tidal current
Moon-driven water movement
A tidal current is the horizontal movement of water caused by the rise and fall of tides.
Unlike waves, which move water up and down, tidal currents flow parallel to the shore or through channels, reversing direction as tides shift between flood (incoming) and ebb (outgoing).
These currents are strongest in narrow passages, bays, and estuaries, where they can reach considerable speeds.
Sailors and navigators must account for tidal currents when plotting courses or timing harbor entries.
Gradual retreat seaward
- flowUnbroken forward movement
- neapTide of least range
- slack waterMotionless tidal period
- channelPassage for transmission
strait · estuary · bay · inlet · marine · nautical · navigation · maritime
Of the moon
- moonNatural planetary satellite
- gravitational pullAttractive force between masses
- solarOf the star
- astronomicalRelating to outer space
syzygy · perigee · apogee · amplitude · phase · celestial · orbital · spring
Transporting goods to destinations
- seamanshipSkill in operating vessels
- pilotingControlling a vehicle's course
- standing waveOscillation with fixed nodes
- whirlpoolRotating water formation
maelstrom · eddy · overfalls · race · dead reckoning · boat handling · kayaking · sailing
Blade-driven energy converter
- kinetic energyPower from movement
- renewableCapable of restoration
- power generationProcess of creating electricity
- electricityEnergy from charged particles
energy conversion · rotor · megawatt · grid
ebb
Gradual retreat seaward
- flowUnbroken forward movement
- neapTide of least range
- slack waterMotionless tidal period
channel · strait · estuary · bay · inlet · marine · nautical · navigation · maritime · oceanography
lunar
Of the moon
- moonNatural planetary satellite
- gravitational pullAttractive force between masses
- solarOf the star
astronomical · syzygy · perigee · apogee · amplitude · phase · celestial · orbital · spring · neap
shipping
Transporting goods to destinations
- seamanshipSkill in operating vessels
- pilotingControlling a vehicle's course
- standing waveOscillation with fixed nodes
whirlpool · maelstrom · eddy · overfalls · race · dead reckoning · boat handling · kayaking · sailing · hazard
turbine
Blade-driven energy converter
- kinetic energyPower from movement
- renewableCapable of restoration
- power generationProcess of creating electricity
electricity · energy conversion · rotor · megawatt · grid
- currentsundercurrent, crosscurrent, countercurrent, Gulf Stream, jet stream
- Ocean Phenomenatsunami, rogue wave, swells, whirlpool, upwelling
- tidal features
- tidal movementsebb, flow, slack water, slack, diurnal
- tide tablesslack water, predictions, height, amplitude
- water currentsflow, riptide, eddy, river flow, eddies
tidal currentsurface wave
Oscillation at medium boundary
ocean current · storm surge · rip current · upwelling · river current
tidal currentslack water
Motionless tidal period
slack tide · still water · stagnant water · dead water · doldrums
current, tide, tides, tidal, currents, tided, tiding, tidewater, intertidal