Types of Tides
Type↕ | Cause↕ | Frequency↕ | Typical Range (m)↕ | Example Location↕ | Notes↕ |
|---|---|---|---|---|---|
Spring Tide | Sun, Earth, Moon aligned (new/full moon) | Twice a month | 6 | Bay of Fundy, Canada | Highest highs and lowest lows; unrelated to season 'spring' |
Neap Tide | Sun and Moon at right angles (quarter moon) | Twice a month | 2 | Global; alternates with springs | Lowest tidal range; weakest tides of the cycle |
Semi-Diurnal Tide | Two equal high and low tides per day | 12 h 25 min cycle | 3 | Atlantic coasts | Two nearly equal highs and lows each lunar day |
Diurnal Tide | One high and one low tide per day | 24 h 50 min cycle | 1 | Gulf of Mexico | Single daily cycle due to basin resonance |
Mixed Tide | Two unequal high and low tides per day | 12 h 25 min cycle | 2 | US West Coast | Common on Pacific coasts; alternating heights |
King Tide | Sun-Moon perigee alignment (perigean spring) | A few times per year | 7 | Miami, Venice | Extreme high tides; increasingly cause coastal flooding |
Perigean Tide | Moon at closest point (perigee) | Every ~27 days | 5 | Global | Higher range than average; amplifies springs into king tides |
Apogean Tide | Moon at farthest point (apogee) | Every ~27 days | 2 | Global | Lower tidal range; weakens both springs and neaps |
Meteorological Tide (Storm Surge) | Wind and low atmospheric pressure | During storms | 4 | New Orleans (Katrina) | Not astronomical; can cause catastrophic flooding |
Rip Tide (Rip Current) | Narrow fast-moving water flowing seaward | Whenever waves break over sandbars | 0 | Surf beaches worldwide | Not a true tide; deadly for swimmers |
Tidal Bore | Incoming tide forces up a river as a wave | Every tidal cycle in some estuaries | 4 | Qiantang River, China | Can be surfed; Severn Bore in UK is famous |
Estuarine Tide | Interaction of tides with freshwater flow | Varies by estuary | 2 | Thames Estuary, UK | Amphidromic effects create complex patterns |
Internal Tide | Tidal flow over underwater topography | Same as surface tides | 100 | Luzon Strait | Wave inside the ocean between different density layers |
Equatorial Tide | Moon over equator causes smaller diurnal inequality | Twice a month | 1 | Equator | Occurs when moon crosses the equator twice per lunar month |
Tropic Tide | Moon at maximum declination | Twice a month | 2 | Mid-latitudes | Maximum diurnal inequality in mixed-tide regimes |
Amphidromic Point Tide | Rotation of tidal wave around a node | Continuous | 0 | Central North Sea | Tidal range is zero at these points; waves rotate around them |
Free to explore · No signup needed
Frequently asked questions
How is the Types Of Tides list ranked?
The Types of Tides list is currently sorted by the source data's default ordering. Community voting is not enabled on this dataset.
How many entries are in this Types Of Tides dataset?
This dataset contains 16 entries, each with multiple sortable, filterable columns. The full table is visible on this page and can be downloaded as a CSV, JSON, or Excel file.
Can I download the Types Of Tides data?
Yes. The download buttons at the top of the page give you the full 16-row dataset as CSV, JSON, or Excel. Use of the data is permitted under a Creative Commons Attribution license — credit dtbse.com when you republish.
Related Datasets
More in Science
Dinosaur Species
The most famous dinosaurs that ever roamed Earth — from the mighty T-Rex to the towering Brachiosaurus.
Famous Volcanic Eruptions
Pompeii, Krakatoa, Mount St. Helens — which eruption left the biggest mark on history?
Renewable Energy Sources
Major renewable and emerging clean energy sources with their global contribution, advantages, and limitations.
SpaceX Launches
The 100 most recent SpaceX launches with mission name, date, rocket, success status, and details.
Unsolved Problems in Mathematics
Famous unsolved problems in mathematics.
Planets of the Solar System
All 8 planets of our solar system with type, distance from the Sun, diameter, moon count, and orbital period in Earth years.
Scientific Breakthroughs
Transformative scientific discoveries that reshaped our understanding of the world, from heliocentrism to CRISPR gene editing.
Famous Avalanches & Landslides in History
Vajont Dam, Yungay, the White Friday avalanches — which avalanche or landslide was most devastating?
Famous Equations in Physics
E=mc2, Schrodinger, Maxwell's equations or Einstein's field equations - which formula most changed our understanding of the universe?
Types of Archival Preservation Method
Freeze-drying, deacidification, digital scanning, nitrogen storage — which preservation method best safeguards humanity's records for the future?
Natural Disasters
Devastating natural disasters throughout history including earthquakes, tsunamis, volcanic eruptions, cyclones, and floods with their human toll.
Types of Compass & Navigation Tool
Magnetic compass, sextant, GPS — which navigation tool was the greatest breakthrough in finding your way?