Sea Lanes Brighton

A 50-metre, 6 lane, heated outdoor swimming pool

powered by South Downs Leisure

21°C Water Temperature
8mph E Wind Speed
18°C Outside Temperature
0.05 UV Rating
Clouds Local Forecast

Situated on the beautiful beachfront in Brighton, East Sussex, the vision for Sea Lanes is to create the UK’s first national open water swimming centre.

An all-year-round, heated pool (heated to 19 degrees) Sea Lanes has 6 x 2 metre lanes and has a capacity to hold 90 – 100 swimmers comfortably at any one time.

Read Pool FAQs

Opening Times

Day Hours
Monday 06:00-21:30
Tuesday 06:00-21:30
Wednesday 06:00-21:30
Thursday 06:00-21:30
Friday 06:00-21:30
Saturday 06:00-19:00
Sunday 06:00-20:00

How to book

Easy booking via the South Downs Leisure app

The fastest way to book your sessions at Sea Lanes is via the South Downs Leisure app, available for iOS and Android.


Alternatively book online, or call 01273 044163


Accessibility was at the forefront of the development of Sea Lanes

Sea Lanes swimming pool has ramped access into the reception, level access throughout, accessible turnstiles, a Changing Places facility and accessible toilets.

Entry into the pool can be aided by a Oxford Dipper hoist, Roman Steps or steps in the side walls. Access to the beach has also been improved with a level pathway and beach mat.