Hog Island Channel water temperature
Hog Island Channel, Harbor Isle Beach · Sea/Coast
The current water temperature at Hog Island Channel is 21.7 °C (as of September 21, 2026, source: USGS · Proxy).
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: sufficientMeasurement series & statistics
This measurement series includes 440 data points since July 23, 2026.
Lowest recorded value: 21.7 °C on September 21, 2026 · highest value: 28.3 °C on August 10, 2026.
In September, temperatures have ranged between 21.7 °C and 25.7 °C.
The current value is 2.3 °C below the September average of this series.
Nearby waters
More measuring points: Hog Island Channel
Frequently asked questions
Can you swim at Hog Island Channel right now?
The current water temperature is 21.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hog Island Channel?
Currently 21.7 °C (updated continuously).
How warm is at Hog Island Channel in September?
In September, the water temperature recently averaged 24.0 °C.
When is the water warmest at Hog Island Channel?
Across the measurement record, August is on average the warmest month (25.5 °C).
How is the water quality at Hog Island Channel?
The official classification is: sufficient.
