Wind, waves & weather forecast
Johnstown

Maps
Updating severe weather warnings

Data based on our forecast model
  • 5:42
  • 21:31
  •  (UTC +1)
  • 137 m
Last update: 11:39 local time
Thursday, Jul 28
01
h
6 kts
max 14kts
1mm
13°C
998hpa
04
h
7 kts
max 19kts
1mm
14°C
996hpa
07
h
9 kts
max 22kts
1mm
15°C
994hpa
10
h
12 kts
max 21kts
16°C
994hpa
13
h
13 kts
max 20kts
17°C
994hpa
16
h
12 kts
max 22kts
16°C
994hpa
19
h
11 kts
max 20kts
16°C
994hpa
22
h
10 kts
max 20kts
15°C
995hpa
Friday, Jul 29
01
h
10 kts
max 20kts
14°C
995hpa
04
h
9 kts
max 19kts
14°C
994hpa
07
h
6 kts
max 11kts
1mm
13°C
994hpa
10
h
9 kts
max 14kts
1mm
13°C
996hpa
13
h
9 kts
max 11kts
1mm
17°C
997hpa
16
h
8 kts
max 9kts
18°C
997hpa
19
h
8 kts
max 12kts
1mm
17°C
997hpa
22
h
6 kts
max 11kts
0mm
12°C
999hpa
Saturday, Jul 30
01
h
4 kts
max 8kts
0mm
12°C
999hpa
04
h
5 kts
max 9kts
11°C
999hpa
07
h
5 kts
max 10kts
11°C
1000hpa
10
h
7 kts
max 11kts
14°C
1000hpa
13
h
7 kts
max 9kts
0mm
16°C
1000hpa
16
h
9 kts
max 11kts
16°C
1000hpa
19
h
9 kts
max 12kts
1mm
15°C
1000hpa
22
h
6 kts
max 14kts
11°C
1001hpa
Sunday, Jul 31
01
h
6 kts
max 11kts
10°C
1001hpa
04
h
5 kts
max 6kts
9°C
1001hpa
07
h
5 kts
max 8kts
9°C
1001hpa
10
h
6 kts
max 9kts
14°C
1002hpa
13
h
7 kts
max 9kts
0mm
16°C
1002hpa
16
h
7 kts
max 10kts
15°C
1002hpa
19
h
6 kts
max 12kts
1mm
14°C
1002hpa
22
h
6 kts
max 8kts
10°C
1003hpa
Monday, Aug 01
01
h
6 kts
max 10kts
9°C
1003hpa
04
h
6 kts
max 7kts
8°C
1003hpa
07
h
5 kts
max 9kts
8°C
1002hpa
10
h
5 kts
max 7kts
13°C
1002hpa
13
h
5 kts
max 7kts
15°C
1002hpa
16
h
5 kts
max 7kts
16°C
1001hpa
19
h
4 kts
max 5kts
1mm
16°C
1001hpa
22
h
4 kts
max 6kts
12°C
1002hpa
Tuesday, Aug 02
01
h
4 kts
max 6kts
9°C
1001hpa
04
h
5 kts
max 12kts
11°C
1000hpa
07
h
7 kts
max 13kts
13°C
1000hpa
10
h
9 kts
max 15kts
14°C
1000hpa
13
h
10 kts
max 17kts
15°C
1000hpa
16
h
11 kts
max 19kts
15°C
998hpa
19
h
8 kts
max 15kts
1mm
16°C
997hpa
22
h
7 kts
max 15kts
15°C
996hpa
Wednesday, Aug 03
01
h
9 kts
max 22kts
15°C
995hpa
04
h
11 kts
max 23kts
15°C
995hpa
07
h
12 kts
max 23kts
13°C
996hpa
10
h
11 kts
max 20kts
14°C
998hpa
13
h
14 kts
max 20kts
16°C
998hpa
16
h
14 kts
max 20kts
15°C
998hpa
19
h
12 kts
max 18kts
15°C
999hpa
22
h
7 kts
max 18kts
12°C
1000hpa
Thursday, Aug 04
01
h
6 kts
max 12kts
10°C
1000hpa
04
h
5 kts
max 6kts
9°C
1000hpa
07
h
4 kts
max 5kts
10°C
999hpa
10
h
5 kts
max 7kts
15°C
999hpa
13
h
8 kts
max 10kts
17°C
998hpa
16
h
8 kts
max 10kts
18°C
997hpa
19
h
5 kts
max 8kts
0mm
17°C
996hpa
22
h
4 kts
max 6kts
14°C
997hpa
Friday, Aug 05
01
h
3 kts
max 4kts
1mm
13°C
996hpa
04
h
3 kts
max 4kts
12°C
995hpa
07
h
2 kts
max 3kts
12°C
995hpa
10
h
3 kts
max 4kts
16°C
995hpa
13
h
6 kts
max 7kts
19°C
994hpa
16
h
9 kts
max 13kts
16°C
992hpa
19
h
3 kts
max 5kts
2mm
15°C
991hpa
22
h
7 kts
max 15kts
13mm
14°C
990hpa
Saturday, Aug 06
01
h
11 kts
max 19kts
18mm
13°C
990hpa
04
h
15 kts
max 26kts
2mm
13°C
990hpa
07
h
14 kts
max 27kts
2mm
12°C
991hpa
10
h
12 kts
max 22kts
1mm
14°C
994hpa
13
h
15 kts
max 21kts
2mm
17°C
997hpa
16
h
16 kts
max 21kts
18°C
1000hpa
19
h
13 kts
max 20kts
17°C
1002hpa
22
h
10 kts
max 23kts
12°C
1005hpa

Description

This is the wind, wave and weather forecast for Johnstown in Leinster, 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 Johnstown 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 Johnstown, have a look at our help section.