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362 Cards in this Set

  • Front
  • Back

Of a sail, when the wind is on the wrong side

Aback

Toward the stern, as in _____ the beam

Abaft

Off the boat at right angles to the centerline

Abeam

Toward the stern or behind the boat

Aft

Toward the stern

After

When the hull or keel is touching the bottom

Aground

A buoy or other device deployed to mark channel, a navigational feature, or a hazard

Aid to navigation

Above the deck, usually in the rig

Aloft

At or toward the middle of the boat

Amidships

A device lowered to the bottom while secured to the boat to hold the boat stationary

Anchor

The combination of true wind and the wind effect of motion as felt aboard a moving boat

Apparent wind

Behind the stern

Astern

Across the boat from side to side

Athwartships

The act of setting a sail aback

Backing

A wire support from the top of the mast to the stern

Backstay

Similar to backing

Backwinding

Weight placed low in the boat to give it stability

Ballast

A slat inserted in the leech of a sail to support the sailcloth

Batten

A pocket sewn into a sail to hold a batten

Batten pocket

An aid to navigation that's fixed in place

Beacon

The width of a boat at its widest point

Beam

The region of the boat's sides halfway between the bow and stern

Beam

The point-of-sail where the wind is abeam of the boat

Beam reach

To turn the boat away from the wind, fall off

Bear away

To sail to windward close-hauled

Beat, beating

A knot used to tie a line to another line or to an object

Bend

To attach, as a sail to a spar

bend on

Hidden from the wind, is when one sail is ____ by another

Blanketed

A pulley

Block

A pole with a hook on one end useful for snagging a line or a ring

Boat hook

A rope sewn into the edge of a sail, often used to attach it to the mast or boom

Bolt rope

The sea bed, or bed under any body of water

Bottom

The spar that supports the foot of the mainsail

Boom

An item of running rigging, often a block and tackle, used to hold down the boom

Boom vang

The forward part of a boat

Bow

A knot that forms a loop in the end of a line

Bowline

A dock line tied between the bow of a boat and a dock

Bow line

The point of sail between a beam reach and a run

Broad reach

A floating object anchored to the bottom

Buoy

Sailing on a run with the wind on the same side as the mainsail

By the lee

The interior of a boat

Cabin

A fitting with spring loaded jaws used to secure a line

Cam cleat

A cylindrical buoy used as an aid to navigation

Can buoy

To turn over

Capsize

To undo completely a line that has been secured

Cast off

A boat with two hulls

Catamaran

A board that pivots down from the bottom of the boat to provide sideways resistance

Centerboard

Damage caused to a sail or a line by rubbing

Chafing

Material used to prevent chafe

Chafing gear

Metal fabrication attached to the hull and to which a stay or shroud is connected

Chainplate

A narrow passage; a deeper water route often marked with aids to navigation

Channel

A nautical map

Chart

A fixed fairlead through which dock lines are led

Chock

A fitting used to secure a line under load

Cleat

The aft lower corner of a sail

Clew

The point of sail where a boat sails as close to the wind as possible

Close-hauled

The point of sale between close-hauled and a beam reach

Close reach

The area of the boat, usually recessed into the deck, from which the boat is steered and sailed

Cockpit

To make up a line into tiny loops

Coil

A line that has been coiled

coil

To tack

come about

The entrance from the cockpit or deck to the cabin

Companionway

The direction in which a boat is being steered

Course

And eye formed by sewing a rope or metal ring into, for example, a sail

Cringle

A line used to tension the luff of a sale

Cunningham

A board that lowers vertically down from the bottom of the boat to provide sideways resistance

Daggerboard

The generally horizontal surface that encloses the top of the hull

Deck

A small boat

Dinghy

A place where a vessel is berthed, but generally used to refer to the pier, quay, or pontoon to which it's tied when in that berth

Dock

To bring a boat to its dock

dock

A line used to tie a boat in its dock

Dock line

The process of bringing a boat into its dock

Docking

A line used to tension the luff of a sail by pulling down the boom at the gooseneck

downhaul

In the direction towards which the wind is blowing

Downwind

The depth of a boat out of the water

Draft

The curvature of a sail

Draft

To let out a line that has load on it

Ease

Directly to windward

Eye of the wind

Smooth, unobstructed

Fair

A fitting used to lead a line fair and at the correct angle to a winch, cleat, or other fitting

Fairlead

To lay out a line in parallel links so it can run freely

Fake, flake

To turn away from the wind, bear away

Fall off

A cushion, usually an inflated cylinder of rubber or similar material, placed between a boat and a dock

Fender

The distance over which a wind has blown uninterrupted

Fetch

A raised edge around a horizontal surface or shelf

Fiddle rail

A piece of hardware that is fixed to the boat or its spars

Fitting

To lay in even loose folds, as a sail

Flake

An incoming tide

Flood tide

The bottom edge of a sail

Foot

The direction parallel with the centerline of a boat

Fore and aft

The forward part of the deck, usually forward of the forwardmost mast

Foredeck

Heavy-weather tactic of sailing slowly to windward under much-reduced canvas

Fore-reach

A sail set forward of the mainsail, often a jib or a head sale

Foresail

A stay that supports the mast from forward

Forestay

Toward the bow

Forward

Tangled, snagged

fouled

The height of the hull above the waterline

Freeboard

About a sail, when it is not flapping or luffing

Full

To stow a sail or a spar or a stay

Furl

An outgoing tide

Ebb tide

The living quarters inside a boat

Accommodations

The angle at which a sale is presented to the wind

Angle of attack

A bed on a boat

Berth

The lowest interior regions of the hull

Bilge

A pump for removing water from the bilge

Bilge pump

The stand on which the boat's main compass is mounted

Binnacle

A pulley

Block

An upright partition in the interior of a boat

Bulkhead

Any of the four principal points of the compass, N, E, S and W

Cardinal Point

A pin with a formed head used to connect rigging

Clevis pin

When beating, the tack that brings the boat on the closest approach to the destination

Closest tack

The roof of the trunk cabin

coach roof

The kitchen on a boat

Galley

General term for equipment aboard a sailboat

Gear

A large jib that extends aft of the mast

Genoa

Under the navigational rules, the vessel that is obliged to adjust its course or speed to avoid collision with another vessel

Give-way vessel

A device for heating a cylinder in a diesel engine prior to starting

Glow plug

To be moving backward

Going astern

An articulated fitting that connects a boom to a mast

Gooseneck

A metal ring set into a sail

Grommet

Collective term for a boat anchors and their rodes

Ground tackle

The top edge of the deck where it joins the hall

Gunwale

An increase in wind speed that lasts just a short while

Gust

A line used to raise and lower a sail

Halyard

A metal clip or fabric tab used to attach a sales luff to a stay

Hank

A covered opening in the deck

Hatch

top of a sail

Head

Toilet compartment on a boat

Head

A boat's position when it's bow it's pointing directly into the wind

Head to wind

Reinforcement at the head of a sale

Headboard

To steer away from the wind, bear away, fall off

Head down

The wind shift in which the wind shifts forward

Header

A metal or plastic cover that fits over a forestay to accept the luff tape of a jib when it's hoisted

headfoil

The direction in which a boat's bow is pointing

Heading

Any sail set forward of the forward mast, a jib

Headsail

The stay between the top of the mast and the bow

Head stay

To steer more toward the wind

Head up

Forward motion

Headway

To hold a boat almost stationary by setting the sails and rudder in opposition

Heave to

If a boat to lean sideways under the pressure of the wind on the sails

Heel

The tiller or wheel with which the boat is steered

Helm

The person at the helm steering the boat

Helmsman

A region of high barometric pressure

High pressure

Time at which the tide is at its highest

High tide

To haul a loft

Hoist

A tank in which sewage is stored

Holding tank

The watertight structural shell of a boat

Hull

Toward the center line of the boat, inside the hull

Inboard

Of a boat that's head to wind having lost all headway

In irons

A gentle breeze, perfect for a quiet evening sale

Zephyr

Of a sheet, the one that is currently being used to trim the sail

Working

A supplementary anchor

Kedge

Use an anchor to haul a grounded boat off the bottom

Kedge off

The main structural member along the bottom of a boat's hull, on a sailboat often an appended fin-shaped structure that contains ballast

Keel

A sailboat that has a keel and a ballast, usually combined

Keelboat

A fastening made by in entwining a rope, line, lines, or cord with itself or with other ropes, lines, or chords

Knot

Units of speed, one nautical mile 6076 feet per hour

Knot

A wind that blows over water as a result of air cooling over the land

Land breeze

Of, for example, A jib Sheet, the windward one that's not under load

Lazy

The after edge of a sail

Leech

Sheltered area to the leeward of something (a boat, building, island) that's protected from the wind

Lee

The tendency of a sailboat when sailing to turn down wind

Lee Helm

The side away from the wind, or downwind side

Lee side

A shore towards which the wind is blowing

Lee Shore

The directions, or side of the boat, away from the wind

Leeward

A wire supported on stanchions around the perimeter of the deck to prevent crew falling overboard

Lifeline

A wind shift in which the wind shuts aft

Lift

A length of rope that has a specific purpose on board

Line

A storage compartment

Locker

A written record of activities pertinent to the operation of a boat

Logbook, log

A region of low barometric pressure

Low pressure

Time in which the tide is at its lowest

Low tide

The fixed marker on the compass that indicates on The Compass Card the boats heading

Lubber's line

The forward edge of a sail

Luff

The fluttering of a sail when the boat is too close to the wind for the sail's trim

Luff

To head up so that the sails luff

Luff

The direction to word Earth's magnetic north pole

Magnetic north

The boom that supports the mainsail

Main boom

The principal mast on a sailboat

Mainmast

The sail attached to the aft of the mainmast

Mainsail

The line used to control the main boom and that's also to trim the Mainsail

Mainsheet

To secure, as when tying a line to a cleat

Make fast

General term for an aid to navigation

Mark

A fixed vertical spar that holds up a sail or sails

Mast

To tie up a boat

Moor

A permanently set anchor

Mooring

A buoy attached to a mooring into which a boat can be moored

A Mooring Buoy

A boat with more than one hull

Multihull

A map used for the purpose of navigation

nautical chart

To conduct a vessel's passage on a body of water

Navigate

The act of navigating

Navigation

A light required to be displayed on a vessel in darkness and poor visibility

Navigation light

Laws established to prevent collisions on the water

Navigation rules

Tide at the moon's first and last quarters

Neap tide

An area where sewage, treated or untreated, may not be discharged into the water

No discharge Zone

The zone in relation to the wind where the sails cannot generate power

No sail zone

A buoy with a cone shaped top used as an aid to navigation

Nun Buoy

Any point of sail where the wind is abaft the beam

Off the wind

Any point of sail where the wind is forward of the beam

On the Wind

Away from the center line of a boat, outside the gunwale

Outboard

A portable motor that attaches usually to the stern of a boat

out board

A line used to tension the foot of the Mainsail

Outhaul

A pair of rulers hinged together, used for drawing parallel lines

Parallel rule

A short length of rope or wire used as a connector (example mooring ____)

Pendant (pronounced pennant)

A structure built over the water on pilings

Pier

To sail too close to the wind, so that the sails luff

Pinch

One of 32 divisions on the traditional compass card

Points of the compass

I'm moored floating structure to which a boat can be tied

Pontoon

A sudden, unplanned turning of a boat toward the wind that occurs in strong winds

Broach

To rent a boat

Charter

Short steep waves

Chop

Plotting your position based on the course and distance from a previously known position

Dead reckoning

The keel or centerboard, rudder, and sails

Foil

Temporarily fixing broken equipment

Jury- rigging

A line through some point on which you presume your boat to be located as a result of an observation or measurement

LOP (line of position)

A moored floating structure to which a boat can be tied

Pontoon

The direction of boat is sailing relative to the wind

Point of sail

A harbor

Port

The left hand side of a boat when facing forward

Port

A window that can be opened

Port light

Any course where the wind is blowing on the port side of the boat

Port tack

Any course where the wind is blowing on the starboard side of the boat

Starboard tack

The effect of a propeller that pushes the boats stern sideways

Prop walk

The flow of water off a turning propeller

Prop wash

A device which way do blades that when rotated to test water or air to create thrust

Propeller

An increase of wind strength of short duration, usually with less strength than a gust

Puff

A guard rail at the bow or stern of the boat to which usually the life lines are connected

pulpit

The sides of a boat between the beam and stern

Quarter

A bed or bunk fitted into the aft quarter of a boat accommodations

Quarter berth

A solid structure to which vessels tie up to load and unload

Quay

What is COB?

Crew Overboard

What is COB first response Y, T, P, S C

Yell, throw, point, set, call

A device that enhances a boat visibility to radar

Radar reflector

Distance from

Range

Two objects in alignment that provide guidance, as when negotiating a channel

Range

Water drawn from outside the boat

Raw water

Any point-of-sale between close-hauled and a run

Reach

An area of rock or coral, usually submerged, that presents a hazard to navigation

Reef

To reduce the area of a sail that is exposed to the land

Reef

To attach, as a sail

Rig

The total assembly of sails, spars, and rigging aboard a sailboat

Rig

Wires and lines used to support spars and to control sails

Rigging

The line and or chain that connects an anchor to the boat

Rode

A mechanism for furling a sail by rolling it around its stay

Roller furling

To a sailor, raw material for making up lines

Rope

A device that secures a line by clamping onto it

rope clutch

The movable appendage attached to a boat under the water and with which it can be steered

Rudder

The point of sale on which the wind is aft

Run

The adjustable rigging used to raise and lower or trim the sails

Running rigging

The harness worn around the upper body to which a safety tether can be attached

Safety harness

The length of strong line or webbing with a closable hook at each end

Safety tether

A fabric cover for a sail

Sail cover

The arrangement of sails on a sailboat trig

Sail plan

The length of wedding used to secure sails

Sail tie

Material from which sails are made

Sailcloth

Sailing on a run with the Wind on the same side of the boat has the Mainsail

Sailing by the lee

The area in the accommodations used for lounging and dining

Saloon

The ratio of the length of anchor rode deployed to the vertical distance from the bow to the bottom

Scope

A a drain

Scupper

A wind that blows from the sea toward the land as a result of hot air Rising off the land

Seabreeze

Marine valve, often fitted to a thru hull fitting

Seacock

To make fast, as a line

secure

To make safe

Secure

A braced strut above the forward crossbeam on a catamaran

Seagull Striker

A device on a winch that enables it to grasp and gather the tail of a line as it is wound in on the winch

Self tailer

A closeable metal connector used in rigging

Shackle

A tool for tightening and loosening a shackle

Shackle key

The connector between the transmission and the propeller shaft

Shaft coupling

The waterproofing seal around a propeller shaft

Shaft seal

A line used to control the alignment of a sail relative to the boat and wind

Sheet

Electricity obtained on board through a connection to shoreside power

Shore power

A wire that provides athwartships support to the mask

Shroud

The deck between the trunk cabin and the gunwale

Sidedeck

Navigation light that shines on one side of the boat in an arc that extends from the back to 22.5 degrees abaft the beam

Sidelight

A system of reefing a sail by lowering it part way to remove a slab from exposure to the wind

Slab reefing

The period when the tide is neither adding nor flooding

Slackwater

A birth where the boat docks between peers, pontoon, or pilings

Slip

Sailboat with one mast, a mainsail, and one headsail

Sloop

A block that opens to fit around the middle of a line

Snatch block

To hold a line under tension by wrapping it around a cleat or a winch

Snub

Water depths printed on a nautical chart

Soundings

A pole used to support a sale, example Mast, boom

Spar

A large, lightweight, rounded sale used when sailing downwind

Spinnaker

An athwartships strut on a mask that holds a crowd away from the mast

Spreader

Tide at the new moon or full moon

Spring tide

A post that supports life lines

Stanchion

Rigging, example shrouds and stays, that supports spars and that remains in place when a boat is not sailing

Standing rigging

In a situation when two vessels converge, the vessel that must maintain its course and speed

stand-on vessel

The right hand side of a boat when looking forward

Starboard

Any course where the wind is blowing on the starboard side of the boat

Starboard tack

A piece of standing rigging that supports a mast in the fore and aft Direction

Stay

A sail set on a stay other than the head stay

Staysail

Navigation light that shines on both sides of the boat in an arc from the back to 22.5 degrees about the being used on a sailing vessel that is under power, also Masthead light

Steaming light

A a lever in the shape of a quarter Circle attached to the rudder stock by which the steering cables turn the rudder

steering quadrant

The very back of a boat where the hull sides meet

Stem

A fitting on the bow of the boat to which the forstay and jib are attached

stem head fitting

The aft part of the boat

Stern

Navigation light that shines on both sides of the boat in an arc from the stern to 22.5 degrees abaft the beam

Stern Light

A tube through which a propeller shaft passes from inside to outside a boat

Stern tube

To put away in his seaman like manner

Stow

Part of a self tailer

Stripping arm

A type of shaft seal

stuffing box

To ease a loaded line by snubbing it to keep it under control

Surge

The area around which of boat will swing at the full extent of its anchor rode

Swinging room

Weather data covering a wide area

Synoptic scale

The forward lower corner of sail

Tack

To change course by turning the bow of the boat through the wind

Tack

Of course designation according to the side of the boat onto which the wind is blowing, port or starboard

Tack

Of line reeved through a series of blocks to gain mechanical advantage

Tackle

The end of the working line, (example halyard, sheet) after the winch or snubber that is taking the load

Tail

To pull on the tail of a line

Tail

A bag in which the line tails are stowed to keep them tidy

Tail bag

A short length of light yarn or similar material attached to a sail to indicate the flow of air across it and thus the state of the sail's trend

Telltale

Fitting in the hull used to draw in water or to discharge it

Through-hull fitting

The difference in height between the water level at low tide and high tide

Tidal range

The movement of a body of water caused by the gravitational effects of the Moon and Sun

Tide

The publication that presents prediction data for tides in tabular form

Tide table

A lever used to control the angle of the rudder and thereby steer the boat

Tiller

A rail fitted around the outside edge of the deck

Toerail

The optimal combination of sale trim, boat speed and pointing ability. When everything feels perfect, a boat is said to be ____both up wind and downwind

In the groove

Sailing at a boat higher speed and wider tacking angle than normal

Footing, driving, cracking off

I deflecting force caused by the earths rotation, it tends to make the wind direction move to the right in the northern hemisphere

Coriolis force, Coriolis effect

Tilt of the mast in the fore and aft direction

Rake

What is a PFD?

A personal flotation device, or lifejacket

Recite the radio alphabet

Alpha Bravo Charlie Delta Echo Foxtrot Golf Hotel India Juliet Kilo Lima Mike November Oscar Papa Quebec Romeo Sierra Tango Uniform Victor Whiskey X-ray Yankee Zulu

A 20-knot wind exerts how many times the force of a 10-knot wind?

Four times

In a sail the difference between the angle of attack at the foot and at the head

Twist

A screw used for tightening wire rigging

Turnbuckle

The raised part of the deck above the accommodations

Trunk cabin

The wind is observed at the stationary point

Truewind

Direction towards Earth's north pole

True north

A vessel with three hulls

Trimaran

The position a sail is set relative to the wind

Trim

To adjust the sail by hauling in on the sheet

Trim

A car and track system that allows the mainsheet attachment point to the deck to be moved athwartships

Traveler

The more or less flat surface that closes the hull at the stern

Transoms

The gearbox that transmits engine revolutions usually reduced to a propeller

Transmission

A device that transmits energy (depth ____, speed ____)

Transducer

Attach net strung between the hulls of a multihull

Trampoline

The path of boat has followed across the Earth's surface

Track

A line or wire that supports a boom when it is not being supported by it sale

Topping lift

RL fitted around the outside edge of the deck

Toerail

A lever used to control the angle of the rudder and thereby steer the boat

Tiller

In the direction from which the wind is blowing

Upwind

A piece of running rigging used to restrain a spar (example a boom ____)

Vang

A loop of plumbing raised above a boat's waterline with a vent to prevent back siphoning

Vented Loop

Used as an all-inclusive term in the navigation rules to describe any craft capable of being navigated

Vessel

The difference between the directions to True North and that to magnetic north

Variation

A a berth in the forward cabin that follows the shape of the hull sides

V-berth

In meteorology, the boundary where a mass of advancing warm air meets a mass of cold air

warm front

A location chosen on a nautical chart, as a destination or a place to change course

Waypoint

The line around the interface between the hull and the surface of the water

Waterline

The tendency of the boat when sailing to head up into the wind

Weather Helm

Device consisting of a gear-driven drum that is operated with a handle to provide mechanical advantage when hauling on a line also used to snub a line

Winch

The surface a boat's hull, rig, and superstructure present to the wind

Windage

Toward the wind

Windward

Decide upon which the wind is blowing

The windward side

The winch used primarily for raising an anchor

Windlass

Sailing on a run with the jib and mainsail set on opposite sides of the boat

Wing on wing

Sailing wing on wing

Winging the jib

Of a sheet, the one that is currently being used to train the sail

Working

Difference between forestay and headstay

I don't know