SELECT DAY

12AM6AM12PM6PM11PM

5:00 AM America/New_York

Surf Quality:

Current Conditions

Poor conditions right now. Sweet 2.5ft waves with quality 11s ground swell but strong 17kt winds making it choppy Might want to wait for better conditions.

🌬️ WIND

17
kt

🌊 SWELL

2.5
ft

🌊

Swell Height

2.5ft

🌊

Swell Period

11s

💨

Wind Speed

17kt

🌡️

Air Temp

-9°C

💨

Wind Gusts

20kt

🌧️

Precipitation

0mm

🌊

Secondary Swell

0.3ft @ 10s

📡 Data Source

Choose your preferred weather data provider

📍 Local Knowledge

Cupsogue, Long Island, NY, is an exposed beach/jetty break with consistent surf year-round. It works best with offshore winds from the northwest and is somewhat sheltered from west winds. Both groundswells and windswells produce rideable waves, with the ideal swell direction from the southwest. The break offers both lefts and rights but can get crowded. Strong rip currents are a hazard. The best surf conditions occur when a southwest swell aligns with northwest offshore winds, with winter—especially January—offering the most consistent clean waves.

Best Swell: SE

Bottom: Sand

Ideal Conditions

Swell: SW

Wind: NW

🏄 Get Live Updates

Real-time conditions and detailed forecasts

Open SHAMAN App