Mother Ocean Day
May 10, Saturday

Origin of the holiday
The idea for this day originated in the United States, especially among environmental movement supporters and nature enthusiasts. The specific date — May 10 — is not associated with any historical event but was chosen as a symbol of the start of the active summer season when people tend to visit beaches and ocean coastlines more often.
Goals of the holiday
This day serves as a reminder of:
- The importance of protecting the marine ecosystem
- The role of the ocean in the planet’s climate
- The human dependence on ocean resources
- The need for waste disposal and eliminating plastic
How is Mother Ocean Day celebrated?
Many organizations, schools, and individual participants celebrate this day in the following ways:
- Organizing cleanup events and beach cleanups
- Holding educational events, lectures, and exhibitions
- Scuba diving or snorkeling to get closer to marine life
- Posting on social media with hashtags related to ocean protection
- Launching campaigns to reduce plastic pollution
Interesting facts about the ocean
- The ocean covers about 70% of the Earth's surface
- More than 90% of the world’s life volume is in the ocean
- Marine plants produce up to 70% of the oxygen we breathe
- The ocean absorbs a significant portion of carbon dioxide, regulating the climate
Why is this important?
Mother Ocean Day reminds us of our connection with nature. The ocean is not only a source of food and recreation but also a crucial element of the planet's ecosystem. Our attitude toward it determines the future of the environment and the health of future generations.