Wind, waves & weather forecast
Portsmouth

Maps
Updating severe weather warnings

Data based on our forecast model
  • 5:28
  • 20:52
  •  (UTC +1)
  • 17 m
Last update: 05:41 local time
Sunday, Jul 31
01
h
7 kts
max 10kts
14°C
1013hpa
2.6 m
04
h
6 kts
max 8kts
14°C
1013hpa
03:07
1.3 m
07
h
5 kts
max 7kts
14°C
1015hpa
2.6 m
10
h
4 kts
max 5kts
17°C
1016hpa
10:08
4.3 m
13
h
5 kts
max 7kts
19°C
1016hpa
3.1 m
16
h
10 kts
max 12kts
20°C
1016hpa
15:33
1.3 m
19
h
10 kts
max 13kts
1mm
19°C
1016hpa
2.5 m
22
h
8 kts
max 18kts
15°C
1018hpa
22:31
4.4 m
Monday, Aug 01
01
h
8 kts
max 12kts
14°C
1018hpa
3.6 m
04
h
7 kts
max 10kts
13°C
1018hpa
04:02
1.1 m
07
h
7 kts
max 11kts
14°C
1018hpa
2.1 m
10
h
6 kts
max 9kts
1mm
15°C
1018hpa
11:03
4.4 m
13
h
10 kts
max 14kts
1mm
17°C
1018hpa
4.0 m
16
h
12 kts
max 17kts
16°C
1017hpa
16:25
1.1 m
19
h
9 kts
max 15kts
3mm
15°C
1015hpa
2.1 m
22
h
12 kts
max 18kts
6mm
15°C
1014hpa
23:19
4.5 m
Tuesday, Aug 02
01
h
10 kts
max 18kts
12mm
16°C
1011hpa
4.2 m
04
h
10 kts
max 18kts
16°C
1011hpa
04:49
0.8 m
07
h
8 kts
max 16kts
16°C
1012hpa
1.9 m
10
h
11 kts
max 17kts
17°C
1012hpa
3.6 m
13
h
13 kts
max 21kts
2mm
18°C
1012hpa
11:48
4.5 m
16
h
15 kts
max 23kts
1mm
19°C
1011hpa
17:11
0.9 m
19
h
14 kts
max 23kts
1mm
18°C
1011hpa
1.9 m
22
h
13 kts
max 22kts
18°C
1012hpa
3.4 m
Wednesday, Aug 03
01
h
13 kts
max 23kts
2mm
18°C
1011hpa
00:03
4.6 m
04
h
12 kts
max 21kts
4mm
17°C
1010hpa
2.1 m
07
h
10 kts
max 17kts
8mm
18°C
1009hpa
05:33
0.7 m
10
h
11 kts
max 16kts
19°C
1010hpa
2.9 m
13
h
13 kts
max 17kts
20°C
1011hpa
12:30
4.6 m
16
h
13 kts
max 16kts
20°C
1011hpa
2.8 m
19
h
11 kts
max 16kts
18°C
1011hpa
17:54
0.8 m
22
h
10 kts
max 18kts
17°C
1012hpa
2.7 m
Thursday, Aug 04
01
h
7 kts
max 14kts
16°C
1011hpa
00:43
4.6 m
04
h
7 kts
max 13kts
16°C
1010hpa
3.2 m
07
h
3 kts
max 5kts
1mm
15°C
1009hpa
06:15
0.6 m
10
h
4 kts
max 5kts
10mm
15°C
1010hpa
2.3 m
13
h
5 kts
max 6kts
13mm
16°C
1009hpa
13:11
4.6 m
16
h
5 kts
max 5kts
17°C
1008hpa
3.8 m
19
h
3 kts
max 3kts
16°C
1007hpa
18:35
0.8 m
22
h
7 kts
max 10kts
3mm
15°C
1007hpa
2.3 m
Friday, Aug 05
01
h
7 kts
max 12kts
5mm
15°C
1007hpa
01:24
4.6 m
04
h
7 kts
max 12kts
15°C
1008hpa
3.9 m
07
h
7 kts
max 11kts
14°C
1009hpa
06:55
0.6 m
10
h
8 kts
max 11kts
17°C
1011hpa
2.1 m
13
h
13 kts
max 16kts
19°C
1012hpa
13:52
4.6 m
16
h
14 kts
max 19kts
1mm
19°C
1012hpa
4.2 m
19
h
11 kts
max 15kts
1mm
19°C
1013hpa
19:14
0.9 m
22
h
10 kts
max 22kts
15°C
1016hpa
2.2 m
Saturday, Aug 06
01
h
11 kts
max 21kts
15°C
1017hpa
02:02
4.5 m
04
h
10 kts
max 20kts
14°C
1018hpa
4.2 m
07
h
10 kts
max 18kts
15°C
1019hpa
07:32
0.7 m
10
h
10 kts
max 13kts
18°C
1021hpa
2.0 m
13
h
13 kts
max 16kts
19°C
1021hpa
3.9 m
16
h
14 kts
max 18kts
19°C
1022hpa
14:31
4.5 m
19
h
10 kts
max 18kts
17°C
1022hpa
19:50
1.0 m
22
h
14 kts
max 25kts
17°C
1022hpa
2.0 m
Sunday, Aug 07
01
h
11 kts
max 20kts
17°C
1022hpa
3.7 m
04
h
10 kts
max 17kts
18°C
1021hpa
02:39
4.4 m
07
h
11 kts
max 19kts
0mm
18°C
1022hpa
08:07
0.9 m
10
h
12 kts
max 19kts
19°C
1022hpa
1.8 m
13
h
14 kts
max 23kts
19°C
1022hpa
3.4 m
16
h
14 kts
max 24kts
19°C
1021hpa
15:07
4.4 m
19
h
15 kts
max 25kts
19°C
1020hpa
20:25
1.2 m
22
h
14 kts
max 25kts
18°C
1020hpa
1.8 m
Monday, Aug 08
01
h
13 kts
max 24kts
17°C
1020hpa
3.1 m
04
h
11 kts
max 23kts
15°C
1020hpa
03:14
4.3 m
07
h
11 kts
max 20kts
15°C
1021hpa
2.4 m
10
h
8 kts
max 11kts
18°C
1023hpa
08:42
1.1 m
13
h
6 kts
max 8kts
19°C
1023hpa
2.8 m
16
h
4 kts
max 5kts
20°C
1024hpa
15:43
4.3 m
19
h
3 kts
max 5kts
19°C
1025hpa
2.9 m
22
h
7 kts
max 12kts
17°C
1027hpa
21:00
1.3 m
Tuesday, Aug 09
01
h
12 kts
max 21kts
16°C
1028hpa
2.6 m
04
h
13 kts
max 21kts
15°C
1029hpa
03:52
4.2 m
07
h
13 kts
max 21kts
15°C
1029hpa
3.1 m
10
h
13 kts
max 18kts
18°C
1030hpa
09:17
1.3 m
13
h
14 kts
max 18kts
19°C
1030hpa
2.5 m
16
h
14 kts
max 18kts
20°C
1029hpa
16:23
4.2 m
19
h
14 kts
max 21kts
19°C
1028hpa
3.5 m
22
h
15 kts
max 26kts
16°C
1030hpa
21:38
1.5 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.