New in 2018 the "crabby Mary" quickly became a customer favorite!

Our Story

Fresh live lobsters & OYSTERS


We use LOCAL IN SEASON VEGETABLES AND FRESHEST SEAFOOD that keep customers coming back time and again.



In the summer of 2010,  father and son,
Mattituck natives decided to venture east to Greenport and open a fresh seafood restaurant and Tikibar. 

Well here we are, 10 years later and counting. Billy's by the Bay is the talk of the East End of Long Island!

Billy Gremler and his old man, as he is referred to, have local seafood available for lunch and dinner, seven days a week! The menu includes complete Lobster dinners, Oyster Specials, even a children's menu,

Check out our facebook page for reviews and events at Billy's by the Bay