Station TIBC1 - Tiburon Pier, San Francisco Bay, CA
Owned and maintained by Central and Northern California Ocean Observing System
Coastal Marine Station
37.892 N 122.447 W (37°53'29" N 122°26'48" W)
Site elevation: 5 m above mean sea level
Air temp height: 2 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: 6 m above mean sea level
Sea temp depth: 1 m below MLLW
For area forecasts and warnings, select:San Francisco/Monterey WFO
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 0.0 ft |
 Ocean Temperature (OTMP): | 55.24 °F |
| Salinity (SAL): | 29.49 psu |
| Oxygen Saturation (O2PCT): | 93.3% |
| Oxygen Concentration (O2PPM): | 8.19 ppm |
| Chlorophyll (CLCON): | 1.01 ug/l |
| Turbidity (TURB): | 12 FTU |
| pH (PH): | 8.22 |
| TIME (PST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-02 10:45 am | 0.0 | 55.29 | - | 29.77 | 93.30 | 8.18 | 1.10 | 18 | 8.22 | - |
| 2026-01-02 10:30 am | 0.0 | 55.20 | - | 29.46 | 92.80 | 8.16 | 0.85 | 25 | 8.21 | - |
| 2026-01-02 10:15 am | 0.0 | 54.91 | - | 28.35 | 92.60 | 8.22 | 0.74 | 19 | 8.21 | - |
| 2026-01-02 10:00 am | 0.0 | 54.84 | - | 28.03 | 92.50 | 8.23 | 0.99 | 11 | 8.20 | - |
| 2026-01-02 09:45 am | 0.0 | 54.81 | - | 27.92 | 92.80 | 8.28 | 1.04 | 10 | 8.21 | - |
| 2026-01-02 09:30 am | 0.0 | 54.97 | - | 28.66 | 92.70 | 8.21 | 0.52 | 65 | 8.21 | - |
| 2026-01-02 09:15 am | 0.0 | 54.84 | - | 28.30 | 92.50 | 8.22 | 0.06 | 18 | 8.20 | - |
| 2026-01-02 09:00 am | 0.0 | 54.79 | - | 28.10 | 92.30 | 8.22 | 1.13 | 15 | 8.20 | - |
| 2026-01-02 08:45 am | 0.0 | 54.61 | - | 27.32 | 92.50 | 8.30 | 0.83 | 11 | 8.19 | - |
| 2026-01-02 08:30 am | 0.0 | 54.23 | - | 25.44 | 92.70 | 8.45 | 0.69 | 10 | 8.20 | - |
| 2026-01-02 08:15 am | 0.0 | 54.64 | - | 27.45 | 92.60 | 8.30 | 0.91 | 14 | 8.19 | - |
| 2026-01-02 08:00 am | 0.0 | 54.27 | - | 25.63 | 92.50 | 8.41 | 1.04 | 9 | 8.19 | - |
| 2026-01-02 07:45 am | 0.0 | 54.14 | - | 25.13 | 92.50 | 8.45 | 0.75 | 7 | 8.18 | - |
| 2026-01-02 07:30 am | 0.0 | 53.71 | - | 22.86 | 92.80 | 8.65 | 0.22 | 10 | 8.18 | - |
| 2026-01-02 07:15 am | 0.0 | 53.87 | - | 23.75 | 92.60 | 8.57 | 1.06 | 10 | 8.18 | - |
| 2026-01-02 07:00 am | 0.0 | 53.73 | - | 23.00 | 92.70 | 8.63 | 0.90 | 9 | 8.18 | - |
| 2026-01-02 06:45 am | 0.0 | 53.65 | - | 22.61 | 92.50 | 8.64 | 0.77 | 11 | 8.18 | - |
| 2026-01-02 06:30 am | 0.0 | 53.55 | - | 21.85 | 92.70 | 8.71 | 0.88 | 10 | 8.18 | - |
| 2026-01-02 06:15 am | 0.0 | 53.60 | - | 22.20 | 92.60 | 8.68 | 1.10 | 13 | 8.18 | - |
| 2026-01-02 06:00 am | 0.0 | 53.58 | - | 22.04 | 92.50 | 8.68 | 0.73 | 8 | 8.18 | - |
| 2026-01-02 05:45 am | 0.0 | 53.58 | - | 21.98 | 92.50 | 8.69 | 0.13 | 14 | 8.18 | - |
| 2026-01-02 05:30 am | 0.0 | 53.67 | - | 22.50 | 92.40 | 8.63 | 1.11 | 15 | 8.18 | - |
| 2026-01-02 05:15 am | 0.0 | 53.71 | - | 22.80 | 92.10 | 8.59 | 0.91 | 14 | 8.18 | - |
| 2026-01-02 05:00 am | 0.0 | 53.80 | - | 23.32 | 92.20 | 8.56 | 0.83 | 18 | 8.19 | - |
| 2026-01-02 04:45 am | 0.0 | 53.92 | - | 24.09 | 92.20 | 8.50 | 0.96 | 20 | 8.18 | - |
| 2026-01-02 04:30 am | 0.0 | 53.91 | - | 24.05 | 92.20 | 8.51 | 1.23 | 25 | 8.19 | - |
| 2026-01-02 04:15 am | 0.0 | 53.85 | - | 23.83 | 92.20 | 8.53 | 0.74 | 13 | 8.19 | - |
| 2026-01-02 04:00 am | 0.0 | 53.96 | - | 24.48 | 92.20 | 8.48 | 0.10 | 22 | 8.19 | - |
| 2026-01-02 03:45 am | 0.0 | 53.83 | - | 23.45 | 92.30 | 8.56 | 1.18 | 23 | 8.20 | - |
| 2026-01-02 03:30 am | 0.0 | 54.16 | - | 25.41 | 91.80 | 8.38 | 0.95 | 21 | 8.19 | - |
| 2026-01-02 03:15 am | 0.0 | 54.36 | - | 26.50 | 91.90 | 8.31 | 0.86 | 20 | 8.20 | - |
| 2026-01-02 03:00 am | 0.0 | 54.66 | - | 27.71 | 92.20 | 8.25 | 0.98 | 16 | 8.20 | - |
| 2026-01-02 02:45 am | 0.0 | 54.73 | - | 27.96 | 92.40 | 8.24 | 1.16 | 11 | 8.20 | - |
| 2026-01-02 02:30 am | 0.0 | 54.79 | - | 28.12 | 92.50 | 8.24 | 0.90 | 7 | 8.20 | - |
| 2026-01-02 02:15 am | 0.0 | 54.84 | - | 28.39 | 92.50 | 8.22 | 0.48 | 4 | 8.20 | - |
| 2026-01-02 02:00 am | 0.0 | 54.81 | - | 28.23 | 92.70 | 8.25 | 1.14 | 9 | 8.20 | - |
| 2026-01-02 01:45 am | 0.0 | 54.86 | - | 28.41 | 92.70 | 8.23 | 1.12 | 10 | 8.20 | - |
| 2026-01-02 01:30 am | 0.0 | 54.84 | - | 28.37 | 92.60 | 8.23 | 0.85 | 17 | 8.20 | - |
| 2026-01-02 01:15 am | 0.0 | 54.72 | - | 27.89 | 92.30 | 8.24 | 0.78 | 17 | 8.20 | - |
| 2026-01-02 01:00 am | 0.0 | 54.57 | - | 27.37 | 92.50 | 8.30 | 1.09 | 12 | 8.19 | - |
| 2026-01-02 12:45 am | 0.0 | 54.64 | - | 27.70 | 91.80 | 8.21 | 1.17 | 14 | 8.19 | - |
| 2026-01-02 12:30 am | 0.0 | 54.34 | - | 26.40 | 92.00 | 8.32 | 0.47 | 90 | 8.19 | - |
| 2026-01-02 12:15 am | 0.0 | 54.28 | - | 26.02 | 92.20 | 8.37 | 0.67 | 12 | 8.19 | - |
| 2026-01-02 12:00 am | 0.0 | 54.36 | - | 26.58 | 92.10 | 8.33 | 1.16 | 15 | 8.18 | - |
| 2026-01-01 11:45 pm | 0.0 | 54.30 | - | 26.29 | 92.10 | 8.34 | 0.78 | 20 | 8.18 | - |
| 2026-01-01 11:30 pm | 0.0 | 54.25 | - | 26.09 | 92.00 | 8.35 | 0.78 | 17 | 8.18 | - |
| 2026-01-01 11:15 pm | 0.0 | 54.14 | - | 25.61 | 92.10 | 8.40 | 1.07 | 16 | 8.18 | - |
| 2026-01-01 11:00 pm | 0.0 | 54.21 | - | 25.89 | 92.20 | 8.38 | 1.23 | 26 | 8.18 | - |
| 2026-01-01 10:45 pm | 0.0 | 53.89 | - | 24.32 | 92.40 | 8.51 | 0.55 | 49 | 8.17 | - |
| 2026-01-01 10:30 pm | 0.0 | 53.74 | - | 23.41 | 92.90 | 8.63 | 0.09 | 18 | 8.18 | - |
| 2026-01-01 10:15 pm | 0.0 | 53.56 | - | 22.17 | 93.20 | 8.74 | 1.07 | 17 | 8.19 | - |
| 2026-01-01 10:00 pm | 0.0 | 54.01 | - | 25.04 | 92.30 | 8.46 | 0.86 | 23 | 8.17 | - |
| 2026-01-01 09:45 pm | 0.0 | 53.91 | - | 24.55 | 92.30 | 8.50 | 0.85 | 26 | 8.17 | - |
| 2026-01-01 09:30 pm | 0.0 | 53.38 | - | 21.59 | 93.20 | 8.79 | 1.01 | 19 | 8.16 | - |
| 2026-01-01 09:15 pm | 0.0 | 53.06 | - | 19.32 | 93.70 | 9.00 | 1.13 | 14 | 8.17 | - |
| 2026-01-01 09:00 pm | 0.0 | 53.17 | - | 20.12 | 93.50 | 8.92 | 0.58 | 19 | 8.17 | - |
| 2026-01-01 08:45 pm | 0.0 | 53.29 | - | 20.94 | 93.20 | 8.83 | 0.09 | 34 | 8.16 | - |
| 2026-01-01 08:30 pm | 0.0 | 53.01 | - | 19.23 | 93.70 | 9.01 | 1.25 | 29 | 8.16 | - |
| 2026-01-01 08:15 pm | 0.0 | 52.88 | - | 18.32 | 93.90 | 9.10 | 0.85 | 23 | 8.16 | - |
| 2026-01-01 08:00 pm | 0.0 | 52.83 | - | 17.86 | 93.90 | 9.13 | 0.83 | 24 | 8.16 | - |
| 2026-01-01 07:45 pm | 0.0 | 52.75 | - | 17.31 | 93.90 | 9.17 | 1.16 | 22 | 8.16 | - |
| 2026-01-01 07:30 pm | 0.0 | 52.66 | - | 16.99 | 93.80 | 9.20 | 1.22 | 23 | 8.16 | - |
| 2026-01-01 07:15 pm | 0.0 | 52.65 | - | 17.11 | 93.90 | 9.19 | 0.49 | 71 | 8.16 | - |
| 2026-01-01 07:00 pm | 0.0 | 52.57 | - | 16.81 | 93.80 | 9.21 | 1.25 | 29 | 8.16 | - |
| 2026-01-01 06:45 pm | 0.0 | 52.57 | - | 16.82 | 93.80 | 9.21 | 1.29 | 38 | 8.16 | - |
| 2026-01-01 06:30 pm | 0.0 | 52.54 | - | 16.53 | 93.40 | 9.19 | 0.92 | 30 | 8.16 | - |
| 2026-01-01 06:15 pm | 0.0 | 52.52 | - | 16.38 | 93.90 | 9.25 | 0.96 | 30 | 8.16 | - |
| 2026-01-01 06:00 pm | 0.0 | 52.47 | - | 16.16 | 94.20 | 9.30 | 1.25 | 39 | 8.17 | - |
| 2026-01-01 05:45 pm | 0.0 | 52.57 | - | 16.68 | 94.20 | 9.26 | 1.19 | 45 | 8.17 | - |
| 2026-01-01 05:30 pm | 0.0 | 52.68 | - | 16.70 | 94.10 | 9.23 | 0.49 | 6 | 8.17 | - |
| 2026-01-01 05:15 pm | 0.0 | 52.81 | - | 16.67 | 93.90 | 9.20 | 1.20 | 45 | 8.17 | - |
| 2026-01-01 05:00 pm | 0.0 | 52.84 | - | 16.66 | 94.10 | 9.22 | 1.07 | 38 | 8.18 | - |
| 2026-01-01 04:45 pm | 0.0 | 52.84 | - | 17.30 | 94.10 | 9.18 | 0.85 | 38 | 8.18 | - |
| 2026-01-01 04:30 pm | 0.0 | 52.90 | - | 17.73 | 94.10 | 9.15 | 0.95 | 31 | 8.18 | - |
| 2026-01-01 04:15 pm | 0.0 | 52.66 | - | 18.94 | 92.90 | 8.99 | 1.29 | 31 | 8.16 | - |
| 2026-01-01 04:00 pm | 0.0 | 52.65 | - | 18.82 | 93.50 | 9.06 | 0.92 | 16 | 8.17 | - |
| 2026-01-01 03:45 pm | 0.0 | 53.04 | - | 20.76 | 93.70 | 8.93 | 0.16 | 49 | 8.17 | - |
| 2026-01-01 03:30 pm | 0.0 | 52.74 | - | 19.68 | 93.30 | 8.98 | 1.33 | 39 | 8.17 | - |
| 2026-01-01 03:15 pm | 0.0 | 52.66 | - | 19.31 | 93.50 | 9.03 | 0.92 | 18 | 8.19 | - |
| 2026-01-01 03:00 pm | 0.0 | 53.35 | - | 22.54 | 93.40 | 8.76 | 0.93 | 51 | 8.18 | - |
| 2026-01-01 02:45 pm | 0.0 | 53.40 | - | 22.78 | 93.20 | 8.73 | 1.23 | 73 | 8.18 | - |
| 2026-01-01 02:30 pm | 0.0 | 53.31 | - | 22.46 | 93.50 | 8.78 | 1.44 | 74 | 8.18 | - |
| 2026-01-01 02:15 pm | 0.0 | 52.95 | - | 20.79 | 93.80 | 8.94 | 0.61 | 130 | 8.19 | - |
| 2026-01-01 02:00 pm | 0.0 | 53.15 | - | 21.74 | 93.40 | 8.83 | 0.29 | 49 | 8.18 | - |
| 2026-01-01 01:45 pm | 0.0 | 53.08 | - | 21.38 | 93.80 | 8.89 | 1.35 | 46 | 8.19 | - |
| 2026-01-01 01:30 pm | 0.0 | 53.13 | - | 21.68 | 93.90 | 8.88 | 0.94 | 57 | 8.19 | - |
| 2026-01-01 01:15 pm | 0.0 | 52.88 | - | 20.62 | 93.60 | 8.94 | 0.97 | 51 | 8.20 | - |
| 2026-01-01 01:00 pm | 0.0 | 52.97 | - | 21.01 | 93.80 | 8.93 | 1.46 | 75 | 8.21 | - |
| 2026-01-01 12:45 pm | 0.0 | 53.08 | - | 21.64 | 93.80 | 8.88 | 1.58 | 84 | 8.21 | - |
| 2026-01-01 12:30 pm | 0.0 | 53.56 | - | 23.67 | 93.80 | 8.71 | 0.52 | 178 | 8.23 | - |
| 2026-01-01 12:15 pm | 0.0 | 54.45 | - | 26.90 | 93.30 | 8.40 | 1.03 | 95 | 8.23 | - |
| 2026-01-01 12:00 pm | 0.0 | 55.02 | - | 29.26 | 93.30 | 8.22 | 1.46 | 53 | 8.23 | - |
| 2026-01-01 11:45 am | 0.0 | 55.29 | - | 30.19 | 93.60 | 8.18 | 0.86 | 19 | 8.23 | - |
| 2026-01-01 11:30 am | 0.0 | 55.44 | - | 30.70 | 93.80 | 8.15 | 0.84 | 12 | 8.23 | - |
| 2026-01-01 11:15 am | 0.0 | 55.49 | - | 30.84 | 93.90 | 8.15 | 1.00 | 9 | 8.23 | - |
| 2026-01-01 11:00 am | 0.0 | 55.49 | - | 30.83 | 94.00 | 8.16 | 1.21 | 10 | 8.23 | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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