San Francisco Bay PORTS, NOAA/NOS 2026-03-09 14:55 PDT
----------------------------Water Levels (above MLLW)---------------------------
West Sacramento 1.3 ft, Falling Port Chicago 1.0 ft,
Martinez-Amorco Pier 1.6 ft, Rising Richmond 3.0 ft, Rising
Alameda 3.2 ft, Rising Redwood City 4.3 ft, Rising
San Francisco 3.1 ft, Rising
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 9 kn WSW 12 Davis Point 4 kn SW 5
Union Pacific RR Br 12 kn WNW 14 Pittsburg 8 kn NW 9
Martinez-Amorco Pier 11 kn WNW 13 Richmond 2 kn SE 4
Point Potrero Richm.. 6 kn SSW 9 Oakland Berth 34 6 kn WNW 8
Oakland Middle Hbr 5 kn W 6 Oakland Berth 67 7 kn WSW 9
Alameda 7 kn W 10 Redwood City 12 kn NNW 14
Pier 1 7 kn SW 11 San Francisco 11 kn SW 16
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 57 °F 57 °F Port Chicago 68 °F 60 °F
Davis Point 65 °F Pittsburg 68 °F
Martinez-Amorco Pier 68 °F *** °F Richmond 68 °F 60 °F
Point Potrero Richm.. 63 °F Oakland Berth 38 62 °F
Oakland Berth 34 62 °F Oakland Berth 67 65 °F
Alameda 65 °F 60 °F Redwood City 66 °F *** °F
Pier 1 65 °F Pier 17 65 °F
San Francisco 59 °F *** °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier 63% Oakland Berth 38 80%
Pier 17 67%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1011 mb Falling Davis Point 1011 mb Falling
Pittsburg 1011 mb Falling Martinez-Amorco Pier 1011 mb Falling
Richmond 1011 mb Falling Point Potrero Richm.. 1012 mb Falling
Oakland Berth 34 1012 mb Falling Oakland Berth 67 1012 mb Falling
Alameda 1012 mb Falling Redwood City 1011 mb Falling
Pier 1 1011 mb Falling San Francisco 1012 mb Falling
-----------------------------------Visibility-----------------------------------
Martinez-Amorco Pier *** nm Oakland Berth 38 5.4 nm
Pier 17 5.4 nm
-----------------Air Gap/Bridge Clearance (above water surface)-----------------
Bay Bridge D-E Span 202.6 ft, Decr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakl Inner Harb LB4 1.4 kn (F), 192.0°T Oakl Outer Harb LB3 0.7 kn (F), 192.0°T
S-hampton Sh Ch LB6 1.3 kn (F), 352.0°T Martinez-Amorco Pier 0.7 kn (E), 254.0°T
Golden Gate (pred) 1.7 kn (F), 47.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 7.7 ft 285°T 10 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.