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National Maritime Day

Celebrate National Maritime Day - explore the wonders of the oceans and join us in honoring those who keep our maritime industry running strong!

Saturday

May 2027

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEMay 22

OBSERVED INUnited States

CATEGORYCareers

SUBCATEGORYLogistics

INTRO

Introduction

PHOTO

Celebrate National Maritime Day on May 22 by honoring the rich history and traditions of sailing, fishing, and commerce on the open sea! This special day was created in 1933 to recognize the role that ships have played throughout history in connecting people around the world. From ancient explorers who first sailed across vast oceans to modern-day cargo vessels bringing goods from one continent to another, our maritime heritage is something worth celebrating.

TIMELINE

National Maritime Day Timeline

Age of Exploration

The Age of Exploration initiates with mariners like Christopher Columbus and Vasco da Gama, leading to worldwide sea navigation and maritime trade.

SS Savannah's Journey

The SS Savannah becomes the first American steamship to cross the Atlantic Ocean, a key milestone in maritime technology advancement.

Panama Canal Opens

The Panama Canal opens, drastically shortening the time for ships to cross between the Atlantic and Pacific Oceans.

National Maritime Day Established

National Maritime Day was established by Congress in 1933 to honor U.S. merchant marines and the maritime industry.

Containerization Revolution

The era of containerization begins with the SS Ideal X, transforming the shipping industry and global trade.

Present-Day Importance

Today, over 90% of world trade is carried by sea, emphasizing the continuing significance of maritime industry.

GET INVOLVED

How to Celebrate National Maritime Day

Explore a maritime museum

Take a trip to your local maritime museum and find out more about the history of the sea, its vessels, and the people who have explored it. Learn about all sorts of ships, from ancient vessels to modern day ocean liners.

Go on a boat ride

Pack your lunch and head to your local marina for a boat ride. Whether you take a chartered fishing boat or a tour boat, it is sure to be an adventure you won't forget.

VISIT

Visit a harbor

Head to your nearest harbor and explore the many boats in it. See what kind of vessels are docked and learn about their purpose. You can also go for a walk or bike ride along the waterfront.

Go sailing

If you have access to a sailboat, grab some friends and head out for the day. Spend some time learning how to sail or just relax in the sun while taking in the views.

ATTEND

Attend a festival

Find out if your local area hosts an annual Maritime Day festival, where you can enjoy music, art, food, activities, and more that are focused around water travel and exploration.

WHY THIS DAY MATTERS

Why We Love National Maritime Day

It promotes protection of our oceans

Marking National Maritime Day highlights the need to protect our natural resources and strive toward a more sustainable approach when dealing with marine issues. Without healthy oceans, our way of life would be drastically impacted - so every effort made towards preserving them is important!

Maritime Day celebrates the importance of water transportation

National Maritime Day is a day to pay homage to the importance of water transportation and the impact it has had on our economy, culture, and history. From travelling merchants in the Middle Ages, to modern cargo ships that help bring essential goods around the world, it's worth recognizing the role maritime trade has played in our lives.

It celebrates seafarers & their hard work

On National Maritime Day, we celebrate the brave men and women who have dedicated their lives to making sure our ships and cargo safely reach their destination. Whether they're navigating dangerous seas or piloting enormous vessels, these seafarers are always putting their own safety on the line for our benefit.