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Lake Ronkonkoma — Boating Conditions
Tides, water temp & weather • Suffolk County, NY
Boating Conditions at Lake Ronkonkoma
Current wind, air and water temperature, tide times and a 10-day forecast for Lake Ronkonkoma on Lake Ronkonkoma in Suffolk County, New York. Check conditions before you launch.
Tide Times
Nearest tide station: Bridgeport, CT · ~24 mi away
MonLow 1:48 AM (1.4 ft)High 7:58 AM (6.1 ft)Low 2:04 PM (1.6 ft)High 8:17 PM (6.6 ft)
TueLow 2:39 AM (1.2 ft)High 8:49 AM (6.4 ft)Low 2:56 PM (1.3 ft)High 9:07 PM (6.8 ft)
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.



