What is the water temperature on Charleston Harbor?
This USGS gauge is not currently reporting water temperature for Charleston Harbor, so this page does not show a live water-temperature reading.
Charleston Harbor is tidal at this station — flow reverses with the tide, so Waderly tracks water level and tide stage here instead of cfs.
USGS 02172100 is a public stream gauge on Charleston Harbor in South Carolina. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
This USGS gauge is not currently reporting water temperature for Charleston Harbor, so this page does not show a live water-temperature reading.
Nearby gauges worth checking include COOPER RIVER AT S. ADGERS WHARF AT CHARLESTON, SC (3.3 miles away), COOPER R AT CUSTOMS HOUSE AUX AT CHARLESTON, SC (3.5 miles away), COOPER RIVER AT CUSTOMS HOUSE AT CHARLESTON, SC (3.5 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
The forecast for today near Charleston Harbor is thunderstorms, with temperatures around 79°F and precipitation near 0.64 inches.
Open the live map to see Charleston Harbor alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.
Open the live map & forecast