Astrolabe produces wines from Marlborough, South Island's premier wine region. The winery focuses on Pinot Noir and Pinot Gris, varieties that thrive in Marlborough's cool maritime climate and gravelly soils. The Sleepers Vineyard Pinot Noir and Comelybank Vineyard Pinot Noir represent the winery's work with the region's signature red grape, while the Kekerengu Coast Pinot Gris showcases the aromatic potential of white wine production here. These wines have been assessed by Wine Spectator, Wine Enthusiast, Wine Advocate, Decanter, and Falstaff.