San Francisco Bay PORTS, NOAA/NOS 2026-07-19 06:11 PDT
----------------------------Water Levels (above MLLW)---------------------------
West Sacramento 1.9 ft, Rising Port Chicago 4.5 ft, Rising
Martinez-Amorco Pier 4.9 ft, Falling Richmond 4.6 ft, Falling
Alameda *** ft, Redwood City 6.7 ft, Falling
San Francisco 3.7 ft, Falling
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 17 kn WSW 21 Davis Point 13 kn SW 15
Union Pacific RR Br 11 kn W 15 Pittsburg 18 kn WNW 22
Martinez-Amorco Pier 9 kn W 15 Richmond 4 kn SSW 6
Point Potrero Richm.. 5 kn SSW 8 Oakland Berth 34 3 kn SSW 5
Oakland Middle Hbr 6 kn SW 9 Oakland Berth 67 4 kn WSW 5
Alameda *** kn *** *** Redwood City 4 kn NW 6
Pier 1 3 kn W 6 San Francisco 6 kn WSW 10
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 54 °F 58 °F Port Chicago 57 °F 70 °F
Davis Point 56 °F Pittsburg 59 °F
Martinez-Amorco Pier 55 °F *** °F Richmond 56 °F 64 °F
Point Potrero Richm.. 56 °F Oakland Berth 38 55 °F
Oakland Berth 34 55 °F Oakland Berth 67 55 °F
Alameda *** °F *** °F Redwood City 57 °F *** °F
Pier 1 55 °F Pier 17 56 °F
San Francisco 55 °F *** °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier 100% Oakland Berth 38 100%
Pier 17 100%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1015 mb Falling Davis Point 1015 mb Falling
Pittsburg 1014 mb Rising Martinez-Amorco Pier 1016 mb Rising
Richmond 1016 mb Steady Point Potrero Richm.. 1017 mb Rising
Oakland Berth 34 1016 mb Rising Oakland Berth 67 1016 mb Rising
Alameda *** mb Redwood City 1016 mb Rising
Pier 1 1015 mb Rising San Francisco 1016 mb Rising
-----------------------------------Visibility-----------------------------------
Martinez-Amorco Pier *** nm Oakland Berth 38 5.4 nm
Pier 17 *** nm
-----------------Air Gap/Bridge Clearance (above water surface)-----------------
Bay Bridge D-E Span 201.8 ft, Incr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakl Inner Harb LB4 1.3 kn (E), 343.0°T Oakl Outer Harb LB3 1.2 kn (E), 357.0°T
S-hampton Sh Ch LB6 0.2 kn (S), 209.0°T Martinez-Amorco Pier 1.4 kn (F), 71.0°T
Golden Gate (pred) 1.1 kn (E), 232.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 3.0 ft 253°T 15 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.