NOAA/NOS/CO-OPS
Chesapeake Bay North PORTS®, NOAA/NOS
2024-07-27 03:43 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 2.0 ft Rising
Lewisetta 1.6 ft Rising
Dahlgren 0.9 ft Rising
Washington D.C. 2.8 ft Falling
Solomons Island 1.3 ft Rising
Annapolis 1.3 ft Falling
Baltimore 1.6 ft Falling
Chesapeake City 3.9 ft Rising
Tolchester Beach 1.7 ft Falling
Reedy Point 6.1 ft Rising
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Winds
Name Wind from Gusts to
Lewisetta 4 kn NNE 6
Dahlgren 1 kn NNW 1
Rapp. Lt Front Range 8 kn NE 9
Washington D.C. 2 kn NW 3
Piney Point 6 kn NNE 7
Solomons Island 6 kn N 7
Cove Point LNG Pier 7 kn NNE 9
Annapolis 3 kn W 4
Curtis Bay Ch. Entr 4 kn NW 6
Hawkins Point Wind 6 kn NW 9
Francis Scott Key B.. 5 kn WNW 6
Baltimore 2 kn NW 4
Chesapeake City 2 kn WSW 2
Tolchester Beach 8 kn N 8
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Air/Water Temp
Name Air Temp Water Temp
Lewisetta 76 °F 82 °F
Dahlgren 68 °F 83 °F
Washington D.C. 73 °F 84 °F
Solomons Island 72 °F 83 °F
Cove Point LNG Pier 76 °F  
Annapolis 71 °F 85 °F
Chesapeake Bay Br 74 °F  
Curtis Bay Ch. Entr 74 °F 82 °F
Francis Scott Key B.. 74 °F  
Baltimore 73 °F 83 °F
Chesapeake City 67 °F 84 °F
Tolchester Beach 76 °F 83 °F
Reedy Point 74 °F 83 °F
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Relative Humidity
Chesapeake Bay Br 68%
Curtis Bay Ch. Entr 71%
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Barometric Pressure
Lewisetta 1019 mb Falling
Dahlgren 1018 mb Falling
Rapp. Lt Front Range 1020 mb Falling
Washington D.C. 1019 mb Falling
Solomons Island 1019 mb Falling
Cove Point LNG Pier 1019 mb Falling
Annapolis 1019 mb Falling
Curtis Bay Ch. Entr 1019 mb Falling
Francis Scott Key B.. 1020 mb Falling
Chesapeake City 1019 mb Falling
Tolchester Beach 1019 mb Falling
Reedy Point 1019 mb Falling
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Visibility
Chesapeake Bay Br 5.40 nm
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Salinity/Specific Gravity
Station Salin. S.G.
Lewisetta 8.6 psu 1.004
Curtis Bay Ch. Entr 4.6 psu 1.001
Chesapeake City 0.6 psu 0.997
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Air Gap/Bridge Clearance (above water)
WPL Br: Center Ch 184.9 ft Incr.
WPL Br: 170ft E of .. 186.6 ft Incr.
Ches. City Bridge 138.7 ft Decr.
Reedy Point Bridge 135.2 ft Decr.
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Currents (F)lood, (S)lack, (E)bb, towards °T
StationSpdDir
Reedy Point (pred) 1.6 kn F358.0
SW of FtMch 7 0.1 kn S119.0
Chesapeake City Cur.. 0.2 kn S88.0
Chesapeake Ch LBB 92 0.3 kn E244.0
Cove Point LNG Pier.. 0.7 kn E142.0
Rapp. Shl Ch LB 60 0.5 kn F11.0
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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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