What Is a Duck?

The Moby Duck is the Seattle Seafair Pirates' amphibious landing craft — a DUKW, the World War II-era six-wheeled vehicle designed to transition seamlessly from road to water and back again. The military called it a DUKW; everyone else called it a Duck. The Pirates, naturally, called theirs the Moby Duck.

The name is equal parts literary homage and self-aware absurdity — a nod to Melville's great white whale, recast as a lumbering amphibious vehicle crewed by pirates in full regalia, bearing down on the Seattle waterfront to the sound of cannon fire and cheering crowds.

"There is no more Seattle a sight than the Moby Duck emerging from Elliott Bay with a crew of pirates and absolutely no intention of stopping."

Moby Duck front view Moby Duck side view

The Heart of the Landing

Every year, the Moby Duck is central to the Seafair Pirate Landing — the ceremonial "invasion" of Seattle that opens the Seafair festival. The Duck carries the Pirates from the water onto the shore in a single unbroken charge, collapsing the boundary between sea and land the way only a DUKW can.

For generations of Seattle children, spotting the Moby Duck churning through the water toward the waterfront has been the signal that summer has truly arrived. The vehicle's ungainly magnificence — too big for a boat, too weird for a truck — perfectly matches the Pirates' own brand of theatrical excess.

A Vehicle With History

DUKWs were built by the thousands during World War II, ferrying troops and supplies from ships to shore in every major amphibious operation of the Pacific and European theaters. After the war, many found second lives as tourist vehicles, disaster-response craft, and — in at least one celebrated case — a pirate ship on wheels in Seattle, Washington.

The Moby Duck has been maintained, restored, and kept seaworthy by generations of Pirates who understand that the vehicle is not just transportation but symbol: the physical proof that the Seafair Pirates go where they say they're going, rain or shine, wave or no wave.

Moby Duck rear view

The Moby Duck

Moby Duck 1954 Coast Guard DUKW Spanish Galleon Moby Duck

Historical DUKW vehicles and early Moby Duck appearances

More Than a Machine

Ask any Pirate about the Moby Duck and you'll hear stories — mechanical crises narrowly averted, landings in weather that would give a sensible captain pause, the particular smell of a DUKW engine warming up on a July morning. The vehicle has its own personality, its own demands, and its own devoted caretakers.

It is, in every sense, a member of the crew.