Daily forecast
as
Last update: 23:40 local time / This forecast is based on the GFS model
Thursday, Sep 25
Wind
Weather
Waves
Tides
01h
11 kts
max 17 kts
11° C
1025 hpa
0.6 m
4 s
01:44
4.5
m
04h
11 kts
max 18 kts
11° C
1024 hpa
0.6 m
3 s
4.0
m
07h
11 kts
max 19 kts
10° C
1024 hpa
0.6 m
3 s
07:13
1.0
m
10h
13 kts
max 20 kts
14° C
1024 hpa
0.6 m
3 s
2.2
m
13h
14 kts
max 17 kts
17° C
1023 hpa
0.5 m
4 s
13:59
4.5
m
16h
14 kts
max 17 kts
18° C
1021 hpa
0.6 m
4 s
4.2
m
19h
12 kts
max 16 kts
14° C
1023 hpa
0.7 m
4 s
19:28
1.1
m
22h
10 kts
max 17 kts
12° C
1023 hpa
0.7 m
4 s
2.2
m
Friday, Sep 26
Wind
Weather
Waves
Tides
01h
9 kts
max 16 kts
11° C
1022 hpa
0.6 m
4 s
02:11
4.4
m
04h
8 kts
max 12 kts
10° C
1021 hpa
0.5 m
4 s
4.2
m
07h
8 kts
max 13 kts
11° C
1021 hpa
0.4 m
3 s
07:41
1.1
m
10h
11 kts
max 16 kts
14° C
1020 hpa
0.5 m
3 s
2.2
m
13h
12 kts
max 14 kts
15° C
1019 hpa
0.5 m
3 s
14:26
4.4
m
16h
10 kts
max 11 kts
14° C
1019 hpa
0.4 m
3 s
4.2
m
19h
7 kts
max 10 kts
13° C
1020 hpa
0.4 m
3 s
19:57
1.2
m
22h
7 kts
max 9 kts
12° C
1019 hpa
0.3 m
3 s
2.1
m
Saturday, Sep 27
Wind
Weather
Waves
Tides
01h
6 kts
max 8 kts
12° C
1018 hpa
0.3 m
3 s
3.5
m
04h
7 kts
max 10 kts
12° C
1017 hpa
0.3 m
4 s
02:42
4.3
m
07h
7 kts
max 10 kts
12° C
1017 hpa
0.3 m
5 s
08:11
1.3
m
10h
11 kts
max 13 kts
15° C
1017 hpa
0.4 m
6 s
2.1
m
13h
13 kts
max 15 kts
15° C
1017 hpa
0.4 m
6 s
3.3
m
16h
12 kts
max 14 kts
15° C
1015 hpa
0.4 m
8 s
14:58
4.3
m
19h
10 kts
max 15 kts
14° C
1016 hpa
0.4 m
10 s
20:28
1.3
m
22h
12 kts
max 18 kts
15° C
1015 hpa
0.4 m
10 s
2.0
m
Sunday, Sep 28
Wind
Weather
Waves
Tides
01h
15 kts
max 20 kts
16° C
1014 hpa
0.4 m
11 s
3.0
m
04h
14 kts
max 18 kts
0.77 mm
15° C
1013 hpa
0.4 m
12 s
03:20
4.2
m
07h
13 kts
max 18 kts
12° C
1014 hpa
0.4 m
11 s
2.6
m
10h
12 kts
max 16 kts
13° C
1016 hpa
0.4 m
13 s
08:43
1.5
m
13h
11 kts
max 14 kts
17° C
1016 hpa
0.4 m
13 s
2.9
m
16h
11 kts
max 13 kts
17° C
1016 hpa
0.4 m
12 s
15:38
4.1
m
19h
9 kts
max 12 kts
15° C
1018 hpa
0.4 m
13 s
2.9
m
22h
6 kts
max 7 kts
13° C
1019 hpa
0.4 m
13 s
21:02
1.6
m
Monday, Sep 29
Wind
Weather
Waves
Tides
01h
5 kts
max 5 kts
12° C
1020 hpa
0.4 m
12 s
2.7
m
04h
4 kts
max 4 kts
11° C
1020 hpa
0.3 m
12 s
04:09
4.0
m
07h
4 kts
max 4 kts
10° C
1021 hpa
0.3 m
11 s
3.1
m
10h
3 kts
max 4 kts
13° C
1022 hpa
0.3 m
9 s
09:19
1.8
m
13h
5 kts
max 6 kts
15° C
1022 hpa
0.3 m
10 s
2.7
m
16h
8 kts
max 8 kts
16° C
1022 hpa
0.3 m
9 s
16:32
3.9
m
19h
7 kts
max 8 kts
14° C
1024 hpa
0.3 m
8 s
3.3
m
22h
5 kts
max 7 kts
13° C
1025 hpa
0.3 m
7 s
21:42
1.8
m
Tuesday, Sep 30
Wind
Weather
Waves
Tides
01h
3 kts
max 3 kts
12° C
1025 hpa
0.3 m
7 s
2.5
m
04h
2 kts
max 2 kts
12° C
1025 hpa
0.3 m
7 s
05:20
3.8
m
07h
1 kts
max 2 kts
12° C
1026 hpa
0.3 m
7 s
3.5
m
10h
6 kts
max 7 kts
15° C
1026 hpa
0.3 m
7 s
10:04
2.2
m
13h
7 kts
max 8 kts
17° C
1026 hpa
0.2 m
7 s
2.6
m
16h
7 kts
max 8 kts
16° C
1025 hpa
0.3 m
8 s
3.4
m
19h
6 kts
max 7 kts
14° C
1025 hpa
0.3 m
8 s
17:46
3.7
m
22h
6 kts
max 8 kts
14° C
1025 hpa
0.3 m
9 s
22:42
2.2
m
Wednesday, Oct 01
Wind
Weather
Waves
Tides
01h
7 kts
max 10 kts
15° C
1024 hpa
0.3 m
8 s
2.4
m
04h
6 kts
max 10 kts
15° C
1023 hpa
0.3 m
9 s
3.0
m
07h
8 kts
max 13 kts
15° C
1023 hpa
0.3 m
9 s
06:38
3.6
m
10h
9 kts
max 14 kts
17° C
1025 hpa
0.3 m
8 s
2.7
m
13h
11 kts
max 14 kts
19° C
1025 hpa
0.3 m
7 s
12:05
2.4
m
16h
9 kts
max 12 kts
18° C
1025 hpa
0.3 m
7 s
2.9
m
19h
7 kts
max 10 kts
15° C
1025 hpa
0.3 m
7 s
19:07
3.6
m
22h
4 kts
max 6 kts
15° C
1025 hpa
0.4 m
7 s
2.9
m
Thursday, Oct 02
Wind
Weather
Waves
Tides
01h
4 kts
max 6 kts
15° C
1025 hpa
0.4 m
6 s
01:30
2.2
m
04h
5 kts
max 7 kts
15° C
1024 hpa
0.4 m
6 s
2.6
m
07h
4 kts
max 6 kts
15° C
1023 hpa
0.4 m
7 s
07:59
3.7
m
10h
7 kts
max 11 kts
18° C
1022 hpa
0.4 m
7 s
3.3
m
13h
9 kts
max 12 kts
19° C
1021 hpa
0.4 m
6 s
14:07
2.2
m
16h
10 kts
max 15 kts
18° C
1019 hpa
0.4 m
6 s
2.5
m
19h
9 kts
max 21 kts
16° C
1017 hpa
0.4 m
6 s
20:29
3.7
m
22h
15 kts
max 29 kts
17° C
1015 hpa
0.4 m
6 s
3.5
m
Friday, Oct 03
Wind
Weather
Waves
Tides
01h
17 kts
max 30 kts
1.02 mm
16° C
1013 hpa
0.4 m
6 s
02:27
1.9
m
04h
14 kts
max 26 kts
1.05 mm
16° C
1013 hpa
0.4 m
5 s
2.2
m
07h
12 kts
max 20 kts
14° C
1014 hpa
0.5 m
5 s
3.3
m
10h
12 kts
max 17 kts
14° C
1017 hpa
0.5 m
5 s
09:17
4.0
m
13h
10 kts
max 12 kts
17° C
1018 hpa
0.5 m
5 s
2.6
m
16h
11 kts
max 14 kts
18° C
1019 hpa
0.5 m
5 s
14:52
1.9
m
19h
7 kts
max 12 kts
15° C
1020 hpa
0.5 m
5 s
3.1
m
22h
6 kts
max 9 kts
13° C
1021 hpa
0.6 m
5 s
21:38
4.0
m
Saturday, Oct 04
Wind
Weather
Waves
Tides
01h
10 kts
max 19 kts
14° C
1021 hpa
0.7 m
5 s
2.7
m
04h
16 kts
max 26 kts
16° C
1019 hpa
0.7 m
5 s
03:09
1.5
m
07h
19 kts
max 33 kts
16° C
1017 hpa
0.7 m
7 s
2.8
m
10h
20 kts
max 31 kts
17° C
1017 hpa
0.7 m
8 s
10:13
4.3
m
13h
18 kts
max 25 kts
18° C
1016 hpa
0.7 m
8 s
3.2
m
16h
21 kts
max 27 kts
18° C
1015 hpa
15:31
1.5
m
19h
16 kts
max 25 kts
16° C
1016 hpa
2.6
m
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Additional information
General
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, 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 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 in which the wind is blowing.Check the wind forecast for Portsmouth 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 Portsmouth or to have a look at the wind direction tomorrow at Portsmouth.
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.