Can you swim here today?
Harrisville Pond
New Jersey · Reservoir
Comfortable for a swim today
As of August 21, 2026, the water temperature at Harrisville Pond is 78°F (26°C), measured by NOAA buoy ACYN4, 22.4 miles away.
The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.
Water temp
78°F
26°C
Live data from NOAA buoy ACYN4 (22.4 mi away), as of Aug 21, 10:00 AM UTC.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.