#1
The Seaport, Seaport, ManhattanSUNDAY, SEPTEMBER 13
Afrofuture at The Rooftop at Pier 17
Rooftop vibes meet Afrofuture aesthetics with music and art overlooking the water.
The SeaportMusic & EntertainmentCulture
Outdoors in the Seaport Next Weekend, Sep 11–13, 2026
Stumblday's hand-checked ranking of the best outdoors in the Seaport, Manhattan next weekend, Sep 11–13, 2026: 5 picks, refreshed weekly.
5 picks · checked Sep 2
5 picks
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.
#2
The Rooftop at Pier 17, Seaport, ManhattanFriday & Saturday, Sep 11-12Ticketed
Galantis Presents Midsommar
Galantis take over the Pier 17 rooftop — skyline behind the stage, river on both sides.
RooftopDanceSeaport
#2Friday & Saturday, Sep 11-12 · One Day 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.
#3
Seaport Square and Pier 17, Seaport, ManhattanFinal weekend - through Sunday, Sep 13Free to visit
Seaport 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.
FreePop-UpTennisPopular
#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.
#4
The Seaport, Seaport, ManhattanThrough September 30
Watermark 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.
The SeaportEat & DrinkFamily Friendly
#4Through September 30 · 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.
#5
The Seaport, Seaport, ManhattanFriday · SEPTEMBER 11 & SEPTEMBER 12
Galantis 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.
The SeaportMusic & EntertainmentCulture
#5Friday · SEPTEMBER 11 & SEPTEMBER 12 · One Day 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.
