#1
The Seaport, Seaport, ManhattanSUNDAY, SEPTEMBER 13
Afrofuture at The Rooftop at Pier 17
Seaport, Manhattan
Rooftop vibes meet Afrofuture aesthetics with music and art overlooking the water.
The SeaportMusic & EntertainmentCulture
Things to Do in the Seaport the Weekend of Sep 11–13, 2026
6 picks
The 6 best things to do in the Seaport the weekend of Sep 11–13
- Afrofuture at The Rooftop at Pier 17 — SUNDAY, SEPTEMBER 13 · Seaport
- Galantis Presents Midsommar — Friday & Saturday, Sep 11-12 · Seaport
- Seaport Racquet Club — Final weekend - through Sunday, Sep 13 · Free · Seaport
- The Promise of Liberty at the Seaport Museum — WEDNESDAYS - SUNDAYS · Seaport
- Galantis on The Rooftop at Pier 17 — Friday SEPTEMBER 11 & SEPTEMBER 12 · Seaport
- Watermark Beach — MAY - SEPTEMBER · Seaport
The Seaport, Seaport, Manhattan#1SUNDAY, SEPTEMBER 13 · One Day Only
The Seaport, Seaport, ManhattanAfrofuture at The Rooftop at Pier 17
Rooftop vibes meet Afrofuture aesthetics with music and art overlooking the water.
Add to calendar#2
The Rooftop at Pier 17, Seaport, ManhattanFriday & Saturday, Sep 11-12Ticketed
Galantis Presents Midsommar
Seaport, Manhattan
Galantis take over the Pier 17 rooftop — skyline behind the stage, river on both sides.
RooftopDanceSeaport
#2Friday & Saturday, Sep 11-12 · One Weekend Only
The Rooftop at Pier 17, Seaport, ManhattanGalantis Presents Midsommar
Galantis take over the Pier 17 rooftop — skyline behind the stage, river on both sides.
Add to calendar#3
Seaport Square and Pier 17, Seaport, ManhattanFinal weekend - through Sunday, Sep 13Free to visit
Seaport Racquet Club
Seaport, Manhattan
A full-size tennis court lands in Seaport Square, with a Honey Deuce bar on the Heineken Riverdeck and an 18-foot screen at Sadie's Garden.
FreePop-UpTennis
#3Final weekend - through Sunday, Sep 13 · Limited Run
Seaport Square and Pier 17, Seaport, ManhattanSeaport Racquet Club
A full-size tennis court lands in Seaport Square, with a Honey Deuce bar on the Heineken Riverdeck and an 18-foot screen at Sadie's Garden.
Add to calendar#4
The Seaport, Seaport, ManhattanWEDNESDAYS - SUNDAYS
The Promise of Liberty at the Seaport Museum
Seaport, Manhattan
An exhibition at the South Street Seaport Museum explores liberty, immigration and the harbor that welcomed millions.
The SeaportCultureHistory
#4WEDNESDAYS - SUNDAYS · Limited Run
The Seaport, Seaport, ManhattanThe Promise of Liberty at the Seaport Museum
An exhibition at the South Street Seaport Museum explores liberty, immigration and the harbor that welcomed millions.
Add to calendar#5
The Seaport, Seaport, ManhattanFriday · SEPTEMBER 11 & SEPTEMBER 12
Galantis on The Rooftop at Pier 17
Seaport, Manhattan
Galantis brings its festival-scale dance set five stories above the East River, with the Brooklyn Bridge lit up behind the stage.
The SeaportMusic & EntertainmentCulture
#5Friday · SEPTEMBER 11 & SEPTEMBER 12 · One Weekend Only
The Seaport, Seaport, ManhattanGalantis on The Rooftop at Pier 17
Galantis brings its festival-scale dance set five stories above the East River, with the Brooklyn Bridge lit up behind the stage.
Add to calendar#6
The Seaport, Seaport, ManhattanMAY - SEPTEMBER
Watermark Beach
Seaport, Manhattan
A 10,000-square-foot beach club on Pier 15 with palm trees, giant Jenga and reggaeton nights — free to walk in, East River at your feet.
The SeaportEat & DrinkFamily Friendly
#6MAY - SEPTEMBER · Limited Run
The Seaport, Seaport, ManhattanWatermark Beach
A 10,000-square-foot beach club on Pier 15 with palm trees, giant Jenga and reggaeton nights — free to walk in, East River at your feet.
About this list
Stumblday's hand-checked ranking of the best things to do in the Seaport, Manhattan the weekend of Sep 11–13, 2026: 6 picks, refreshed weekly.
