Portsmouth PORTS, NOAA/NOS 2025-05-09 16:27 EDT
----------------------------Water Levels (above MLLW)---------------------------
Seavey Island 1.6 ft, Falling
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
Seavey Island 45 °F 53 °F
--------------------------------Relative Humidity-------------------------------
Seavey Island 100%
-------------------------------Barometric Pressure------------------------------
Seavey Island 1019 mb Falling
----------------------------Salinity/Specific Gravity---------------------------
Salin. S.G. Salin. S.G.
Seavey Island 17.1 psu 1.014
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Gangway Rocks, LB13 *** kn ( ), ***°T
*** Data not displayed as a result of quality control monitoring. For information on
missing data, go to PORTS Station Status or call (301) 713-2540.