San Francisco Bay PORTS, NOAA/NOS 2025-02-16 01:51 PST
----------------------------Water Levels (above MLLW)---------------------------
West Sacramento 3.1 ft, Falling Port Chicago 3.5 ft, Rising
Martinez-Amorco Pier 4.1 ft, Rising Richmond 5.3 ft, Rising
Alameda 5.8 ft, Rising Redwood City 7.2 ft, Rising
San Francisco 5.1 ft, Rising
--------------------------------------Winds-------------------------------------
Spd Dir Gusts Spd Dir Gusts
Port Chicago 3 kn SSW 4 Davis Point 1 kn SW 2
Union Pacific RR Br 9 kn NW 12 Pittsburg 4 kn N 5
Martinez-Amorco Pier 6 kn NW 8 Richmond 3 kn NNW 3
Point Potrero Richm.. 1 kn E 1 Oakland Berth 34 3 kn NNW 3
Oakland Middle Hbr 3 kn NNW 3 Oakland Berth 67 2 kn NNW 3
Alameda 2 kn NNW 2 Redwood City 3 kn W 3
Pier 1 3 kn NNW 4 San Francisco 3 kn SW 5
----------------------------Air and Water Temperature---------------------------
Air Water Air Water
San Francisco Bar W.. 50 °F 52 °F Port Chicago 47 °F *** °F
Davis Point 47 °F Pittsburg 50 °F
Martinez-Amorco Pier 49 °F 50 °F Richmond 49 °F 52 °F
Point Potrero Richm.. 50 °F Oakland Berth 38 50 °F
Oakland Berth 34 49 °F Oakland Berth 67 49 °F
Alameda 49 °F 53 °F Redwood City 47 °F 54 °F
Pier 1 50 °F Pier 17 50 °F
San Francisco 49 °F *** °F
--------------------------------Relative Humidity-------------------------------
Martinez-Amorco Pier 93% Oakland Berth 38 92%
Pier 17 85%
-------------------------------Barometric Pressure------------------------------
Port Chicago 1025 mb Falling Davis Point 1025 mb Falling
Pittsburg 1024 mb Falling Martinez-Amorco Pier 1025 mb Falling
Richmond 1024 mb Falling Point Potrero Richm.. 1025 mb Falling
Oakland Berth 34 1025 mb Falling Oakland Berth 67 1025 mb Falling
Alameda 1025 mb Falling Redwood City 1024 mb Falling
Pier 1 1024 mb Falling San Francisco 1025 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 200.7 ft, Decr.
------------------Currents (F)lood, (S)lack, (E)bb, towards °T------------------
Spd Dir Spd Dir
Oakl Inner Harb LB4 0.7 kn (F), 194.0°T Oakl Outer Harb LB3 0.3 kn (F), 225.0°T
S-hampton Sh Ch LB6 1.5 kn (F), 343.0°T Martinez-Amorco Pier 1.1 kn (F), 58.0°T
Golden Gate (pred) 2.0 kn (F), 58.0°T
--------------------------------------Waves-------------------------------------
SigHt PkDir PkPer SigHt PkDir PkPer
San Francisco Bar W.. 4.7 ft 269°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.