Donate now

Please do not use this page to report an emergency. If you are reporting an incident around the coastline or at sea please dial 999 or 112 and ask for the coastguard. Contacting us directly could result in a delay to required search and rescue assets being deployed.

Forecasts and tides for Portsmouth

Take a look at the local weather conditions for Portsmouth with 5-day forecasts, tide times, surf swells and wind speed predictions.

5-day weather forecast

Sat

Cloudy

14°C

Min: 10°C
Max: 14°C

Sun

Sunshine

14°C

Min: 8°C
Max: 14°C

Mon

Sunshine

12°C

Min: 9°C
Max: 12°C

Tue

Sunshine

12°C

Min: 8°C
Max: 12°C

Wed

Rain

11°C

Min: 9°C
Max: 11°C

Tide times

Tides and the dangers

A beach can seem like a vast playground but the tide can come in surprisingly quickly. As the tide moves up and down the beach, the depth of the water changes throughout the day, sometimes by as much as 10 metres.

Always keep a look out of the tide's direction while on the beach.

Surf forecast

Saturday 31 October

Time Wave height Wave period
2am 1.3ft 13
5am 1.4ft 12
8am 1.5ft 12
11am 0.2ft 16
2pm 1.5ft 11
5pm 1.1ft 12
8pm 0.8ft 13
11pm 0.9ft 12

Sunday 1 November

Time Wave height Wave period
2am 0.9ft 12
5am 0.9ft 12
8am 0.5ft 12
11am 0.4ft 12
2pm 0.5ft 12
5pm 0.5ft 11
8pm 0.5ft 11
11pm 0.4ft 11

Monday 2 November

Time Wave height Wave period
2am 0.4ft 11
5am 0.4ft 11
8am 0.4ft 11
11am 0.4ft 11
2pm 0.3ft 11
5pm 0.3ft 11
8pm 0.4ft 11
11pm 0.4ft 11

Tuesday 3 November

Time Wave height Wave period
2am 0.3ft 10
5am 0.3ft 10
8am 0.3ft 10
11am 0.3ft 10
2pm 0.3ft 10
5pm 0.3ft 18
8pm 0.4ft 18
11pm 0.5ft 16

Wednesday 4 November

Time Wave height Wave period
2am 0.5ft 16
5am 0.6ft 15
8am 0.6ft 15
11am 0.6ft 14
2pm 0.6ft 14
5pm 0.6ft 13
8pm 0.6ft 13
11pm 0.6ft 13

Saturday 31 October

Time Wave height Wave period
2am 1.3ft 12
5am 1.4ft 12
8am 1.5ft 12
11am 1.5ft 12
2pm 1.5ft 11
5pm 0.8ft 12
8pm 0.8ft 13
11pm 0.9ft 12

Sunday 1 November

Time Wave height Wave period
2am 0.8ft 12
5am 0.8ft 12
8am 0.4ft 13
11am 0.4ft 13
2pm 0.5ft 12
5pm 0.5ft 11
8pm 0.5ft 11
11pm 0.5ft 11

Monday 2 November

Time Wave height Wave period
2am 0.4ft 11
5am 0.4ft 11
8am 0.4ft 11
11am 0.4ft 11
2pm 0.4ft 11
5pm 0.3ft 11
8pm 0.4ft 11
11pm 0.4ft 11

Tuesday 3 November

Time Wave height Wave period
2am 0.4ft 10
5am 0.3ft 10
8am 0.3ft 10
11am 0.3ft 10
2pm 0.3ft 10
5pm 0.3ft 18
8pm 0.4ft 18
11pm 0.5ft 16

Wednesday 4 November

Time Wave height Wave period
2am 0.5ft 16
5am 0.5ft 15
8am 0.6ft 15
11am 0.6ft 14
2pm 0.6ft 14
5pm 0.6ft 13
8pm 0.6ft 13
11pm 0.6ft 13

Saturday 31 October

Time Wave height Wave period
2am 1.3ft 13
5am 1.4ft 13
8am 1.3ft 12
11am 1.4ft 11
2pm 1.3ft 11
5pm 0.3ft 15
8pm 0.8ft 13
11pm 0.8ft 12

Sunday 1 November

Time Wave height Wave period
2am 0.7ft 12
5am 1.3ft 12
8am 0.6ft 12
11am 0.8ft 10
2pm 0.7ft 9
5pm 0.5ft 11
8pm 0.4ft 11
11pm 0.5ft 11

Monday 2 November

Time Wave height Wave period
2am 0.4ft 11
5am 0.4ft 11
8am 0.4ft 11
11am 0.4ft 11
2pm 0.4ft 11
5pm 0.3ft 11
8pm 0.4ft 11
11pm 0.4ft 11

Tuesday 3 November

Time Wave height Wave period
2am 0.4ft 10
5am 0.3ft 10
8am 0.3ft 10
11am 0.3ft 10
2pm 0.3ft 10
5pm 0.3ft 18
8pm 0.4ft 18
11pm 0.5ft 16

Wednesday 4 November

Time Wave height Wave period
2am 0.5ft 16
5am 0.5ft 15
8am 0.6ft 15
11am 0.6ft 15
2pm 0.6ft 14
5pm 0.6ft 13
8pm 0.6ft 13
11pm 0.6ft 13

Saturday 31 October

Time Wave height Wave period
2am 1.3ft 13
5am 1.4ft 13
8am 1.3ft 12
11am 1.4ft 11
2pm 1.3ft 11
5pm 0.3ft 15
8pm 0.8ft 13
11pm 0.8ft 12

Sunday 1 November

Time Wave height Wave period
2am 0.7ft 12
5am 1.3ft 12
8am 0.6ft 12
11am 0.8ft 10
2pm 0.7ft 9
5pm 0.5ft 11
8pm 0.4ft 11
11pm 0.5ft 11

Monday 2 November

Time Wave height Wave period
2am 0.4ft 11
5am 0.4ft 11
8am 0.4ft 11
11am 0.4ft 11
2pm 0.4ft 11
5pm 0.3ft 11
8pm 0.4ft 11
11pm 0.4ft 11

Tuesday 3 November

Time Wave height Wave period
2am 0.4ft 10
5am 0.3ft 10
8am 0.3ft 10
11am 0.3ft 10
2pm 0.3ft 10
5pm 0.3ft 18
8pm 0.4ft 18
11pm 0.5ft 16

Wednesday 4 November

Time Wave height Wave period
2am 0.5ft 16
5am 0.5ft 15
8am 0.6ft 15
11am 0.6ft 15
2pm 0.6ft 14
5pm 0.6ft 13
8pm 0.6ft 13
11pm 0.6ft 13

Saturday 31 October

Time Wave height Wave period
2am 1.3ft 13
5am 1.4ft 13
8am 1.3ft 12
11am 1.4ft 11
2pm 1.3ft 11
5pm 0.3ft 15
8pm 0.8ft 13
11pm 0.8ft 12

Sunday 1 November

Time Wave height Wave period
2am 0.7ft 12
5am 1.3ft 12
8am 0.6ft 12
11am 0.8ft 10
2pm 0.7ft 9
5pm 0.5ft 11
8pm 0.4ft 11
11pm 0.5ft 11

Monday 2 November

Time Wave height Wave period
2am 0.4ft 11
5am 0.4ft 11
8am 0.4ft 11
11am 0.4ft 11
2pm 0.4ft 11
5pm 0.3ft 11
8pm 0.4ft 11
11pm 0.4ft 11

Tuesday 3 November

Time Wave height Wave period
2am 0.4ft 10
5am 0.3ft 10
8am 0.3ft 10
11am 0.3ft 10
2pm 0.3ft 10
5pm 0.3ft 18
8pm 0.4ft 18
11pm 0.5ft 16

Wednesday 4 November

Time Wave height Wave period
2am 0.5ft 16
5am 0.5ft 15
8am 0.6ft 15
11am 0.6ft 15
2pm 0.6ft 14
5pm 0.6ft 13
8pm 0.6ft 13
11pm 0.6ft 13