NOAA/NOS/CO-OPS
Delaware River and Bay PORTS®, NOAA/NOS
2024-04-23 04:19 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 1.4 ft Rising
Brandywine Shoal Li.. 1.3 ft Rising
Reedy Point 2.1 ft Falling
Delaware City 2.4 ft Falling
Newbold 8.6 ft Falling
Bridesburg 6.3 ft Falling
Philadelphia 5.8 ft Falling
Marcus Hook 4.0 ft Falling
Burlington 7.8 ft Falling
Ship John Shoal 1.2 ft Falling
Cape May 1.5 ft Rising
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Winds
Name Wind from Gusts to
Lewes 2 kn S 3
Brandywine Shoal Li.. 12 kn S 14
Delaware City 1 kn SSE 2
Newbold 0 kn SSW 1
Burlington 1 kn WNW 2
Ship John Shoal 13 kn SSE 14
Cape May 3 kn SSE 5
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Air/Water Temp
Name Air Temp Water Temp
Off Bethany Beach, .. 50 °F 52 °F
Lewes 46 °F 54 °F
Brandywine Shoal Li.. 50 °F  
Reedy Point 43 °F 57 °F
Delaware City 45 °F  
Newbold 42 °F 54 °F
Bridesburg 44 °F 56 °F
Philadelphia 44 °F 55 °F
Marcus Hook 46 °F 57 °F
Burlington 42 °F 54 °F
Ship John Shoal 49 °F *** °F
Cape May 48 °F *** °F
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Barometric Pressure
Lewes 1021 mb Rising
Brandywine Shoal Li.. 1021 mb Rising
Reedy Point 1020 mb Rising
Delaware City 1020 mb Rising
Newbold 1021 mb Rising
Bridesburg 1021 mb Falling
Philadelphia 1020 mb Falling
Marcus Hook 1020 mb Rising
Burlington 1020 mb Falling
Ship John Shoal 1021 mb Rising
Cape May 1021 mb Falling
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Salinity/Specific Gravity
Station Salin. S.G.
Lewes 19.9 psu 1.016
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Air Gap/Bridge Clearance (above water)
Reedy Point Bridge 139.1 ft Incr.
Delaware Mem. Bridge 189.1 ft Incr.
Ben Franklin Bridge.. 132.7 ft Incr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
StationSpdDir
LB10, Delaware Bay .. 0.4 kn E167.0
Philadelphia Curren.. 1.3 kn E187.0
Reedy Point (predic.. 2.0 kn E165.0
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Waves
StationSigHtPkDirPkPer
Off Bethany Beach, .. 1.8 ft104°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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