Subsea Estate

See more in Augusta

4.4 (71 Google reviews)

Subsea Estate

Get directions

Leeuwin Rd, Leeuwin WA 6290

Cellar Door is open 9 am - 4 pm daily. Closed Christmas Day

+61861818820

Send email

In Augusta's pristine waters, where two mighty oceans meet, the Southern Hemisphere's first Open Ocean winery—Subsea Estate, brings a fresh perspective to Margaret River wine. Within the depth of stunning Flinders Bay, the Southern Ocean's natural rhythms transform premium fruit into something extraordinary, crafting our limited-edition wines 20 metres below the surface.

Born from a vision to merge traditional winemaking with maritime innovation, Subsea Estate commenced its journey in May 2024 with its inaugural deep-sea 'winter' immersion.

This pioneering process harnesses the raw power of the WA's ocean environment in ways previously unseen in Australian wine. Specialist divers deploy custom-designed vats to precise depths, where constant temperatures and ocean swells influence each vintage.

Continuous motion and oceanic pressure create wines that embody the essence of both land and sea—offering something truly unique for those seeking adventure in wine.

At the Augusta Boat Harbour marina, guests can explore these ocean-influenced wines through immersive tastings. The cellar door experience features stunning views across Flinders Bay, paired with fresh abalone and insights into this dynamic winemaking approach.

Amenities

Visit Website Call +61861818820

Subsea Estate

Get directions

Leeuwin Rd, Leeuwin WA 6290

Cellar Door is open 9 am - 4 pm daily. Closed Christmas Day

+61861818820

Send email

Reviews

4.4 (71 reviews) Google Maps

Didier Deville 12 November 2026

Nice and interesting. Very good wines. Maybe a bit too expensive...

Michelle V 11 November 2026

Carly was such a legend and very good at talking about the wines and delivering an entertaining wine tasting! The winery itself is beautiful and has so many things to look at and explore, we did the wine tasting as well as the Abalone tasting and tried the prawn roll! I can’t suggest enough how much you need to add this as a stop on your journey if you are already going to go visit the lighthouse! We made amazing memories here and the whole experience was 11/10! We can’t wait to come back xx

Lucile Genix 09 November 2026

We had a wonderful time! The lobster bun was absolutely delicious, the service was fantastic and the atmosphere lovely. Great food and a great experience. We really enjoyed our visit. Highly recommend!