San Francisco Bay PORTS, NOAA/NOS 2025-07-06 14:03 PDT
----------------------------Water Levels (above MLLW)---------------------------
West Sacramento 2.1 ft, Rising Port Chicago 3.5 ft, Falling
Martinez-Amorco Pier 3.9 ft, Falling Richmond 3.7 ft,
Alameda 3.8 ft, Falling Redwood City 4.9 ft, Falling
San Francisco 3.4 ft, Falling
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 13 kn WNW 15 Davis Point 8 kn WSW 12
Union Pacific RR Br 14 kn NW 18 Pittsburg 12 kn NW 16
Martinez-Amorco Pier 15 kn NW 18 Richmond 8 kn S 14
Point Potrero Richm.. 15 kn SSW 20 Oakland Berth 34 4 kn WSW 8
Oakland Middle Hbr 10 kn SW 11 Oakland Berth 67 7 kn SW 10
Alameda 11 kn W 14 Redwood City 14 kn NNW 17
Pier 1 7 kn WSW 10 San Francisco 10 kn SW 18
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 52 °F 56 °F Port Chicago 73 °F *** °F
Davis Point 67 °F Pittsburg 74 °F
Martinez-Amorco Pier 72 °F 68 °F Richmond 57 °F 63 °F
Point Potrero Richm.. 56 °F Oakland Berth 38 61 °F
Oakland Berth 34 64 °F Oakland Berth 67 62 °F
Alameda 60 °F 67 °F Redwood City 65 °F 71 °F
Pier 1 63 °F Pier 17 62 °F
San Francisco 56 °F *** °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier 57% Oakland Berth 38 81%
Pier 17 76%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1013 mb Falling Davis Point 1014 mb Falling
Pittsburg 1013 mb Falling Martinez-Amorco Pier 1013 mb Falling
Richmond 1015 mb Falling Point Potrero Richm.. 1015 mb Falling
Oakland Berth 34 1015 mb Falling Oakland Berth 67 1015 mb Falling
Alameda 1015 mb Falling Redwood City 1014 mb Falling
Pier 1 1014 mb Falling San Francisco 1015 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 202.0 ft, Incr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakl Inner Harb LB4 0.9 kn (E), 336.0°T Oakl Outer Harb LB3 0.5 kn (E), 353.0°T
S-hampton Sh Ch LB6 0.2 kn (S), 7.0°T Martinez-Amorco Pier 1.3 kn (F), 63.0°T
Golden Gate (pred) 0.6 kn (E), 214.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 3.4 ft 222°T 14 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.