Greenport · Long Island · Est. 2012

Pour
the moment
into every
glass.

Nestled along the waterfront of Greenport, Kontokosta Winery crafts small-batch wines that capture the salt-kissed breeze and sun-warmed soil of Long Island's North Fork.

Reserve a Tasting Explore the Wines

12+ Estate Varietals

500+ Acres of Vineyard

30+ Awards Won

Wine glass filled with rosé against a backdrop of vineyard rows at golden hour

Sunlight filtering through vineyard rows at Kontokosta Winery

12 Years of
Craft

Our Story

Born from salt air,
shaped by patience.

Kontokosta Winery began with a simple conviction: that the unique terroir of Long Island's North Fork — where Atlantic breezes meet rich loam — could produce wines of extraordinary character. What started as a dream among friends has grown into one of the region's most distinctive estates.

Every bottle carries the fingerprint of our waterfront location. The mineral tang of the sound, the generous Long Island sun, and a winemaking philosophy that steps back and lets the fruit speak — these are the ingredients no recipe can replicate.

Estate Grown

Hand-Harvested

Made with Love

The Collection

Wines that
tell our story.

From crisp whites to bold reds, each varietal is a testament to our commitment to terroir-driven winemaking.

Bottle of Kontokosta Rosé with pale pink hue against a neutral background

Signature

Rosé of Greenport

Our flagship. Dry, vibrant, and impossibly refreshing — with notes of wild strawberry, citrus peel, and a whisper of Atlantic salt. The taste of a Long Island summer.

Domaine Blanc · 750ml

Bottle of Kontokosta Red Blend with deep ruby tones

Reserve

North Fork Red

A structured blend of Merlot, Cabernet Franc, and Syrah. Dark cherry, cedar, and a backbone of tannins that rewards patience. Best enjoyed with a slow evening and good company.

Red Blend · 750ml

Bottle of Kontokosta Chardonnay with golden amber tones

Classic

Coastal Chardonnay

Crisp and saline, with aromas of green apple, wet stone, and a hint of sea brine. A wine that tastes exactly like the waterfront where it was born.

Chardonnay · 750ml

Glass of rosé wine with water and vineyard in background

Seasonal

Salty Dog Rosé

Our most saline expression — a skin-contact rosé aged on its lees for eight months. Complex, textured, and unapologetically bold. A conversation starter in every sip.

Orange Rosé · 750ml

Bottle of white wine with pale gold color

Limited

Vineyard Selection Viognier

Luxuriously aromatic with notes of apricot, honeysuckle, and toasted almond. Full-bodied yet balanced — a wine that demands your full attention.

Viognier · 750ml

Bottle of sparkling wine with fine bubbles visible

Celebration

Sound & Soil Sparkling

Traditional method sparkling wine made from our estate Pinot Grigio. Fine persistent bubbles, crisp acidity, and a finish that lingers like a good memory.

Sparkling · 750ml

Experience the Full Lineup

The Tasting Room

Sit. Sip.
Stay a while.

Our waterfront tasting room is the heart of Kontokosta — a sunlit space where the sound of the harbor mingles with the clink of glasses. Whether you're a seasoned collector or discovering wine for the first time, our team will guide you through every pour.

The Essentials Flight

Five pours covering our core varietals — rosé, white, red, sparkling, and a seasonal surprise.

Vineyard & Cellar Tour

Walk the vines, meet the vines that make your wine, and taste directly from the barrel in our underground cellar.

Reserve Experience

An intimate, guided tasting of our limited-release and reserve bottlings, paired with local artisan cheeses.

Book Your Tasting

Wine tasting room interior with guests enjoying pours at a wooden counter

"The best hour
of my Long Island trip."

Private Events

Make it unforgettable.

From intimate celebrations to corporate gatherings, our tasting room and vineyard grounds provide a breathtaking backdrop for events you'll remember.

Elegant wedding reception setup on the vineyard patio at sunset

Weddings & Celebrations

Exchange vows among the vines or host your reception under the open sky. We'll handle the wine; you handle the memories.

Corporate team building wine blending workshop

Corporate Gatherings

Impress clients or reward your team with a curated wine experience. Private tastings, blending workshops, and full venue buyouts available.

Intimate wine and cheese pairing event with guests

Private Tastings

Gather your closest friends for an exclusive tasting experience. Custom pairings, sommelier-led flights, and a setting that speaks for itself.

Inquire About Events

Visit Us

We're waiting
with a glass.

825 Route Ste 25

Greenport, NY 11944

(631) 477-6976

Hours

Wed – Fri: 11:00 AM – 6:00 PM

Sat – Sun: 11:00 AM – 7:00 PM

Mon – Tue: Closed

Get in Touch

Have a question or want to plan your visit? Send us a message and we'll respond within 24 hours.

First Name

Last Name

Phone

I'm interested in

Message

Message Sent!

Thank you for reaching out. We'll get back to you within 24 hours.

Pour the moment into every glass.

Born from salt air, shaped by patience.

Wines thattell our story.