Mattapoisett Hbr near Neds Point near Mattapoisett, Massachusetts water temperature
Mattapoisett Hbr near Neds Point near Mattapoisett, Massachusetts · Sea/Coast
The current water temperature at Mattapoisett Hbr near Neds Point near Mattapoisett is 21.5 °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: excellentMeasurement series & statistics
This measurement series includes 164 data points since July 31, 2026.
Lowest recorded value: 0.0 °C on August 3, 2026 · highest value: 25.2 °C on August 21, 2026.
In September, temperatures have ranged between 21.5 °C and 24.3 °C.
The current value is 1.4 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Mattapoisett Hbr near Neds Point near Mattapoisett right now?
The current water temperature is 21.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Mattapoisett Hbr near Neds Point near Mattapoisett?
Currently 21.5 °C (updated continuously).
How warm is at Mattapoisett Hbr near Neds Point near Mattapoisett in September?
In September, the water temperature recently averaged 22.9 °C.
How is the water quality at Mattapoisett Hbr near Neds Point near Mattapoisett?
The official classification is: excellent.
