San Francisco Bay PORTS, NOAA/NOS 2021-04-18 10:56 PDT             

----------------------------Water Levels (above MLLW)---------------------------
Port Chicago             1.0 ft, Falling Martinez-Amorco Pier     1.0 ft, Falling
Richmond                 0.1 ft, Falling Alameda                  0.1 ft, Falling
Redwood City             0.6 ft, Falling San Francisco            0.1 ft, Falling
--------------------------------------Winds-------------------------------------
                          Spd Dir Gusts                            Spd Dir Gusts
Port Chicago             6 kn   W     7  Davis Point              2 kn   W     3
Union Pacific RR Br      5 kn WNW     7  Pittsburg                6 kn WNW     8
Martinez-Amorco Pier     8 kn WNW     9  Richmond                 2 kn SSE     5
Point Potrero Richm..    3 kn SSW     3  Oakland Berth 34         4 kn  SW     5
Oakland Middle Hbr       6 kn  SW     7  Oakland Berth 67         3 kn  SW     4
Alameda                  3 kn SSW     4  Redwood City             1 kn  NE     2
Pier 1                   4 kn ESE     5  San Francisco            2 kn  NW     3
----------------------------Air and Water Temperature---------------------------
                           Air   Water                              Air   Water
San Francisco Bar W..            53 °F   Port Chicago             68 °F   60 °F
Davis Point              62 °F           Pittsburg                70 °F        
Martinez-Amorco Pier     65 °F   60 °F   Richmond                 58 °F   59 °F
Point Potrero Richm..    58 °F           Oakland Berth 38         57 °F        
Oakland Berth 34         60 °F           Oakland Berth 67         60 °F        
Alameda                  57 °F   62 °F   Redwood City             64 °F  *** °F
Pier 1                   56 °F           Pier 17                  58 °F        
San Francisco            53 °F   56 °F   
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier              ***%   Oakland Berth 38                   90%
Pier 17                            92%   
-------------------------------Barometric Pressure------------------------------
Port Chicago           1020 mb Rising    Davis Point            1020 mb Rising 
Pittsburg              1020 mb Rising    Martinez-Amorco Pier   1020 mb Rising 
Richmond               1021 mb Rising    Point Potrero Richm..  1021 mb Rising 
Oakland Berth 34       1020 mb Rising    Oakland Berth 67       1020 mb Rising 
Alameda                1021 mb Rising    Redwood City           1021 mb Rising 
Pier 1                 1019 mb Rising    San Francisco          1021 mb Rising 
-----------------------------------Visibility-----------------------------------
Martinez-Amorco Pier           5.40 nm   Oakland Berth 38                *** nm
Pier 17                        5.40 nm   
-----------------Air Gap/Bridge Clearance (above water surface)-----------------
Bay Bridge D-E Span   205.5 ft, Incr.    
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
                          Spd          Dir                           Spd          Dir
Oakl Inner Harb LB4    *** kn ( ),   ***°T Oakl Outer Harb LB3    0.1 kn (S), 272.0°T
S-hampton Sh Ch LB6    *** kn ( ),   ***°T Martinez-Amorco Pier   2.0 kn (E), 230.0°T
Golden Gate (pred)     0.9 kn (E), 283.0°T 
--------------------------------------Waves-------------------------------------
                         SigHt PkDir PkPer                          SigHt PkDir PkPer
San Francisco Bar W..   4.1 ft 275°T  12 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.