Stony Brook, United States

Stony Brook Beach

Certification Candidate

See it on the map Explore Stony Brook

Beach type

Sand beach

Water quality

Good

Length

73 m

Region

New York

The Water Record

Official EPA advisory history for this beach, 2000–2026.

Advisory-free seasons: 1 season running
Advisories since 2000: 100
Most recent advisory: September 2025 · 2 days

Source: EPA BEACON, the federal Beach Advisory and Closing Online Notification system. We render the record; we don't write it.

Run this town? Put the official record on this page. Daily safety flags and water quality, published by your municipality.

Plan your visit

StayHotels & rentals near this beachNo inns in Clancy's notebook yet — run a place nearby? Claim this beach.

EatRestaurants & cafés near this beachNo tables in Clancy's notebook yet — run a place nearby? Claim this beach.

DoTours, rentals & activitiesNothing in Clancy's notebook to do yet — run a place nearby? Claim this beach.

Run a business near Stony Brook Beach? Claim this beach — commission-free direct listings for stays, restaurants, and activities.

Beaches nearby

Stony Brook Yacht ClubStony Brook · 0.4 km
Schubert BeachSt. James · 1.5 km
Brookhaven Bathing AssociationSetauket · 1.5 km
Sound View Beach AssociationSetauket · 2.2 km
West Meadow BeachSetauket · 2.3 km

Field notes — quick answers

Is Stony Brook Beach Blue Flag certified in 2026?

Not currently — Stony Brook Beach does not hold Blue Flag certification for the seasons we track. We list it as a Certification Candidate; certified beaches nearby are on the Stony Brook page.

Where is Stony Brook Beach?

Stony Brook Beach is in Stony Brook, in the New York region of United States. The interactive map shows it in context with every other beach we track nearby.