construction of 10 Groynes on the northside of North Breakwater for a cumulative length of 1650 mtrs, breakwater toe protection works using steel/sheet piles to deepen the draft of the approach ...

Hornsea is protected by a sea wall, groynes and rock armour. Coastal management at Withernsea has tried to make the beach wider by using groynes, and also uses a seawall to protect the coast.