The Susurrations of the Sea is a collaboration between the poet Katrina Porteous, who lives right next to the North Sea in Beadnell, Northumberland; radio producer Julian May, who grew up close to the Atlantic in Cornwall; and with the sea itself. They gather the variety of its sounds, from gentle susurrations as the tide moves over mud, to the steady roar of surf and mighty waves crashing onto rocks.

They weave these with the words of people who, more than most of us, listen to these sounds. Melissa Reid is a visually impaired competitive surfer at Porthtowan in Cornwall. The writer Lara Messersmith-Glavin grew up on a salmon seiner, fishing out of Kodiak Island, Alaska. Lara recalls how the sounds of the sea brought fear as well the comfort. David Woolf, in Orkney, who works on wave energy projects, tells the life story of a wave, and considers the role of the oceans in the climate crisis. Stephen Perham, rowing his picarooner out of Clovelly harbour, shows how, when fishing for herring without an engine or any modern equipment, learning the sounds of the sea is essential.

The susurrations of the sea are culturally important, finding their way into language and music. At his piano the musician Martin Pacey illustrates how Benjamin Britten captures these in his Sea Interludes, and how these reflect mood and character. For Stephen and Katrina the words people use to describe that sea are themselves sea susurrations.

Katrina writes a new sequence of poems in response to the sounds of the sea and these run through the programme like breaking waves, a choppy sea and an ocean swell.

Producer: Julian May