The drier, more bitter, and resinous West Coast expression of American IPA — clear, straw to copper, with aggressive hop bitterness, low residual sweetness, and a dry finish that leaves the hops lingering. Typically 6.3–7.5% ABV. Now treated as a distinct style separate from the broader American IPA category, a recognition of the classic California and Pacific Northwest character as something other than the softer, hazier modern default.
In the glass
Origin
The West Coast IPA is the American IPA’s first stable commercial template — the dry, bone-clear, bitter-and-resinous expression that took shape as brewers in California and the Pacific Northwest pushed the style toward its hop-forward extreme through the 1990s and early 2000s. Its lineage runs through Bert Grant’s Grant’s IPA in 1982 Yakima and Anchor Liberty Ale’s 1975 Cascade dry-hop, but the beers most often named as progenitors of the modern West Coast template emerged on the actual West Coast over a decade later.
Vinnie Cilurzo’s Blind Pig Inaugural Ale, brewed in Temecula in 1994, is usually cited as the archetype of the aggressive West Coast approach — though Cilurzo’s own recipe was closer to a proto-double IPA and his more style-defining Russian River Blind Pig followed in the late 1990s. Stone IPA arrived in August 1997 as Stone Brewing’s first-anniversary beer in San Marcos, California; its immediate success moved the West Coast IPA from connoisseur curiosity to widely distributed craft flagship. Green Flash’s West Coast IPA, brewed by Chuck Silva in San Diego from 2005, pushed the name itself onto a label and the IBU count into the mid-nineties. Through the 2000s the West Coast IPA became the American craft-beer default — until the 2010s, when the opaque, soft Hazy / New England IPA emerged as its deliberate foil and eventually rivalled it for shelf space.
Notes
Crystal clarity is a defining trait of the West Coast expression — a visual cue that separates it at a glance from the deliberately cloudy New England / Hazy IPA. The West Coast register assumes a lean, attenuative malt bill (often with a small charge of sugar to drive the final gravity down) and a hop profile centered on the pine-citrus-resin register of Cascade, Centennial, Chinook, Columbus, Simcoe, and later Citra.
Defining examples
Russian River Blind Pig·Stone IPA·Green Flash West Coast IPA·Ballast Point Sculpin·Alesmith IPA