409 The Hill (for GPS use 116 High St.), Portsmouth, NH | 603-427-2583


It’s All About Dad

Father’s Day Brunch!
Make sure Dad knows how much you appreciate
everything he does for you. Reserve your table
for brunch on Sunday, June 19th by calling
603.427.2583.


Explore our dinner menu

Since 1994, the
BLUE MERMAID ISLAND GRILL
restaurant in downtown portsmouth nh
has served unique and delicious cuisine
inspired by the flavors of the Caribbean.


Let us cater to you!

We will gladly reserve our semi-private dining rooms to accommodate larger parties between 10-55 people. We are also a full-service food and beverage caterer for private functions both in and outside our restaurant.



Find a Table