Delaware River and Bay PORTS®, NOAA/NOS
2022-12-04 21:11 EST
Data Types
Water Levels
Air/Water Temp
Barometric Pressure
Salinity/Specific Gravity
Air Gap/Bridge Clearance
Water Levels (above MLLW)
Lewes 2.1 ft Falling
Brandywine Shoal Li.. 2.8 ft Falling
Reedy Point 5.4 ft Rising
Delaware City 5.5 ft Rising
Newbold 4.1 ft Rising
Bridesburg 4.4 ft Rising
Philadelphia 4.8 ft Rising
Marcus Hook 5.5 ft Rising
Burlington 3.6 ft Rising
Ship John Shoal 4.7 ft Falling
Cape May 2.3 ft Falling
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Name Wind from Gusts to
Lewes 4 kn W 5
Brandywine Shoal Li.. 7 kn NW 9
Delaware City 4 kn SSW 4
Newbold 1 kn SSE 1
Burlington 1 kn W 3
Ship John Shoal 6 kn WSW 7
Cape May 6 kn WNW 9
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Air/Water Temp
Name Air Temp Water Temp
Lewes 38 °F 49 °F
Brandywine Shoal Li.. *** °F  
Reedy Point 35 °F 46 °F
Delaware City 35 °F 47 °F
Newbold 35 °F 42 °F
Bridesburg 38 °F 43 °F
Philadelphia 37 °F 43 °F
Marcus Hook 35 °F 46 °F
Burlington 37 °F 41 °F
Ship John Shoal 41 °F 46 °F
Cape May 42 °F *** °F
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Barometric Pressure
Lewes 1024 mb Rising
Brandywine Shoal Li.. 1024 mb Rising
Reedy Point 1023 mb Rising
Delaware City 1023 mb Rising
Newbold 1023 mb Rising
Bridesburg 1023 mb Rising
Philadelphia 1023 mb Rising
Marcus Hook 1023 mb Rising
Burlington 1023 mb Rising
Ship John Shoal 1024 mb Rising
Cape May 1024 mb Rising
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Salinity/Specific Gravity
Station Salin. S.G.
Lewes 29.2 psu 1.023
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Air Gap/Bridge Clearance (above water)
Reedy Point Bridge 136.0 ft Stdy.
Delaware Mem. Bridge 186.4 ft Decr.
Ben Franklin Bridge.. 133.9 ft Decr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
LB10, Delaware Bay .. 1.5 kn E146.0
Philadelphia Curren.. 1.5 kn F4.0
Reedy Point (predic.. 0.9 kn F354.0
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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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