'Seacoast' in the Bible

therefore thus says the Lord Yahweh, Behold, I will stretch out my hand on the Philistines, and I will cut off the Cherethites, and destroy the remnant of the sea coast.

Woe to the inhabitants of the sea coast, the nation of the Cherethites! The word of Yahweh is against you, Canaan, the land of the Philistines. I will destroy you, that there will be no inhabitant.

The sea coast will be pastures, with cottages for shepherds and folds for flocks.