Frost Creek at Sheep Ln Bridge at Lattingtown, New York water temperature
Frost Creek at Sheep Ln Bridge at Lattingtown, New York · Sea/Coast
The current water temperature at Frost Creek at Sheep Ln Bridge at Lattingtown is 22.3 °C (as of September 20, 2026, source: USGS).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Water quality
Official EPA rating: goodMeasurement series & statistics
This measurement series includes 431 data points since July 22, 2026.
Lowest recorded value: 20.2 °C on September 19, 2026 · highest value: 31.2 °C on August 8, 2026.
In September, temperatures have ranged between 20.2 °C and 28.8 °C.
The current value is 1.4 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Frost Creek at Sheep Ln Bridge at Lattingtown right now?
The current water temperature is 22.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Frost Creek at Sheep Ln Bridge at Lattingtown?
Currently 22.3 °C (updated continuously).
How warm is at Frost Creek at Sheep Ln Bridge at Lattingtown in September?
In September, the water temperature recently averaged 23.7 °C.
When is the water warmest at Frost Creek at Sheep Ln Bridge at Lattingtown?
Across the measurement record, August is on average the warmest month (24.7 °C).
How is the water quality at Frost Creek at Sheep Ln Bridge at Lattingtown?
The official classification is: good.
