Walking on the beaches

Welkin scry i
Spy thy sky
Stargaze no pie
Chesil bank clank
Musky cusp dusk
Black bladderwrack crack
Burst a mermaid's purse
Gurnard gurn hard
Reap neap deep
Kelpie kelp weep
Scomber
Sombre
Dulcimer
Dulse simmer
Dull zimmer
Conch