About Subsea Estate
Subsea Estate is Australia's first open-ocean winery located off the coast of Augusta, Margaret River, where wines are immersed 20 meters beneath the Southern Ocean during secondary fermentation. The unique winemaking technique harnesses the natural energy and motion of the ocean to stir wines and create distinctive flavor profiles unavailable through traditional land-based methods. Premium Margaret River wines are crafted by leading wine pioneers backed by French winemaking expertise from Wine Reef.
Tasting Experiences
Cellar Door Visits
Visit the Subsea Estate Cellar Door located at Lot 331 Augusta Boat Harbour, Leeuwin Road, Augusta WA 6290
When to visit Subsea Estate
Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
Saturday9:00 AM - 4:00 PM
Sunday9:00 AM - 4:00 PM
Good to know about Subsea Estate
Can you visit Subsea Estate? Is there a tasting room?
Yes, Subsea Estate has a tasting room open to visitors (from their website, September 5, 2026).
What is Subsea Estate known for?
Subsea Estate is known for waterfront, rare varietals, scenic views, sparkling and focus on whites.
What wines does Subsea Estate specialize in?
Signature bottles include Inaugural 1st Immersion, 2nd Immersion.
Is Subsea Estate dog-friendly?
Yes, Subsea Estate welcomes dogs.
Where is Subsea Estate located?
Subsea Estate is at Lot 331 Augusta Boat Harbour Leeuwin Road in Augusta WA 6290, WA. Phone: +61 439 946 000.
What tasting experiences does Subsea Estate offer?
Subsea Estate offers Cellar Door Visits.
What are Subsea Estate's tasting hours?
Subsea Estate is open every day, 9:00 AM to 4:00 PM.
Where to find Subsea Estate
Subsea Estate is at Lot 331 Augusta Boat Harbour Leeuwin Road, Augusta WA 6290, WA, Australia.