Sail Into History:
Celebrate America’s 250th Anniversary
In 2026, the United States will commemorate its 250th anniversary, a milestone that honors the nation’s founding and celebrates its enduring legacy.
New York City, a historic epicenter of American independence, will serve as the focal point for the national observance, hosting a series of events that blend tradition, innovation, and international camaraderie.
Join The International SeaKeepers Society on July 3rd, 2026, for a once-in-a-lifetime moment during Sail4th.
Set in the iconic Cunard Building, this exclusive event unites global leaders in ocean advocacy, diplomacy, and maritime heritage against the backdrop of the largest tall ship gathering in 40 years.
Table Packages
Secure your table now and join us in advancing marine research, education, and stewardship. For more information, contact rosiefowler@seakeepers.org.
What to Expect:
A Journey of Ships & Stories
From July 3 to 8, 2026, New York Harbor will host Sail4th 250, the largest gathering of tall ships and naval vessels in the United States since the historic Liberty Weekend of 1986.
Now, 40 years later, more than 30 ships from over a dozen nations will return to honor America’s 250th birthday in an even more powerful display of unity and maritime tradition. What to expect:
- Historic tall ships from around the world
- Fireworks over the Hudson
- Live performances & national anthem
- Guest speakers and dignitaries
- Commemorative flag-raising or naval salute
Discover the Ships in Attendance:
Cunard, New York:
New York’s Maritime Landmark
During America’s 250th anniversary, The International SeaKeepers Society will host an exclusive, high-profile event in the Financial District. Set in a landmark location, the Cunard Building offers the perfect vantage, nestled in the heart of Lower Manhattan, between South and North Cove Marinas, Pier 11, and directly overlooking New York Harbor.
This elegant gathering will unite ocean advocates, dignitaries, and maritime leaders to celebrate international cooperation, marine conservation, and the spirit of global unity, all aligned with the historic Semiquincentennial and the arrival of tall ships for Sail4th 250.
It promises to be a signature moment at the crossroads of heritage, diplomacy, and ocean stewardship.
SeaKeepers at America’s 250th
A Gala In Honor of Ocean Conservation
For The International SeaKeepers Society, Sail4th 250 is a natural extension of its mission. As a global 501(c)(3) nonprofit, SeaKeepers advances oceanographic research, conservation, and education by engaging the yachting community.
Founded in Monaco in 1998, SeaKeepers has grown from a yacht-based data program into a leader in marine science, involving thousands annually in both at-sea and coastal initiatives.
SeaKeepers invites sponsors to support a world-class event during the July 4, 2026 weekend, a centerpiece of America’s 250th anniversary celebration. This historic moment calls for the support of leaders and sponsors eager for a front-row seat to history.