NOAA/NOS/CO-OPS
Delaware River and Bay PORTS®, NOAA/NOS
2024-07-27 10:31 EDT
Data Types
Water Levels
Winds
Air/Water Temp
Barometric Pressure
Salinity/Specific Gravity
Air Gap/Bridge Clearance
Currents
Waves
Water Levels (above MLLW)
Lewes 2.1 ft Rising
Brandywine Shoal Li.. 1.9 ft Rising
Reedy Point 0.7 ft Falling
Delaware City 0.8 ft Falling
Newbold 5.7 ft Falling
Bridesburg 3.9 ft Falling
Philadelphia 3.6 ft Falling
Marcus Hook 2.0 ft Falling
Burlington 5.2 ft Falling
Ship John Shoal 0.8 ft Steady
Cape May 2.4 ft Rising
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Winds
Name Wind from Gusts to
Lewes 2 kn NNE 2
Brandywine Shoal Li.. 4 kn NNE 4
Delaware City 2 kn WNW 3
Newbold 1 kn NNE 1
Burlington 5 kn ESE 6
Ship John Shoal 2 kn N 3
Cape May 1 kn SW 3
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Air/Water Temp
Name Air Temp Water Temp
Off Bethany Beach, .. 71 °F 69 °F
Lewes 74 °F 70 °F
Brandywine Shoal Li.. 75 °F  
Reedy Point 78 °F 82 °F
Delaware City 79 °F  
Newbold 83 °F 80 °F
Bridesburg 77 °F 82 °F
Philadelphia 82 °F 82 °F
Marcus Hook 79 °F 82 °F
Burlington 77 °F 82 °F
Ship John Shoal 78 °F *** °F
Cape May 80 °F 69 °F
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Barometric Pressure
Lewes 1021 mb Rising
Brandywine Shoal Li.. 1021 mb Rising
Reedy Point 1020 mb Rising
Delaware City 1021 mb Rising
Newbold 1021 mb Rising
Bridesburg 1021 mb Rising
Philadelphia 1020 mb Rising
Marcus Hook 1021 mb Rising
Burlington 1021 mb Rising
Ship John Shoal 1021 mb Rising
Cape May 1020 mb Rising
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Salinity/Specific Gravity
Station Salin. S.G.
Lewes 28.8 psu 1.021
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Air Gap/Bridge Clearance (above water)
Reedy Point Bridge 140.7 ft Incr.
Delaware Mem. Bridge 190.0 ft Incr.
Ben Franklin Bridge.. 134.2 ft Incr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
StationSpdDir
LB10, Delaware Bay .. *** kn
Philadelphia Curren.. 1.9 kn E186.0
Reedy Point (predic.. 2.4 kn E161.0
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Waves
StationSigHtPkDirPkPer
Off Bethany Beach, .. 1.3 ft120°T8 s
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**** Data not displayed as a result of missing data or quality control monitoring. For more information, go to https://corms.nos.noaa.gov/instrument_status.html, or call CORMS at 301-713-2540.
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