San Francisco Bay PORTS, NOAA/NOS 2021-10-20 23:51 PDT             

----------------------------Water Levels (above MLLW)---------------------------
Port Chicago             1.6 ft, Rising  Martinez-Amorco Pier     2.4 ft, Rising 
Richmond                 4.7 ft, Rising  Alameda                  5.0 ft, Rising 
Redwood City             5.9 ft, Rising  San Francisco            4.7 ft, Rising 
--------------------------------------Winds-------------------------------------
                          Spd Dir Gusts                            Spd Dir Gusts
Port Chicago            10 kn  NE    11  Davis Point             16 kn ESE    19
Union Pacific RR Br    *** kn ***   ***  Pittsburg                3 kn ESE     4
Martinez-Amorco Pier     8 kn  NE    10  Richmond                 8 kn SSE    10
Point Potrero Richm..    9 kn  SE    11  Oakland Berth 34       *** kn ***   ***
Oakland Middle Hbr      11 kn  SE    13  Oakland Berth 67         7 kn  SE    10
Alameda                  9 kn ESE    11  Redwood City             6 kn ESE     8
Pier 1                   8 kn  SE    11  San Francisco            5 kn  SE     6
----------------------------Air and Water Temperature---------------------------
                           Air   Water                              Air   Water
San Francisco Bar W..            57 °F   Port Chicago             57 °F   62 °F
Davis Point              58 °F           Pittsburg                58 °F        
Martinez-Amorco Pier     57 °F   62 °F   Richmond                 61 °F   60 °F
Point Potrero Richm..    62 °F           Oakland Berth 38         62 °F        
Oakland Berth 34        *** °F           Oakland Berth 67         63 °F        
Alameda                  62 °F   61 °F   Redwood City             64 °F  *** °F
Pier 1                   61 °F           Pier 17                  62 °F        
San Francisco            61 °F   68 °F   
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier              ***%   Oakland Berth 38                  ***%
Pier 17                           100%   
-------------------------------Barometric Pressure------------------------------
Port Chicago           1019 mb Rising    Davis Point            1018 mb Rising 
Pittsburg              1019 mb Rising    Martinez-Amorco Pier   1019 mb Rising 
Richmond               1018 mb Falling   Point Potrero Richm..  1018 mb Steady 
Oakland Berth 34        *** mb           Oakland Berth 67       1018 mb Rising 
Alameda                1018 mb Rising    Redwood City           1019 mb Rising 
Pier 1                 1017 mb Rising    San Francisco          1018 mb Rising 
-----------------------------------Visibility-----------------------------------
Martinez-Amorco Pier            *** nm   Oakland Berth 38                *** nm
Pier 17                         *** nm   
-----------------Air Gap/Bridge Clearance (above water surface)-----------------
Bay Bridge D-E Span   200.9 ft, Decr.    
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
                          Spd          Dir                           Spd          Dir
Oakl Inner Harb LB4    *** kn ( ),   ***°T Oakl Outer Harb LB3    *** kn ( ),   ***°T
S-hampton Sh Ch LB6    *** kn ( ),   ***°T Martinez-Amorco Pier   0.5 kn (F),  22.0°T
Golden Gate (pred)     2.9 kn (F),  52.0°T 
--------------------------------------Waves-------------------------------------
                         SigHt PkDir PkPer                          SigHt PkDir PkPer
San Francisco Bar W..  10.5 ft 265°T  13 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.