mm
16°C
1013hpa
1.8m
10s
Wednesday, Aug 31
01
h
11 kts
max 28kts
14mm
16°C
1013hpa
1.8m
10s
04
h
10 kts
max 18kts
1mm
16°C
1011hpa
1.9m
10s
07
h
8 kts
max 15kts
1mm
15°C
1011hpa
1.9m
10s
10
h
10 kts
max 14kts
15°C
1012hpa
1.9m
10s
13
h
10 kts
max 14kts
17°C
1011hpa
1.9m
10s
16
h
11 kts
max 14kts
17°C
1010hpa
1.9m
10s
19
h
10 kts
max 14kts
0mm
15°C
1010hpa
1.9m
10s
22
h
10 kts
max 17kts
14°C
1010hpa
1.9m
10s
Thursday, Sep 01
01
h
10 kts
max 17kts
1mm
13°C
1010hpa
2.0m
10s
04
h
10 kts
max 17kts
12°C
1010hpa
2.1m
10s
07
h
11 kts
max 19kts
0mm
12°C
1009hpa
2.2m
11s
10
h
15 kts
max 20kts
14°C
1009hpa
2.3m
11s
13
h
17 kts
max 21kts
1mm
16°C
1009hpa
2.4m
11s
16
h
15 kts
max 21kts
1mm
15°C
1008hpa
2.5m
11s
19
h
13 kts
max 21kts
2mm
14°C
1007hpa
2.5m
11s
22
h
11 kts
max 19kts
2mm
13°C
1007hpa
2.4m
11s
Friday, Sep 02
01
h
8 kts
max 16kts
2mm
13°C
1006hpa
2.3m
10s
04
h
8 kts
max 14kts
13°C
1005hpa
2.3m
10s
07
h
7 kts
max 11kts
12°C
1005hpa
2.3m
10s
10
h
8 kts
max 13kts
14°C
1006hpa
2.3m
10s
13
h
11 kts
max 14kts
16°C
1007hpa
2.2m
10s
16
h
10 kts
max 12kts
1mm
16°C
1007hpa
2.2m
10s
19
h
10 kts
max 14kts
2mm
16°C
1008hpa
2.2m
10s
22
h
10 kts
max 18kts
13°C
1010hpa
2.1m
10s
Saturday, Sep 03
01
h
8 kts
max 13kts
12°C
1011hpa
2.0m
10s
04
h
6 kts
max 8kts
12°C
1012hpa
1.9m
10s
07
h
5 kts
max 7kts
12°C
1013hpa
1.9m
10s
10
h
7 kts
max 11kts
15°C
1014hpa
1.9m
10s
13
h
8 kts
max 10kts
17°C
1015hpa
2.1m
10s
16
h
8 kts
max 9kts
17°C
1016hpa
2.1m
10s
19
h
7 kts
max 10kts
16°C
1016hpa
2.1m
11s
22
h
5 kts
max 7kts
13°C
1018hpa
2.0m
11s

Description

This is the wind, wave and weather forecast for Portnoo in Ulster, Ireland. 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 6:00 AM, 12:00 PM, 6:00 PM and 12:00 AM Irish Standard 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 Portnoo when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in Ireland.

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 Portnoo, have a look at our help section.