Best beaches in Poronaysk

2 ranked beaches in Poronaysk, Sakhalin Oblast

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Poronaysk

1
Poronaysk Beach

Endless Beaches. Endless Vibes.

32,000+ beaches scored live by ocean data — every wave, every weekend.

Explore

Map View
Report 2026
Blue Flag
Reels
Events

Destinations

Asia
Europe
North America
Oceania

Resources

Plan a Trip
Journal
Surf
Family

Company

The main town beach for Poronaysk and the clearest user-facing beach on the Gulf of Patience coast.

7.0

Terpeniya Bay Beach

A broad Gulf of Patience shoreline beach that adds regional depth beyond Poronaysk’s main town beach.

7.0

What makes Poronaysk's beaches stand out?

Poronaysk sits in Sakhalin Oblast, Russia and is home to 2 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in Poronaysk or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.