San Francisco Bay PORTS, NOAA/NOS 2020-10-21 07:40 PDT
----------------------------Water Levels (above MLLW)---------------------------
Port Chicago 4.1 ft, Rising Martinez-Amorco Pier 4.5 ft, Steady
Richmond 4.5 ft, Falling Alameda 4.5 ft, Falling
Redwood City 6.0 ft, Falling San Francisco 4.0 ft, Falling
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 4 kn SSW 5 Davis Point 1 kn W 2
Union Pacific RR Br.. 6 kn WNW 7 Pittsburg 2 kn NW 3
Martinez-Amorco Pier 3 kn SW 5 Richmond 1 kn SSW 2
Point Potrero Richm.. 3 kn SSW 4 Oakland Berth 34 calm
Oakland Middle Harb.. 2 kn ENE 2 Oakland Berth 67 3 kn NE 4
Alameda 1 kn NNE 3 Redwood City calm
Pier 1 1 kn WNW 1 San Francisco 2 kn SSW 4
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 56 °F Port Chicago 59 °F 68 °F
Davis Point 61 °F Pittsburg 69 °F
Martinez-Amorco Pier 60 °F 68 °F Richmond 60 °F 63 °F
Point Potrero Richm.. 61 °F Oakland Berth 38 60 °F
Oakland Berth 34 59 °F Oakland Berth 67 60 °F
Alameda 60 °F 65 °F Redwood City 59 °F 72 °F
Pier 1 59 °F Pier 17 60 °F
San Francisco 56 °F 61 °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier ***% Oakland Berth 38 95%
Pier 17 84%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1010 mb Rising Davis Point 1010 mb Rising
Pittsburg 1010 mb Rising Martinez-Amorco Pier 1010 mb Rising
Richmond 1010 mb Rising Point Potrero Richm.. 1011 mb Rising
Oakland Berth 34 1011 mb Rising Oakland Berth 67 1010 mb Rising
Alameda 1011 mb Rising Redwood City 1011 mb Rising
Pier 1 1010 mb Rising San Francisco 1011 mb Rising
-----------------------------------Visibility-----------------------------------
Martinez-Amorco Pier 5.40 nm Oakland Berth 38 5.40 nm
Pier 17 5.40 nm
-----------------Air Gap/Bridge Clearance (above water surface)-----------------
Bay Bridge D-E Span 201.2 ft, Incr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakland Inner Harbo.. 1.1 kn (E), 348.0°T Oakland Outer Harbo.. 1.0 kn (E), 355.0°T
Southampton Shoal C.. *** kn ( ), ***°T Martinez-AMORCO Pie.. *** kn ( ), ***°T
Golden Gate Currents 1.1 kn (E), 218.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 4.9 ft 290°T 11 s
*** 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.