Wind, waves & weather forecast
Portsmouth

Maps
Updating severe weather warnings

Data based on our forecast model
  • 6:16
  • 19:52
  •  (UTC +1)
  • 17 m
Last update: 23:41 local time
Wednesday, Aug 31
01
h
4 kts
max 5kts
16°C
1020hpa
4.1 m
04
h
5 kts
max 7kts
15°C
1019hpa
04:33
0.9 m
07
h
5 kts
max 6kts
15°C
1019hpa
2.0 m
10
h
7 kts
max 10kts
18°C
1019hpa
3.9 m
13
h
10 kts
max 12kts
20°C
1019hpa
11:34
4.6 m
16
h
12 kts
max 15kts
20°C
1019hpa
16:54
1.0 m
19
h
8 kts
max 13kts
1mm
19°C
1019hpa
2.0 m
22
h
8 kts
max 15kts
16°C
1021hpa
3.6 m
Thursday, Sep 01
01
h
7 kts
max 12kts
14°C
1022hpa
23:47
4.6 m
04
h
6 kts
max 7kts
14°C
1022hpa
05:14
0.7 m
07
h
5 kts
max 6kts
13°C
1022hpa
1.7 m
10
h
3 kts
max 4kts
17°C
1023hpa
3.2 m
13
h
5 kts
max 6kts
20°C
1023hpa
12:12
4.7 m
16
h
9 kts
max 11kts
20°C
1022hpa
2.3 m
19
h
9 kts
max 13kts
18°C
1022hpa
17:34
0.8 m
22
h
7 kts
max 11kts
16°C
1022hpa
2.9 m
Friday, Sep 02
01
h
5 kts
max 6kts
14°C
1021hpa
00:25
4.6 m
04
h
6 kts
max 7kts
14°C
1020hpa
2.7 m
07
h
7 kts
max 11kts
15°C
1020hpa
05:53
0.7 m
10
h
9 kts
max 13kts
18°C
1019hpa
2.6 m
13
h
8 kts
max 11kts
19°C
1018hpa
12:48
4.7 m
16
h
8 kts
max 10kts
19°C
1017hpa
3.3 m
19
h
6 kts
max 12kts
17°C
1017hpa
18:12
0.8 m
22
h
7 kts
max 13kts
15°C
1017hpa
2.5 m
Saturday, Sep 03
01
h
5 kts
max 8kts
15°C
1017hpa
01:01
4.6 m
04
h
4 kts
max 6kts
16°C
1016hpa
3.5 m
07
h
5 kts
max 7kts
16°C
1016hpa
06:30
0.7 m
10
h
7 kts
max 10kts
19°C
1015hpa
2.3 m
13
h
11 kts
max 14kts
19°C
1015hpa
13:23
4.6 m
16
h
10 kts
max 14kts
18°C
1013hpa
4.0 m
19
h
9 kts
max 14kts
18°C
1011hpa
18:48
0.8 m
22
h
11 kts
max 22kts
1mm
18°C
1011hpa
2.3 m
Sunday, Sep 04
01
h
15 kts
max 27kts
3mm
17°C
1009hpa
01:35
4.5 m
04
h
17 kts
max 29kts
2mm
18°C
1007hpa
4.0 m
07
h
14 kts
max 24kts
2mm
16°C
1008hpa
07:04
0.8 m
10
h
15 kts
max 21kts
18°C
1010hpa
2.2 m
13
h
13 kts
max 20kts
18°C
1012hpa
13:56
4.6 m
16
h
13 kts
max 18kts
18°C
1012hpa
4.3 m
19
h
10 kts
max 17kts
18°C
1013hpa
19:21
0.9 m
22
h
9 kts
max 16kts
16°C
1015hpa
2.2 m
Monday, Sep 05
01
h
8 kts
max 14kts
15°C
1016hpa
02:06
4.5 m
04
h
6 kts
max 9kts
15°C
1016hpa
4.2 m
07
h
6 kts
max 10kts
16°C
1017hpa
07:36
0.9 m
10
h
9 kts
max 12kts
19°C
1018hpa
2.0 m
13
h
9 kts
max 13kts
19°C
1018hpa
14:25
4.5 m
16
h
9 kts
max 12kts
20°C
1018hpa
4.3 m
19
h
5 kts
max 8kts
19°C
1018hpa
19:53
1.1 m
22
h
5 kts
max 6kts
17°C
1019hpa
2.0 m
Tuesday, Sep 06
01
h
4 kts
max 6kts
18°C
1020hpa
3.7 m
04
h
1 kts
max 1kts
17°C
1020hpa
02:36
4.4 m
07
h
4 kts
max 5kts
18°C
1020hpa
08:07
1.0 m
10
h
5 kts
max 6kts
20°C
1020hpa
1.9 m
13
h
4 kts
max 6kts
22°C
1020hpa
3.4 m
16
h
5 kts
max 7kts
23°C
1020hpa
14:56
4.4 m
19
h
4 kts
max 5kts
21°C
1020hpa
20:24
1.2 m
22
h
5 kts
max 7kts
19°C
1021hpa
1.9 m
Wednesday, Sep 07
01
h
8 kts
max 11kts
18°C
1020hpa
3.1 m
04
h
7 kts
max 8kts
18°C
1019hpa
03:10
4.3 m
07
h
7 kts
max 10kts
18°C
1020hpa
2.4 m
10
h
8 kts
max 10kts
21°C
1020hpa
08:39
1.2 m
13
h
9 kts
max 11kts
23°C
1020hpa
2.9 m
16
h
9 kts
max 12kts
23°C
1019hpa
15:32
4.3 m
19
h
8 kts
max 13kts
22°C
1018hpa
2.9 m
22
h
11 kts
max 20kts
19°C
1019hpa
20:57
1.4 m
Thursday, Sep 08
01
h
11 kts
max 19kts
18°C
1018hpa
2.7 m
04
h
10 kts
max 18kts
18°C
1017hpa
03:52
4.2 m
07
h
10 kts
max 20kts
18°C
1017hpa
3.1 m
10
h
12 kts
max 17kts
21°C
1017hpa
09:14
1.4 m
13
h
12 kts
max 15kts
23°C
1016hpa
2.6 m
16
h
11 kts
max 14kts
24°C
1014hpa
16:18
4.1 m
19
h
8 kts
max 13kts
22°C
1013hpa
3.4 m
22
h
10 kts
max 16kts
20°C
1013hpa
21:34
1.6 m
Friday, Sep 09
01
h
8 kts
max 12kts
19°C
1012hpa
2.5 m
04
h
9 kts
max 13kts
19°C
1011hpa
04:47
4.0 m
07
h
8 kts
max 13kts
19°C
1011hpa
3.5 m
10
h
11 kts
max 15kts
21°C
1012hpa
09:54
1.7 m
13
h
13 kts
max 16kts
22°C
1013hpa
2.5 m
16
h
13 kts
max 18kts
20°C
1014hpa
17:19
3.9 m
19
h
9 kts
max 14kts
19°C
1014hpa
3.6 m

Description

This is the wind, wave and weather forecast for Portsmouth in England, 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 6:00 AM, 12:00 PM, 6:00 PM and 12:00 AM British Summer 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 Portsmouth 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 Portsmouth, have a look at our help section.