At a glance

Producer

Harbor Slate

Region

Sonoma County, California, USA

Grape variety

Nebbiolo

Wine type

Red

Body

Full-bodied and Bold

Sweetness

Dry

Typical price

$30-$45

Tasting profile

Red cherry, rose petal, tar, subtle leather, and anise notes with hints of earth and spice.

Evolution: Expect the fruit character to integrate further with floral and earthy nuances becoming more pronounced over the next 3-5 years.

At peak: At peak, complex aromas of dried rose, truffle, forest floor, and balanced savory notes will emerge.

Structure

Acidity

High, providing vibrant freshness and aging capacity

Tannins

Firm and structured, typical of Nebbiolo

Alcohol

14.2%

Aging potential

10-15 years from vintage

Drinking window

Peak drinking

2027 to 2043

Optimal window

2024 to 2046

Current status

Approaching maturity, showing developed tertiary aromas with vibrant fruit backbone

Current condition

Well-balanced with firm tannins and fresh acidity, suitable for drinking now with potential for further aging

Harbor Slate Nebbiolo from Sonoma is crafted in the traditional Nebbiolo style with firm tannins and high acidity, which allow for long aging while maintaining vibrancy. The 2018 vintage has excellent concentration and structure, enabling it to develop rich tertiary characteristics while preserving its core fruit intensity through 2030+.

Food pairing

Pairs excellently with braised short ribs, wild mushroom risotto, aged cheeses, and truffle-based dishes. Also complements savory game meats and hearty pasta with ragù.

Serving

Serving temperature

16-18°C / 61-64°F

Decant

Yes (1 hour) — To soften tannins and open up aromatic complexity

Sustainability

Sustainability score: 8/10

The producer employs water conservation techniques, solar energy for winery operations, and minimal intervention viticulture. Sustainable farming methods include cover cropping, responsible pesticide use, and erosion control.

Harbor Slate prioritizes sustainability with certifications and practices that reduce environmental impact including energy-efficient equipment, sustainable vineyard management, and eco-friendly packaging. As a Sonoma-based producer serving primarily domestic markets, their carbon footprint is further minimized compared to imported Nebbiolo wines.