Sea Lanes Brighton

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

powered by South Downs Leisure

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.

At the heart of Sea Lanes is a 50m, 6 lanes, heated (heated to 19 degrees all-year-round) outdoor swimming pool, operated by South Downs Leisure.

Our vision is to act as a stepping stone to the sea, reviving competitive and recreational swimming, and create a happier and healthier community.

Swimmers are welcome to either pay-per-swim or become a member.

Read Pool FAQs

Opening Times

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

Please note: Last swim entry is 1 hour before close

Membership

As well as unlimited swimming and discounted swim coaching at Sea Lanes, membership includes usage of Southwick Leisure Centre’s state-of-the-art gym facilities, plus general swimming at Wadurs Swimming Pool, which hosts a heated indoor 25-metre, 5 lane pool.

Join Sea Lanes

Pay-per-swim

You don’t have to be a member of Sea Lanes to swim and can enjoy the pool on a pay-per-swim basis:

£11.90 Non-member adult per swim
£7.60 Under 18’s/students/60+ per swim

Clear blue pool water from above with a visual impairment graphic overlaid

Visually Impaired Swim Sessions

Every Saturday | 3–4pm

A calm and accessible swim session for all abilities with a visual impairment. Fully lifeguarded, with support available and help for additional access needs if required.

Free Shuttle Service | 16 May – 20 June 2026

In partnership with Brighton Community Transport

 

2pm: Churchill Square (outside M&S) | 2.15pm: Brighton Station (Ibis Hotel) | 2.30pm: VIP Pizza | 2.40pm: Arrival

Call 01273 044163 to book your place.

 

Please mention when booking if you have additional access needs and/or would like to use the shuttle service.

Enjoy unlimited swimming at Sea Lanes

Membership

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.

DOWNLOAD NOW

Alternatively book online, or call 01273 044163

Accessibility

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.