Water Temperature of the St. Johns River in Jacksonville, FL
Current Water Temperature
83.1°F
Measurement Time: Thursday, August 6, 2026, 10:06 PM EDT
Today's Tides
High: August 6, 2:32 AM, 4.1 ft
Low: August 6, 8:34 AM, 0.0 ft
High: August 6, 3:19 PM, 4.8 ft
Low: August 6, 9:34 PM, 0.7 ft
Temperature Locations
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Local Points of Interest
Mayport, FL; Mayport Naval Station; Huguenot Memorial ParkSt. Johns River
Station Name: Mayport (Bar Pilots Dock)
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -6 feet
Nearest Address:
4910 Ocean St
Jacksonville, FL 32233
Duval County
GPS Coordinates: 30.398167, -81.427889
Nearby Water Temperatures
Clapboard Creek, Jacksonville, FL (6.7 mi)St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
Dunn Creek, Jacksonville, FL (10.8 mi)
St. Johns River, Jacksonville, FL (11.4 mi)
Pottsburg Creek, Jacksonville, FL (11.4 mi)
Broward River, Jacksonville, FL (14.7 mi)
St. Johns River, Jacksonville, FL (15.1 mi)
St. Johns River, Jacksonville, FL (15.3 mi)
St. Johns River, Jacksonville, FL (16.3 mi)
Amelia River, Fernandina Beach, FL (19 mi)
Trout River, Jacksonville, FL (19.9 mi)
St. Johns River, Jacksonville, FL (20.2 mi)
Cedar River, Jacksonville, FL (20.3 mi)
Durbin Creek, Jacksonville, FL (20.5 mi)