NOAA/NOS/CO-OPS
Chesapeake Bay North PORTS®, NOAA/NOS
2024-06-12 21:23 EDT
Data Types
Water Levels
Winds
Air/Water Temp
Relative Humidity
Barometric Pressure
Visibility
Salinity/Specific Gravity
Air Gap/Bridge Clearance
Currents
Water Levels (above MLLW)
Windmill Point 1.1 ft Falling
Lewisetta 1.8 ft Falling
Dahlgren 2.5 ft Steady
Washington D.C. 1.3 ft Rising
Solomons Island 1.9 ft Falling
Annapolis 1.9 ft Rising
Baltimore 1.6 ft Rising
Chesapeake City 1.1 ft Falling
Tolchester Beach 1.6 ft Rising
Reedy Point 2.0 ft Falling
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Winds
Name Wind from Gusts to
Lewisetta 8 kn S 10
Dahlgren 3 kn SSE 5
Rapp. Lt Front Range 11 kn SSE 14
Washington D.C. 4 kn S 5
Piney Point 11 kn SSW 12
Solomons Island 5 kn SSE 7
Cove Point LNG Pier 10 kn SSE 12
Annapolis 4 kn SE 9
Curtis Bay Ch. Entr 6 kn S 7
Hawkins Point Wind 3 kn SSW 9
Francis Scott Key B.. 6 kn S 7
Baltimore 1 kn SSE 4
Chesapeake City 1 kn SSW 2
Tolchester Beach 3 kn SE 4
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Air/Water Temp
Name Air Temp Water Temp
Lewisetta 74 °F 79 °F
Dahlgren 75 °F 78 °F
Washington D.C. 77 °F 79 °F
Solomons Island 73 °F 76 °F
Cove Point LNG Pier 74 °F  
Annapolis 74 °F 78 °F
Chesapeake Bay Br 75 °F  
Curtis Bay Ch. Entr 74 °F 74 °F
Francis Scott Key B.. 74 °F  
Baltimore 74 °F 71 °F
Chesapeake City 69 °F 77 °F
Tolchester Beach 73 °F 78 °F
Reedy Point 71 °F 76 °F
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Relative Humidity
Chesapeake Bay Br 69%
Curtis Bay Ch. Entr 67%
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Barometric Pressure
Lewisetta 1016 mb Rising
Dahlgren 1015 mb Rising
Rapp. Lt Front Range 1018 mb
Washington D.C. 1016 mb Rising
Solomons Island 1016 mb Rising
Cove Point LNG Pier 1016 mb Rising
Annapolis 1016 mb Rising
Curtis Bay Ch. Entr 1015 mb Rising
Francis Scott Key B.. *** mb
Chesapeake City 1016 mb Rising
Tolchester Beach 1016 mb Rising
Reedy Point 1016 mb Rising
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Visibility
Chesapeake Bay Br 5.40 nm
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Salinity/Specific Gravity
Station Salin. S.G.
Lewisetta 8.2 psu 1.004
Curtis Bay Ch. Entr 5.1 psu 1.002
Chesapeake City 0.5 psu 0.998
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Air Gap/Bridge Clearance (above water)
WPL Br: Center Ch 184.3 ft Stdy.
WPL Br: 170ft E of .. 186.1 ft Decr.
Ches. City Bridge 141.5 ft Incr.
Reedy Point Bridge 139.3 ft Incr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
StationSpdDir
Reedy Point (pred) 1.8 kn E164.0
SW of FtMch 7 0.4 kn F333.0
Chesapeake City Cur.. 0.6 kn E266.0
Chesapeake Ch LBB 92 0.6 kn F14.0
Cove Point LNG Pier.. 0.2 kn S346.0
Rapp. Shl Ch LB 60 0.6 kn E233.0
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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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