Frequency of Tides - The Lunar Day - Tides and water levels: NOAA's National Ocean Service Education
What Causes Tides? | NOAA SciJinks – All About Weather
Tidal Curiosities | NOAA SciJinks – All About Weather
Calculating the tides: The Rule of Twelfths - Surf Simply
Tides | Science - Quizizz
newtonian gravity - Why do some location on Earth have only one tidal maximum per day instead of two? - Physics Stack Exchange
Types and Causes of Tidal Cycles - Tides and Water Levels: NOAA's National Ocean Service Education
Tidal cycles
Local Tides and Currents
How Tides Work | ScienceBlogs
How to Read a Tide Table | REI Co-op
The Moon Causes Tides on Earth
Earth Science for Kids: Ocean Tides
Curious Kids: How does the Moon, being so far away, affect the tides on Earth?
Tidal Curiosities | NOAA SciJinks – All About Weather
Tidal Curiosities | NOAA SciJinks – All About Weather
Tide Times, Charts and Tables
The Moon Causes Tides on Earth
What Causes High Tide and Low Tide? Why Are There Two Tides Each Day? | HowStuffWorks
astronomy - Why high tides occur simultaneously on opposite sides of the Earth? - Earth Science Stack Exchange
Tidal Currents | HowStuffWorks
Tide - Wikipedia
Tides in the Pacific Northwest
