⚓ On the Harbor · Roslyn, New York
Life is sweet.
Specialty coffee in the heart of Roslyn. Deep rooted craft, Long Island soul — steps from the water.
Deep Rooted Craft · Long Island Soul
The little details matter.
Every cup comes with latte art. Every playlist is curated. Every detail — down to the tiles and the art on the walls — was chosen with love.
What We're Pouring
The Menu
Maple Sea Salt Latte
Espresso, steamed milk, house maple syrup, flaked sea salt
Dirty Cardamom Rose Chai
Spiced chai, espresso shot, cardamom, rose water
Single-Origin Matcha
Ceremonial-grade matcha, oat milk, a touch of honey
Classic Cappuccino
Double shot, velvety microfoam, latte art
"We wanted to give this place the same energy as a perfect summer day in Amagansett — you can almost hear the song playing in the background."
— Alexis & Joe Jensen, Founders
⚓ The Harbor
Come take a walk by the harbor.
We're steps from the water. Grab your cup, breathe the salt air, and let the morning unfold at its own pace. Roslyn Harbor is right outside the door.
Get Directions →
Our Story
A coming-home moment.
Alexis grew up in Roslyn dreaming of a coffee shop like this. After seven years in Brooklyn, she and Joe moved back to Long Island to make it real — with a newborn in tow.
The result is a space that's entirely them: exposed brick, orange-and-brown checkered tiles, vinyl records on the walls, and playlists that shift from classic rock to soul depending on the mood.
Read Our Story →Give the Gift of Good Coffee
Gift Cards Available
Share the Sweet Harbor experience with someone you love. Gift cards are available in-store and make the perfect present for any occasion.
Visit Us In StoreHours
Tuesday – Sunday
7:00 AM – 4:00 PM · Closed Monday
1353 Old Northern Blvd, Roslyn, NY 11576
Find Us