San Francisco Bay PORTS, NOAA/NOS 2025-07-05 22:23 PDT
----------------------------Water Levels (above MLLW)---------------------------
West Sacramento 2.3 ft, Rising Port Chicago 4.9 ft, Rising
Martinez-Amorco Pier 5.5 ft, Rising Richmond 5.7 ft,
Alameda 5.9 ft, Falling Redwood City 7.6 ft, Falling
San Francisco 5.1 ft, Falling
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 3 kn SSW 9 Davis Point 8 kn WSW 11
Union Pacific RR Br 5 kn NW 6 Pittsburg 11 kn WNW 18
Martinez-Amorco Pier 5 kn NW 7 Richmond 9 kn SSE 14
Point Potrero Richm.. 15 kn SSE 20 Oakland Berth 34 8 kn SW 13
Oakland Middle Hbr 13 kn SW 16 Oakland Berth 67 4 kn SW 7
Alameda 7 kn SW 10 Redwood City 5 kn W 11
Pier 1 3 kn NNE 6 San Francisco 10 kn SW 17
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 53 °F 52 °F Port Chicago 61 °F *** °F
Davis Point 60 °F Pittsburg 67 °F
Martinez-Amorco Pier 64 °F 67 °F Richmond 58 °F 63 °F
Point Potrero Richm.. 56 °F Oakland Berth 38 55 °F
Oakland Berth 34 55 °F Oakland Berth 67 56 °F
Alameda 56 °F 68 °F Redwood City 58 °F 72 °F
Pier 1 54 °F Pier 17 56 °F
San Francisco 54 °F *** °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier 69% Oakland Berth 38 96%
Pier 17 95%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1017 mb Rising Davis Point 1017 mb Rising
Pittsburg 1016 mb Rising Martinez-Amorco Pier 1017 mb Rising
Richmond 1018 mb Rising Point Potrero Richm.. 1019 mb Rising
Oakland Berth 34 1019 mb Rising Oakland Berth 67 1019 mb Rising
Alameda 1019 mb Rising Redwood City 1019 mb Rising
Pier 1 1018 mb Rising San Francisco 1018 mb Falling
-----------------------------------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 200.4 ft, Incr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakl Inner Harb LB4 1.0 kn (E), 339.0°T Oakl Outer Harb LB3 1.5 kn (E), 357.0°T
S-hampton Sh Ch LB6 0.2 kn (S), 31.0°T Martinez-Amorco Pier 1.5 kn (F), 58.0°T
Golden Gate (pred) 0.5 kn (E), 200.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 4.5 ft 220°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.