Beach Guardian Shares Full List of 2026 Beach Clean Dates

Beach Guardian has shared its full list of beach clean dates for 2026, giving people plenty of notice to get dates in the diary for the year ahead.

The dates were released to mark the start of the new year, with events running from January through to December at several well known beaches on Cornwall’s north coast.

Beach clean dates for early 2026

• Sunday 4th January at Porthcothan Bay

• Sunday 18th January at Constantine Bay

• Sunday 1st February at Treyarnon Bay

• Sunday 15th February at Harlyn Bay

• Sunday 1st March at Trevone Bay

• Sunday 15th March at Porthcothan Bay

• Sunday 29th March at Treyarnon Bay

Spring and early summer dates

• Sunday 12th April at Constantine Bay

• Sunday 26th April at Harlyn Bay

• Sunday 17th May at Trevone Bay

• Sunday 31st May at Porthcothan Bay

• Sunday 14th June at Treyarnon Bay

• Sunday 28th June at Constantine Bay

Summer into winter beach cleans

• Sunday 12th July at Harlyn Bay

• Sunday 26th July at Trevone Bay

• Sunday 9th August at Porthcothan Bay

• Sunday 23rd August at Treyarnon Bay

• Sunday 6th September at Constantine Bay

• Sunday 27th September at Harlyn Bay

• Sunday 11th October at Trevone Bay

• Sunday 25th October at Porthcothan Bay

• Sunday 8th November at Treyarnon Bay

• Sunday 22nd November at Constantine Bay

• Sunday 6th December at Harlyn Bay

• Sunday 20th December at Trevone Bay

More details about individual events can be found on the Beach Guardian Facebook events page, where upcoming beach cleans are listed throughout the year.