Events in Seaford — September 2026

Every event in Seaford and the wider Cuckmere / Seven Sisters area running this calendar month. Useful for planning a weekend down or filling a diary.

32 events listed · Last updated 24 September 2026

Multi-day events · 5 spanning this period

18Apr↓30Sept

H.H. Evans Centenary Exhibition

A special exhibition at Seaford Museum marking the centenary of the death of Harry Harison Evans, a prolific late nineteenth century Seaford artist. It displays many of his meticulously drawn pen and ink images of Seaford, on show during museum opening hours.

11:00Seaford Museum (Martello Tower No. 74)Arts & CraftsMuseum admission applies
18Jul↓26Sept

Seven Sisters Sunset Cruise

A relaxing one hour evening cruise from Newhaven Marina past Seaford Bay to the Seven Sisters cliffs at sunset. Keep an eye out for seals, porpoise and seabirds, often more active in the evening light, and feel free to bring a drink aboard. Runs on Friday and Saturday evenings through the season, with the departure time tracking sunset (8pm in July, moving to 6pm by late September). Up to 11 passengers, all ages. Booking essential.

Newhaven MarinaNature & OutdoorsAdults £37.10, children (2-12) £31.80
20Aug↓11Oct

Seven Sisters Boat Tour - Newhaven

A 1.5 hour guided boat tour from Newhaven Marina past Seaford Bay to the Seven Sisters cliffs, with the chance to spot seals, porpoises and seabirds. Runs daily through the season with several departures a day (typically between 10:00 and 18:00 in August, reducing to 12:00 and 14:00 by October). Ages 2 plus; group tours up to 11 people; minimum 4 passengers for the trip to go ahead.

Newhaven MarinaNature & Outdoors£42.40 adult, £37.10 child
21Aug↓26Sept

Seven Sisters Sunset Cruise

A one hour evening cruise from Newhaven Marina past Seaford Bay to the Seven Sisters cliffs, watching the sunset over the sea. Departure times vary through the season as sunset gets earlier (19:00 in August, 18:30 in early September, 18:00 in late September). You are welcome to bring your own drinks aboard; up to 11 passengers.

Newhaven MarinaNature & Outdoors£37.10 adult, £31.80 child
21Aug↓11Oct

Seven Sisters Rapid RIB

A fast, high energy RIB ride from Newhaven Marina along the Sussex coastline to the Seven Sisters cliffs, with music on board and a boat that moves to the rhythm of the waves. A fun, energising way to see the coast for those who want more edge than the classic boat tour. Runs most days through the season with departure times varying by tide.

Newhaven MarinaNature & OutdoorsFrom £31.80

Friday, 18 September 2026 · 1 event

Thursday, 24 September 2026 · 2 events

Friday, 25 September 2026 · 4 events

Saturday, 26 September 2026 · 10 events

26Sept

Seaford Town Market

Seaford Town Market is held on the 2nd and 4th Saturday of each month, 10am – 3pm. Listed on the Seaford Town Council events calendar.

10:00Church StreetMarkets & FairsFree entry
26Sept

Apples: It's Not All About the Eating

Event at Alfriston Clergy House, the National Trust property on The Tye in Alfriston.

11:00Alfriston Clergy HouseCommunityNormal admission applies
26Sept

Seaford Beach parkrun

A free, fun and friendly weekly 5k community event every Saturday at 9am. Walk, jog, run, volunteer or spectate, it's up to you. Register once at parkrun.org.uk and bring a scannable copy of your barcode. Post-run coffee in a local cafe.

09:00Newhaven and Seaford Sailing ClubSports & FitnessFree
26Sept

The Seven Sisters Challenge

A coastal hiking challenge across the Seven Sisters cliffs in the South Downs National Park.

09:00Seven SistersSports & Fitness
26Sept

Hike 30K Challenge: Lewes to Seaford with Seven Sisters Views

Large Group Social Hike – one of Outdooraholics' bigger, more sociable hikes (prefer a smaller group? See their standard-size hikes). Key info: Distance 19 miles (30km); Grading: Challenging; Ascent: 690m; Hiking time: 7 to 8 hours; Cost: £33 (includes guided hike + return train). Payments are non-refundable and non-transferable, but a refund is issued if your place is rebooked via their resale process. Toilet breaks on the train, mid-morning, then nature stops, and at the end pub. Meeting point: London Victoria station, between WHSmith (no 34) and Nero Express (no 29).

07:50Lewes to Seaford beach (meet at London Victoria Station)Nature & Outdoors£33
26Sept

Bats Evening Walk and Talk with Michael Blencowe

An evening walk and talk about bats with Michael Blencowe at Seven Sisters Country Park.

18:30Seven Sisters Country Park Visitor CentreNature & Outdoors£20
26Sept

Yoga at Seaford Con Club

A weekly Saturday morning yoga class in the function room at Seaford Constitutional Club. Suitable for a range of abilities, bring your own mat.

09:30Seaford Constitutional ClubSports & Fitness
26Sept

Bingo at Seaford Con Club

Bingo night at Seaford Constitutional Club, held on the 4th Saturday of every month with a 7.30pm start. Come and have a fun night out and bring your friends. All are welcome.

19:30Seaford Constitutional ClubCommunitySee club
26Sept

South Downs Folk Singers at Alfriston Clergy House

Event at Alfriston Clergy House, the National Trust property on The Tye in Alfriston.

12:00Alfriston Clergy HouseMusic & ConcertsStandard admission applies, free to National Trust members
26Sept

Eco Open Home: Deep Retrofit and Water Irrigation in Bishopstone

See the final stages of a deep retrofit and loft conversion of a 1960s bungalow in Bishopstone: triple glazing, external wall insulation, an air-to-water heat pump used for summer cooling, a homemade insulating cork screed and 8,000 litres of rainwater storage. Venetia gives a tour followed by a Q&A. Two tours, 11am to 1pm and 2pm to 4pm. Currently sold out on Eventbrite.

11:00Private home, Bishopstone (location given on registering)CommunitySold out (see Eventbrite)

Sunday, 27 September 2026 · 4 events

27Sept

Bishopstone Station Restored Waiting Room Open Day

Friends of Bishopstone Station open the newly restored Platform Waiting Room to visitors.

11:00Bishopstone Railway StationCommunityFree
27Sept

Seven Sisters Coastal Hike (Challenging), 27 September

A challenging guided coastal hike over the Seven Sisters chalk cliffs, with a very early start to catch the light along the clifftops. Expect a long day on exposed ground with substantial ascent and descent, so good boots, water and layers are essential.

06:30Seven SistersSports & FitnessSee booking page
27Sept

Untamed Adventures: Seven Sisters

15km Seven Sisters Coastal Hike Join us for a scenic 15km hike around the iconic Seven Sisters, taking in stunning coastal views, Cuckmere Haven and the South Downs. Meet: 9:00am at Seven Sisters Country Park Car Park, Postcode: BN25 4AD Bring: Walking boots/trainers with good grip 1.5, 2L water Packed lunch & snacks Waterproof jacket & layers Fully charged phone/power bank Difficulty? Moderate with hills and uneven terrain. Good to knows: Please arrive 10, 15 minutes early and come prepared for changing weather. Parking: Pay & display (£7 for over 4

09:00Seven SistersNature & OutdoorsSee Eventbrite
27Sept

Geoff's Seven Sisters Walk, Linear, 13.5 miles, Strenuous

West Kent Walking Group lead a classic 13.5-mile coastal walk from Seaford to Eastbourne: a steep climb up Seaford Head, the cliffs to Cuckmere Haven, a refuel at the Seven Sisters Visitor Centre, lunch at Birling Gap and on over Beachy Head. Finishes at Eastbourne Pier; the 12/12X bus links the route. Bring a picnic. £2 for non-Ramblers members.

10:30Martello TowerNature & Outdoors£2 for non-Ramblers members

Monday, 28 September 2026 · 2 events

Tuesday, 29 September 2026 · 2 events

Wednesday, 30 September 2026 · 2 events