Eastney (Beach) (Portsmouth) weather

Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.



Forecast days

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7 day forecast for Eastney (Beach)

Today (3 September 2025)
Time
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
30%
30%
10%
10%
10%
10%
10%
10%
20%
20%
Temperature
20°
20°
20°
19°
19°
18°
18°
17°
17°
17°
Feels like temperature (°C)
16°
16°
15°
15°
15°
14°
14°
14°
14°
14°
Wind direction and speed
SW
19
SW
20
WSW
20
WSW
20
WSW
20
WSW
19
WSW
18
WSW
16
WSW
14
WSW
13
Wind gust (mph)
40
41
37
38
36
33
30
28
27
24
Visibility
VG
VG
VG
E
E
VG
VG
VG
VG
VG
Humidity
78%
74%
71%
74%
74%
74%
75%
75%
74%
74%
UV 4 4 2 1 1 1 - - - -
Wind direction and speed
19
20
20
20
20
19
18
16
14
13
Height of waves offshore (m)
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
Period of waves offshore (s)
6
5
5
5
5
5
5
3
3
3
Direction of waves offshore
Thursday (4 September 2025)
Time
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Light shower night Light shower night Heavy shower night Heavy shower day Heavy shower day Heavy shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Clear night Clear night Clear night
Chance of precipitation
10%
40%
30%
60%
70%
90%
90%
80%
80%
80%
70%
60%
50%
30%
30%
20%
30%
40%
30%
20%
10%
10%
10%
10%
Temperature (°C)
16°
16°
16°
16°
16°
16°
16°
15°
15°
16°
16°
16°
17°
18°
18°
19°
19°
19°
18°
18°
17°
16°
16°
15°
Feels like temperature (°C)
15°
15°
15°
15°
15°
14°
14°
13°
13°
13°
14°
14°
14°
14°
15°
15°
16°
16°
16°
16°
15°
15°
15°
14°
Wind direction and speed (mph)
WSW
11
SW
10
SW
10
SW
10
SSW
11
SSW
12
SSW
13
SSW
13
SW
13
SW
13
SW
13
SW
14
WSW
15
WSW
15
WSW
15
WSW
15
WSW
14
W
14
W
13
W
11
W
10
W
8
W
7
W
7
Wind gust (mph)
24
24
24
25
27
30
32
32
32
33
30
33
32
32
32
31
30
29
23
21
20
19
18
17
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
E
E
E
E
E
E
E
E
E
VG
VG
VG
VG
VG
VG
Humidity
75%
77%
78%
77%
78%
77%
84%
85%
80%
75%
70%
70%
63%
60%
57%
56%
57%
58%
63%
66%
70%
73%
74%
77%
UV - - - - - - 1 1 1 2 3 5 5 6 5 4 2 1 1 1 - - - -
Wind direction and speed (mph)
11
10
10
10
11
12
13
13
13
13
13
14
15
15
15
15
14
14
13
11
9
8
7
7
Height of waves offshore (m)
0.4
0.3
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.2
0.1
Period of waves offshore (s)
4
4
5
3
3
3
4
5
5
6
6
6
6
6
6
6
6
4
4
5
9
8
12
12
Direction of waves offshore
Friday (5 September 2025)
Time
00:00
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Clear night Clear night Clear night Sunny day Sunny intervals Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5%
10%
10%
10%
20%
20%
10%
<5%
<5%
Temperature (°C)
15°
14°
14°
13°
17°
19°
20°
18°
16°
Feels like temperature (°C)
14°
13°
13°
13°
16°
17°
17°
17°
16°
Wind direction and speed (mph)
W
7
W
7
W
6
WNW
5
W
7
WSW
8
WSW
10
WSW
8
SW
3
Wind gust (mph)
16
17
13
14
19
22
21
12
6
Visibility (description)
VG
VG
VG
G
VG
VG
VG
VG
G
Humidity
80%
83%
86%
88%
71%
54%
54%
65%
81%
UV - - - 1 4 6 2 1 -
Wind direction and speed (mph)
7
7
6
5
6
8
10
8
3
Height of waves offshore (m)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Period of waves offshore (s)
12
12
12
12
12
11
7
7
12
Direction of waves offshore
Saturday (6 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
<5%
<5%
<5%
Temperature (°C)
15°
15°
16°
19°
20°
20°
19°
19°
Feels like temperature (°C)
16°
15°
15°
17°
17°
17°
17°
17°
Wind direction and speed (mph)
S
3
ESE
4
ESE
6
SE
11
SE
13
ESE
14
ESE
13
ESE
12
Wind gust (mph)
8
14
21
24
24
24
23
23
Visibility (description)
G
G
G
VG
VG
VG
VG
VG
Humidity
85%
85%
85%
68%
64%
57%
65%
72%
UV - - 1 3 5 2 1 -
Wind direction and speed (mph)
3
4
5
11
13
14
13
12
Height of waves offshore (m)
0.0
0.0
0.1
0.2
0.3
0.4
0.5
0.5
Period of waves offshore (s)
12
12
2
3
3
4
4
4
Direction of waves offshore
Sunday (7 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Cloudy Light rain Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
10%
20%
30%
70%
50%
40%
20%
10%
Temperature (°C)
19°
18°
18°
19°
19°
20°
19°
17°
Feels like temperature (°C)
17°
17°
17°
18°
18°
18°
17°
16°
Wind direction and speed (mph)
ESE
11
SE
9
SE
9
SSE
11
SSE
13
S
13
SSW
12
SW
10
Wind gust (mph)
23
21
21
22
22
21
18
17
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
75%
80%
85%
82%
84%
80%
83%
85%
UV - - 1 1 2 2 1 -
Wind direction and speed (mph)
11
10
8
11
13
13
12
10
Height of waves offshore (m)
0.4
0.3
0.3
0.2
0.6
0.6
0.7
0.6
Period of waves offshore (s)
5
5
4
5
5
5
5
5
Direction of waves offshore
Monday (8 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Light shower day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
20%
30%
40%
50%
50%
30%
30%
30%
Temperature (°C)
16°
15°
15°
17°
18°
18°
17°
16°
Feels like temperature (°C)
15°
14°
13°
15°
15°
15°
14°
14°
Wind direction and speed (mph)
SW
10
SW
10
SW
11
SW
14
SSW
17
SW
17
SW
14
SW
11
Wind gust (mph)
13
13
19
25
27
25
19
14
Visibility (description)
VG
VG
G
VG
VG
VG
VG
VG
Humidity
85%
87%
88%
77%
70%
67%
76%
84%
UV - - 1 3 5 2 1 -
Wind direction and speed (mph)
9
10
11
14
16
17
14
11
Height of waves offshore (m)
0.2
0.2
0.3
0.3
0.4
0.5
0.7
0.8
Period of waves offshore (s)
4
4
4
4
4
4
4
4
Direction of waves offshore
Tuesday (9 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
40%
50%
60%
60%
50%
30%
30%
40%
Temperature (°C)
15°
14°
14°
16°
17°
17°
16°
15°
Feels like temperature (°C)
13°
13°
12°
14°
14°
14°
14°
14°
Wind direction and speed (mph)
SW
11
SW
11
SW
11
SSW
15
SSW
18
SW
16
SW
13
SW
10
Wind gust (mph)
14
12
17
24
26
25
18
17
Visibility (description)
VG
G
G
VG
VG
VG
VG
VG
Humidity
87%
90%
91%
82%
71%
72%
78%
86%
UV - - 1 3 5 2 1 -
Wind direction and speed (mph)
11
Height of waves offshore (m)
0.7
Period of waves offshore (s)
5
Direction of waves offshore

Tide times

Wednesday 3 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Wednesday 3 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Wednesday 3 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Wednesday 3 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Thursday 4 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Thursday 4 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Thursday 4 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Thursday 4 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Friday 5 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Friday 5 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Friday 5 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Friday 5 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Saturday 6 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Saturday 6 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Saturday 6 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Saturday 6 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Sunday 7 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Sunday 7 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Sunday 7 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Sunday 7 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Monday 8 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Monday 8 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Monday 8 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Monday 8 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 9 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 9 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 9 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 9 September

Tide times and heights are from Langstone Harbour tidal station which is 1.7 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

UK video forecast

Eastney (Beach) weather map

View the weather with our interactive map

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WARNING
Flood alerts icon
Flood alerts in force for England
Flood alerts in force for England

London & South East England weather forecast

Headline:

Cloudy with outbreaks of rain and strong winds.

Today:

A wet and windy day. Low cloud and rain moving in during the morning, turning heavy and persistent at times. This mostly clearing by the afternoon, leaving behind scattered, heavy and possibly thundery showers. Gales possible along the coast. Maximum temperature 22 °C.

Tonight:

Scattered showers dying away through the evening and the winds ease. Then a generally dry night with some clear spells. Minimum temperature 12 °C.

Thursday:

Unsettled with a mix of sunny spells and showers, possibly heavy at times. These may be more frequent in the morning, and clear away by the evening. Maximum temperature 20 °C.

Outlook for Friday to Sunday:

Drier and more settled on Friday and Saturday with good spells of sunshine, though the odd shower is possible. Outbreaks of rain likely on Sunday with winds strengthening.

Updated:

UK long range weather forecast

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