Aunt Dotty's
Named for the family matriarch, grown in Harpswell's cold, island-sheltered Casco Bay waters — a small-production Maine Eastern that arrives at the raw bar with a story attached.
Bagaduce River
The Bagaduce River feeds into Penobscot Bay and the cold goes straight through the oyster — brine arrives hard and mineral follows without softening it. The Maine Eastern at its most uncompromising.
Bauneg Beg
A small-production Maine Eastern from York County — the brine doesn't shout and it rarely leaves Portland. The kind of oyster that rewards the effort of finding it.
Baynes Sound
Over half of British Columbia's Pacific oyster harvest comes from Baynes Sound — cold, current-swept, and reliable. The engine of BC's shellfish industry rather than its luxury showcase.
Bluff
New Zealand's flat oyster — wild-dredged from the cold, fast waters of Foveaux Strait during a short winter season. Intensely mineral, deeply savory, and one of the southern hemisphere's great food experiences.
Cancale
France's tidally extreme oyster — grown under the world's most dramatic tidal range, producing current-conditioned flesh and a brine intensity that Brittany's calmer-water appellations cannot match.
Dabob Bay
The coldest commercial oyster growing site in Puget Sound — a remote Hood Canal sub-inlet with near-freezing water and almost no salinity. Sweet, dense, and startlingly mild for a Pacific Northwest oyster.
Damariscotta River
The most celebrated American Eastern oyster estuary — 18 miles of cold, deep, organically rich water that produces the hazelnut, iron-mineral complexity no other American river system fully replicates.
Deep Bay
A sheltered bay within the Baynes Sound growing region on eastern Vancouver Island — cold, clean, and producing the understated cold-water Pacific character of the BC mainland side of the strait.
Dodge Cove
Dodge Cove Marine Farm on the Damariscotta River — deep-cupped, mineral-complex, and one of the most precisely managed Easterns in the appellation group.
Duxbury
Massachusetts' South Shore appellation — the cold, protected bay that produced Island Creek, defined a generation of American oyster culture, and continues to grow the clean, moderately sweet, full-brine Eastern that made Duxbury a name people ask for specifically.
Flying Point
A Freeport, Maine Eastern grown in the cold tidal waters of the New Meadows River and Casco Bay system — clean, medium-brine, and honest about where it comes from.
Fox Point
Great Bay's New Hampshire answer to Spinney Creek — the same extraordinary tidal estuary, the same cold water and high brine, grown from a different position within the bay.
Hog Island
California's most recognized oyster brand — farming Tomales Bay since 1983, with a cold-water, clean, mild-brine Pacific profile shaped by Point Reyes National Seashore's protected marine environment.
John's River
A sheltered tributary of the Damariscotta River system — the same cold-water mineral character as the major appellations, in a slightly sweeter, less aggressive expression.
Loch Fyne
Scotland's most celebrated sea loch and one of Britain's most recognized oyster names — cold, deep, and shaped by the Argyll highland watershed draining into a fjord-like saltwater environment.
Matsushima Bay
Japan's most scenic oyster growing bay — 260 pine islands, Basho's speechless haiku, and a sheltered Pacific oyster with the cold Miyagi character the prefecture built its seafood reputation around.
Mere Point
Brunswick's tidal Casco Bay Eastern — grown in Maquoit Bay's sheltered, cold-water cove with a clean mineral profile shaped by the convergence of Androscoggin River and Casco Bay water.
Mookie Blues
Mook Sea Farm's flagship Eastern — hatchery-selected genetics, deep cup, and a sweet, melon-forward flavor profile that surprises everyone expecting a cold-water Maine brine bomb.
Moon Shoal
Cape Cod Bay's tidal-flat Eastern from Barnstable Harbor — current-conditioned, high-brine, and one of the most decorated oysters on the American East Coast competition circuit. A different beast than Wellfleet's salt-pond product.
Morlaix
Brittany's cleanest Pacific oyster growing bay — cold, sheltered, with minimal watershed impact. Less dramatic than Cancale, less vegetal than Paimpol, and more resolved than either.
Norumbega
Named for a mythical northern city, grown in very real Penobscot Bay cold water — high brine, clean mineral, and one of the bay's most evocatively branded Easterns.
Oosterschelde Native
One of the last commercially viable European flat oyster populations in the North Sea — the Zeeland native with its characteristic metallic-mineral complexity, rare, seasonal, and nothing like a Pacific oyster.
Pacific Gold
Taylor Shellfish's volume Pacific brand — grown across multiple Washington State sites, consistently in condition, and the oyster that keeps the Pacific Northwest raw bar market running at scale.
Paimpol
Northern Brittany's seaweed-coast Pacific — kelp-rich waters, cold Atlantic character, and the distinction of France's first oyster AOC designation. Moderate brine with a specific marine vegetation note that other Breton growing sites don't produce.
Pemaquid Petite
The Damariscotta River's mineral Eastern in a smaller format — same cold water, same Pemaquid character, harvested before full size for the single-bite occasion.
Pemaquid
One of Maine's benchmark Easterns — mineral-heavy, structurally dense, and grown in the Damariscotta River system that defines what cold-water American Easterns can be at their best.
Penn Cove
One of Washington State's oldest Pacific oyster operations — grown in Whidbey Island's protected cove with cold Puget Sound water and a mineral character built by decades of farming the same site.
Ría de Arousa
Galicia's most productive shellfish ría — upwelling-driven cold Atlantic water, extraordinary phytoplankton density, and a Pacific oyster shaped by the richest marine feeding environment in Europe.
Samish Bay
Skagit County's cold-water Pacific — grown in the clean, mineral waters of northern Puget Sound where the Skagit delta's agricultural watershed adds a nutrient-driven dimension to the bay's cold, briny character.
Sanriku
Japan's principal oyster coast — 600 km of cold Tohoku rias producing the mineral-forward, umami-carrying Pacific that defines the Japanese oyster eating experience at its most essential.
Skookum
Little Skookum Inlet's extreme tidal velocity builds physical density in these Pacific oysters that slow-water sites don't achieve — firm, full-brine, and carrying the muscular character of a genuinely current-conditioned West Coast Pacific.
Spinney Creek
Great Bay Estuary's most aggressively cold-water Eastern — dense, high-brine, and grown in some of the most tidal-energy-intensive conditions on the southern Maine coast.
Wellfleet
The most famous American Eastern oyster — high brine, strong mineral, and a seasonal variability that makes October Wellfleet one of the most anticipated shellfish events of the year.
Weskeag
A mid-Maine Eastern from the Weskeag River estuary and Penobscot Bay approach — cold, mineral, and forthright in the way the mid-coast Maine geography produces without fanfare.
Zeeland Creuse
The Dutch Pacific — grown in Zeeland's tidal lakes and estuaries where North Sea water and Rhine-Meuse delta chemistry combine to produce a cold, mineral, high-brine Pacific oyster with genuine North Sea character.
Ninigret Petite
Ninigret Pond, South County, Rhode Island. The salt pond's clean sweetness in a small format. More approachable than the standard Easterns, more versatile on a menu. The Rhode Island answer to the kumamoto's role.
Wianno
From Osterville on Cape Cod's south side. Nantucket Sound waters, moderate brine, sweet mid-palate. The south-Cape alternative to Wellfleet's outer harbor assertiveness.
Glidden Point
The Damariscotta River's prestige designation. Farmed at the river's mouth where Atlantic influence is strongest — the oyster that put Maine on the fine dining map.
Moonstone
From the salt pond system of South Kingstown, Rhode Island. Salt pond sweetness alongside genuine brine — the mid-point in the state's flavor range, which is a useful place to anchor a New England flight.
Damariscotta
A short, cold tidal estuary in midcoast Maine where the most coveted Eastern oysters in New England are grown. The name has become shorthand for what the best of Maine can produce.
Kumiai
Grown in Baja California's cold-water upwelling lagoons. A Pacific oyster that challenges every assumption about Mexican shellfish — and holds its own against the Pacific Northwest's finest.
Why Winter Is the Right Season
The R-month rule is not wrong — but it tells you nothing about why. The actual reason is biochemical and far more interesting. Understanding it changes not just when you order oysters, but which ones.
BeauSoleil
BeauSoleil means 'beautiful sun.' Farmed in the coldest northernmost growing water in the world, four-year-old Eastern oysters in shells so uniform they look stamped from a mold.
Blue Pool
Five rivers drain into Tillamook Bay before it meets the Pacific — and every one of them shapes this oyster. Oregon's most underrated Pacific: sweeter, greener, and more delicate than anything grown in Washington.
Carlingford Lough
Where the Cooley Mountains meet the sea. Pacific oysters of unusual quality — deep-fleshed, moderately briny, clean sweet finish. A fixture on the best Dublin and London menus.
Fanny Bay
The most distributed BC Pacific in North America. Baynes Sound, between Vancouver Island and Denman Island — the single most productive oyster-growing water in Canada. The benchmark. What everything else is measured against.
Island Creek
Skip Bennett's Duxbury Bay operation redefined American oyster branding in the 1990s. The oyster behind the story — creamy, deep-cupped, built for repeatability — has held up. The most consistent high-quality Eastern available at national scale.
Lucky Lime
Farmed in Okeover Inlet, a cold fiord on BC's Sunshine Coast. The citrus-lift finish is real — not lime literally, but a freshness and mineral brightness that makes this the most distinctive of the BC boutique Pacifics.
Malpeque
The most internationally recognized Eastern oyster appellation in existence. Served at state dinners, listed on menus across Europe and Asia, used as the global reference point for Canadian shellfish.
Matunuck
Potter Pond, South Kingstown, Rhode Island. High-salinity salt pond water, cold Atlantic influence, and the direct farm-to-table model of the Matunuck Oyster Bar. One of New England's most distinctive salt pond Easterns.
Mystic
From the clean, cold waters of southeastern Connecticut's Fisher's Island Sound. Assertive Long Island Sound brine, firm cold-water flesh, clean finish. The Connecticut Eastern at its most genuine.
Watch Hill
From the southwestern tip of Rhode Island where Little Narragansett Bay meets Block Island Sound. High salinity, assertive brine, the mineral character that Block Island Sound exposure produces. The most marine of Rhode Island's named Eastern oysters.
Bruny Island Angasi
Australia's native flat oyster — almost unknown outside the country, with a hazelnut-mineral profile that bridges European and Pacific flat oyster character.
Caraquet
The finest Eastern from Atlantic Canada outside PEI — cold Chaleur Bay water, high brine, and a clean mineral finish that outperforms its modest profile.
Akkeshi
Japan's coldest, most mineral-intense Pacific oyster — grown in a remote Hokkaido bay where near-freezing water concentrates flavor to an extraordinary degree.