Boating Trivia
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59 free Boating trivia questions with answers — trivia quiz, new questions added Sep 2026.
This boating trivia quiz is for anyone who has ever backed a trailer down a ramp, argued about which side is port, or wondered why boat speed is measured in knots. It covers the language of the water (starboard, bilge, gunwale, transom, fathom), the rules of the road that keep two boats from meeting bow to bow, the colours of navigation lights and channel buoys, and the safety facts every skipper is supposed to know. It also digs into the boats and gear themselves: the farmer who welded barrels together to invent the pontoon boat, the man who dreamed up the outboard motor on an ice-cream run, the Boston Whaler that was sawn in half for a magazine ad, the first Jet Ski, the origins of the kayak, the Danforth and CQR anchors, and the record-setting speedboat built in an Australian backyard. Easy questions cover the basics; the hard end gets into COLREGs rule numbers, buoyage regions and boating history. Every answer was checked against Wikipedia's articles on boating, boat types, nautical units and marine safety, and each question shows its source once you have answered.
30 of 59 questions with answers and explanations. Play the quiz
Q 01When facing the bow of a boat, which side is starboard?
Right
Right. Starboard comes from the Old English steorbord, the steering side, because ships were once steered with an oar hung over that side.
Q 02Which colour navigation light does a boat show on its port side?
Red
The rule of thumb is that a red port light tells the other skipper "you must give way".
Q 03What word did the Royal Navy use for the left side of a ship before 1844?
Larboard
Larboard. It was too easily confused with starboard, so the Admiralty ordered 'port' to be used instead, and the US Navy followed suit two years later.
Q 04A knot is a speed of one what per hour?
Nautical mile
Nautical mile. It is about 15% longer than a land mile and matches one minute of latitude on a chart, which is why ships and aircraft still navigate by it.
Q 05The knot takes its name from what speed-measuring device sailors threw over the stern?
A chip log
A chip log. The wooden board stayed put in the water while the ship sailed on, and sailors counted the knots in its line that ran out before a sand-glass emptied.
Q 06Which nautical unit of length began as the span of a man's outstretched arms?
Fathom
Fathom, six feet, from an Old English word for outstretched arms. Sounding the depth with it gave English a verb: to fathom something is to get to the bottom of it.
Q 07What is the toilet on a boat called?
The head
The head. The name comes from sailing ships, whose crews relieved themselves up at the bow, the head of the vessel.
Q 08What is the bilge of a boat?
The lowest compartment of the hull
The lowest compartment of the hull, where leaks, rain and spills all drain. The stagnant water there smells so foul that 'bilge' became slang for nonsense.
Q 09How is 'gunwale', the top edge of a boat's hull, pronounced?
Gunnel
Gunnel, to rhyme with tunnel, and it is often spelled that way too. The odd spelling remembers the 'gun wale', the stout plank that once carried a warship's guns.
Q 10On a small boat, an outboard motor is typically bolted to which part of the hull?
The transom
The transom, the flat panel across the stern. Hung there, the whole motor swivels to steer the boat, so a small outboard boat needs no rudder at all.
Q 11The word "yacht" comes from a Dutch word meaning what?
Hunt
Hunt. The Dutch jacht was a light, fast ship built for the chase, and only later did the name pass to boats that the wealthy sailed for pleasure.
Q 12Which sailing trophy, first won in 1851, is the oldest still contested in international sport?
The America's Cup
The America's Cup. It is named not after the country but after the schooner America, which beat a fleet of British yachts around the Isle of Wight to win it.
Q 13The word "dinghy" was borrowed into English from languages of which country?
India
India. Dingi is the Hindi and Bengali word for a small boat, and the odd spelling with its silent h is a leftover of that borrowing.
Q 21To advertise his Mercury outboards, Carl Kiekhaefer ran a team that won two straight 1950s titles in which sport?
NASCAR
NASCAR. His big Chrysler 300s, lettered for Mercury Outboards, turned up in covered transporters with uniformed crews and took the 1955 and 1956 championships.
Q 22Which Japanese carmaker entered the outboard market in 1964 with a four-stroke, when nearly every rival sold two-strokes?
Honda
Honda. The two-strokes that ruled the market were lighter and cheaper but left their oil in the water, so the company bet on cleaner four-strokes from its very first outboard.
Q 23Which boat was invented in 1952 by laying a wooden platform across two rows of welded steel barrels?
Pontoon boat
Q 14The oldest boat ever found, the 10,000-year-old Pesse canoe, was made from what?
A hollowed pine log
A hollowed pine log. When doubters said it was only a cattle trough, the Dutch museum that keeps it built an exact copy in 2001 and a canoeist paddled it round a pond.
Q 15The word 'kayak' comes from the language of which Arctic people?
The Inuit
The Inuit. Their qajaq was worked by men alone, which is why the big open umiak that carried women and children became known as the woman's boat.
Q 16Germany's Klepper company made its name in the early 1900s with which kind of boat?
Folding kayaks
Folding kayaks. A Klepper packs down into carry bags yet is so seaworthy that in 1956 the German doctor Hannes Lindemann crossed the Atlantic alone in one.
Q 17Olympic canoeing has two disciplines: sprint and which other?
Slalom
Slalom. Its Olympic debut at Munich 1972 ran down the first artificial white-water course ever built, and the event then vanished from the Games for twenty years.
Q 18Who built the first commercially successful outboard motor, reportedly after rowing across a lake for ice cream?
Ole Evinrude
Ole Evinrude. He rowed some five miles in the heat to fetch ice cream for Bess Cary, who married him and ran the business side while he built the motors.
Q 19What is a boat with two parallel hulls called?
A catamaran
A catamaran. The name is a misfit: the Tamil kattumaram means 'tied wood' and described a raft of logs lashed together, with no twin hulls at all.
Q 20Which classic sailor's knot forms a fixed loop at the end of a rope?
Bowline
Bowline. Under load it neither slips nor jams, yet it comes undone easily afterwards, which is why sailors trust it to tie a mooring line to a ring or post.
Pontoon boat. Ambrose Weeres wanted something steadier on a calm lake than an ordinary hull, and demand for his barrel-floated platform soon had him running a boat company.
Q 24Which boat maker's founder sat in a floating hull as it was sawn in half for Life magazine in 1961?
Boston Whaler
Boston Whaler. The foam-filled hull stayed afloat in two pieces, and founder Dick Fisher motored off in the stern half.
Q 25Jet Ski is a trademark of which company, which launched the stand-up watercraft in the early 1970s?
Kawasaki
Kawasaki. The brand caught on so completely that people now call any personal watercraft a jet ski, whoever built it.
Q 26Which watercraft brand did snowmobile maker Bombardier launch in 1968 and drop just two years later?
Sea-Doo
Sea-Doo. Meant to repeat the success of its snowmobiles on water, the first model was dogged by engine trouble, and the name stayed on the shelf until 1988.
Q 27Water skiing was invented in 1922 by Ralph Samuelson at Lake City, on the upper Mississippi River in which state?
Minnesota
Minnesota. After days of failed starts on Lake Pepin, the teenager found the trick was to lean back and keep his ski tips above the water.
Q 28Which Florida attraction, founded by Dick Pope Sr., made water skiing world-famous through its ski shows?
Cypress Gardens
Cypress Gardens opened in 1936 as a quiet botanical garden; the ski shows began during World War II, staged to entertain soldiers who came to visit.
Q 29What was Tony Finn's 1985 wakeboarding precursor called, a nod to the two sports it combined?
Skurfer
Skurfer. Shaped like a small surfboard, it floated so high that getting up from deep water took real strength, and easier-starting wakeboards replaced it in the 1990s.
Q 30Ken Warby built Spirit of Australia in his backyard and in 1978 used it to set which record?
Water speed
Water speed. The wooden jet boat hit 317.6 mph on Blowering Dam, and two later attempts to beat it, in 1980 and 1989, killed their drivers.