How are you connected to the ocean literacy principles?

For Ocean Month, we're honoring our connection to the ocean.

When you think of the ocean, what comes to mind? Are you drawn to the mysteries of the deep ocean — creatures and landforms waiting to be explored? Are you following the forecasts to see how a developing El Niño in the Pacific Ocean will affect the weather where you live? Maybe you’ve thought about that pull on your heart strings that seems to tighten when you’re standing in the sand, taking in the views of the ocean blue.

We connect with the ocean in a way that goes beyond knowledge and basic appreciation. The ocean makes us feel deeply, and we associate it with times and places attached to our memories. At the same time, these thoughts, feelings, and memories give us opportunities to expand our understanding of the ocean. 

This ocean month, we honor this connection by exploring how our memories tie into the seven ocean literacy principles offsite link. As you read responses from NOAA staff below, we encourage you to think about how your own memories connect, too.


A graphic of the Earth with illustrated ocean currents on the surface of the ocean. Some currents are red, depicting warmer currents, and others are blue, depicting colder currents.

#1. Earth has one big ocean with many features.

If you could watch planet Earth rotate from space, there’d be a time each day where nearly all you could see beneath the clouds would be blue ocean water, our one big ocean. Approximately 70% of the surface of our planet is covered by the ocean, and for this year’s celebration, it’s time to put the ocean first. After all, the ‘Tides are Changing offsite link.’ Learn more about Ocean Literacy Principle #1 offsite link.

A graphic of an ocean wave hitting a coastal cliff. Fossils are depicted in the eroding cliff and sediment floats in the water.

#2. The ocean and life in the ocean shape the features of Earth.

Land at the edge of the sea is always changing. The ocean erodes coastlines, transports sediment, and shapes continents. Even far from shore, many of the sedimentary rocks we see on land are made up of life forms that lived and died in the ocean millions of years ago. For example, limestone forms at the bottom of the ocean and is made in part by shells left by dead marine animals. Learn more about Ocean Literacy Principle #2 offsite link.

 A graphic of the ocean, sun, sky, and rain clouds connected into a hurricane-like symbol. Specs in the water indicate other molecules, like carbon.

#3. The ocean is a major influence on weather and climate.

The next time you feel a raindrop, consider this: Most of the rain that falls on land originally evaporated from the tropical ocean. No matter where you are, the ocean has a significant influence on weather and climate by absorbing, storing, and moving heat, carbon, and water around the planet. Learn more about Ocean Literacy Principle #3 offsite link.

 A graphic of three ocean scenes brought together into one circle. The top left scene depicts a prehistoric fish crawling onto land and a living ammonite. The top right scene depicts nutrients and oxygen within the water. The bottom scene depicts fossils in sediment layers and nutrients in the water column.

#4. The ocean makes Earth habitable.

Hundreds of millions of years ago, early photosynthetic life forms in the ocean transformed our planet, converting carbon dioxide in the atmosphere into oxygen. This change made it possible for Earth to support life as we know it. The ocean continues to provide essential ingredients for life on land and at sea, including water, oxygen, and other nutrients. Learn more about Ocean Literacy Principle #4 offsite link.

A graphic of a spiral featuring different forms of ocean life, including phytoplankton, shrimp, crabs, squid, sharks, octopuses, and more.

#5. The ocean supports a great diversity of life and ecosystems.

The ocean is the largest living space on Earth, home to creatures ranging in size from microbes to blue whales. Variations in physical conditions like light and temperature create many different habitats across the global ocean. There are coral reefs that are home to some of the most abundant life on the planet, open ocean areas with relatively few species, and deep sea hydrothermal vents that rely on chemicals, rather than the sun, for energy. Learn more about Ocean Literacy Principle #5 offsite link.

A graphic of land with houses and an industrial building on the water’s edge. In the water is a boat and offshore wind turbines. The graphic is surrounded by human hands encompassing the scene.

#6. The ocean and humans are inextricably interconnected.

The ocean sustains human life on many levels: it moderates the climate, supports jobs and economies, and is a source of cultural heritage for people around the world. But human activities are also impacting the ocean on many levels. Individual and collective actions are needed to manage and protect these resources for all. Learn more about Ocean Literacy Principle #6 offsite link

An underwater graphic of a diver searching the ocean with a flashlight, a submarine with a school of fish, a sunken ship, a deep sea angler fish, and a hydrothermal vent. At the surface of the ocean is a large research vessel and a buoy with a satellite in the sky.

#7. The ocean is largely unexplored.

Despite all of the tools and technologies we have for studying the ocean — ships, satellites, submersibles, scuba, and more — more than 80% of our ocean is unmapped, unobserved, and unexplored. Ocean exploration is not only an opportunity for interdisciplinary innovation and discovery, but also the key to sustaining ocean resources in the face of increasing pressure from humans worldwide. Learn more about Ocean Literacy Principle #7 offsite link.