Jacksonville PORTS®, NOAA/NOS
2024-02-28 23:35 EST
Data Types
Water Levels
Air/Water Temp
Relative Humidity
Barometric Pressure
Salinity/Specific Gravity
Air Gap/Bridge Clearance
Water Levels (above MLLW)
I-295, Buckman Br. 0.6 ft Rising
Southbank Riverwalk 1.7 ft Rising
Dames Point 3.3 ft Rising
Mayport Bar Pilots .. 4.1 ft Steady
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Name Wind from Gusts to
I-295, Buckman Br. 5 kn SW 8
Blount Island Comma.. 8 kn SW 10
Mayport Bar Pilots .. 6 kn SW 7
Navy Fuel Depot 5 kn WSW 9
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Air/Water Temp
Name Air Temp Water Temp
I-295, Buckman Br. 68 °F  
Jacksonville Univer..   64 °F
Blount Island Comma.. 69 °F  
Little Jetties 69 °F  
Dames Point   63 °F
Mayport Bar Pilots .. 67 °F 59 °F
Navy Fuel Depot 69 °F  
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Relative Humidity
Blount Island Comma.. 94%
Little Jetties 87%
Navy Fuel Depot 100%
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Barometric Pressure
I-295, Buckman Br. 1020 mb Rising
Blount Island Comma.. 1021 mb Rising
Mayport Bar Pilots .. 1021 mb Rising
Navy Fuel Depot 1021 mb Rising
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Blount Island Comma.. 5.40 nm
Little Jetties 5.40 nm
Navy Fuel Depot 5.40 nm
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Salinity/Specific Gravity
Station Salin. S.G.
Jacksonville Univer..1.1 psu 1.000
Dames Point 8.4 psu 1.006
Mayport Bar Pilots ..36.4 psu 1.028
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Air Gap/Bridge Clearance (above water)
Dames Point Bridge 175.6 ft Incr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
Acosta Bridge 1.8 kn F259.0
Trout River Cut LB .. 1.3 kn F207.0
Dames Point Bridge 0.6 kn F262.0
Fulton Cutoff LB 34 1.2 kn F283.0
Mile Point LB 20 1.8 kn F218.0
St Johns Approach, .. 0.3 kn F358.0
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**** Data not displayed as a result of missing data or quality control monitoring. For more information, go to, or call CORMS at 301-713-2540.
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