Potomac River Buoy Data
Snapshot of Current Readings taken 3 minutes ago
Data in red is more than 12 hours old
Wind Speed 7.2 knots
Wind Gust 8.4 knots
Maximum Wave Height 0.1 ft
Significant Wave Height 0.1 ft
Significant Wave Period 2.1 s
Wave Direction Spread 59 degrees
Wind Direction 196 degrees
Air Temperature 41.9 F
Relative Humidity 100 percent
Barometric Pressure 30.43 inches
Water Temperature 43.2 F
Mean Wave Direction 138 degrees
Current Direction 275 degrees
Current Velocity 0.3 knots
Latitude 38.0335 degrees
Longitude -76.3372 degrees
Turbidity 1.4 NTU
Chlorophyll A 14.9 ug/L
Dissolved Oxygen 12.9 mg/L
Water Salinity 8.3 PSU
Water Conductivity 0.93 S/m