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): | 55.40 °F |
| Salinity (SAL): | 24.66 psu |
| Oxygen Saturation (O2PCT): | 90.5% |
| Oxygen Concentration (O2PPM): | 8.17 ppm |
| Chlorophyll (CLCON): | 1.58 ug/l |
| Turbidity (TURB): | 9 FTU |
| pH (PH): | 8.25 |
| TIME (PST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-17 11:15 pm | 0.0 | 55.49 | - | 25.03 | 90.50 | 8.14 | 1.33 | 9 | 8.25 | - |
| 2026-02-17 11:00 pm | 0.0 | 55.51 | - | 25.09 | 90.30 | 8.13 | 1.20 | 14 | 8.24 | - |
| 2026-02-17 10:45 pm | 0.0 | 55.49 | - | 24.67 | 90.30 | 8.16 | 1.31 | 66 | 8.24 | - |
| 2026-02-17 10:30 pm | 0.0 | 55.29 | - | 23.04 | 90.20 | 8.25 | 1.59 | 13 | 8.23 | - |
| 2026-02-17 10:15 pm | 0.0 | 55.15 | - | 21.55 | 90.60 | 8.37 | 1.57 | 10 | 8.25 | - |
| 2026-02-17 10:00 pm | 0.0 | 55.40 | - | 23.86 | 90.70 | 8.24 | 0.66 | 92 | 8.23 | - |
| 2026-02-17 09:45 pm | 0.0 | 55.09 | - | 21.36 | 91.00 | 8.42 | 0.72 | 13 | 8.25 | - |
| 2026-02-17 09:30 pm | 0.0 | 55.06 | - | 21.26 | 90.90 | 8.43 | 1.65 | 13 | 8.25 | - |
| 2026-02-17 09:15 pm | 0.0 | 55.04 | - | 21.20 | 90.80 | 8.42 | 1.17 | 11 | 8.24 | - |
| 2026-02-17 09:00 pm | 0.0 | 55.06 | - | 21.14 | 90.10 | 8.36 | 1.11 | 19 | 8.25 | - |
| 2026-02-17 08:45 pm | 0.0 | 55.06 | - | 20.99 | 88.40 | 8.21 | 1.20 | 34 | 8.25 | - |
| 2026-02-17 08:30 pm | 0.0 | 55.06 | - | 20.97 | 89.20 | 8.28 | 1.56 | 16 | 8.24 | - |
| 2026-02-17 08:15 pm | 0.0 | 55.08 | - | 21.02 | 90.70 | 8.42 | 1.61 | 16 | 8.25 | - |
| 2026-02-17 08:00 pm | 0.0 | 55.09 | - | 21.00 | 88.10 | 8.17 | 0.77 | 13 | 8.25 | - |
| 2026-02-17 07:45 pm | 0.0 | 55.13 | - | 21.28 | 90.00 | 8.34 | 0.11 | 14 | 8.26 | - |
| 2026-02-17 07:30 pm | 0.0 | 55.24 | - | 21.96 | 88.50 | 8.15 | 1.67 | 21 | 8.25 | - |
| 2026-02-17 07:15 pm | 0.0 | 55.15 | - | 22.20 | 87.20 | 8.03 | 1.59 | 20 | 8.26 | - |
| 2026-02-17 07:00 pm | 0.0 | 54.77 | - | 22.46 | 87.70 | 8.09 | 1.32 | 12 | 8.26 | - |
| 2026-02-17 06:45 pm | 0.0 | 54.79 | - | 22.68 | 87.80 | 8.09 | 1.25 | 88 | 8.25 | - |
| 2026-02-17 06:30 pm | 0.0 | 55.08 | - | 23.47 | 90.70 | 8.29 | 1.79 | 17 | 8.26 | - |
| 2026-02-17 06:15 pm | 0.0 | 55.17 | - | 23.68 | 90.70 | 8.27 | 1.79 | 18 | 8.26 | - |
| 2026-02-17 06:00 pm | 0.0 | 55.09 | - | 23.55 | 90.80 | 8.29 | 0.79 | 77 | 8.26 | - |
| 2026-02-17 05:45 pm | 0.0 | 55.00 | - | 23.56 | 90.80 | 8.30 | 0.07 | 14 | 8.26 | - |
| 2026-02-17 05:30 pm | 0.0 | 55.09 | - | 23.93 | 91.00 | 8.29 | 1.81 | 17 | 8.26 | - |
| 2026-02-17 05:15 pm | 0.0 | 55.04 | - | 23.89 | 91.00 | 8.30 | 1.53 | 14 | 8.26 | - |
| 2026-02-17 05:00 pm | 0.0 | 55.06 | - | 23.85 | 91.00 | 8.29 | 1.30 | 12 | 8.27 | - |
| 2026-02-17 04:45 pm | 0.0 | 55.08 | - | 23.99 | 90.70 | 8.26 | 1.19 | 92 | 8.27 | - |
| 2026-02-17 04:30 pm | 0.0 | 55.11 | - | 24.21 | 88.20 | 8.02 | 1.69 | 15 | 8.27 | - |
| 2026-02-17 04:15 pm | 0.0 | 55.13 | - | 24.58 | 89.60 | 8.13 | 1.69 | 16 | 8.27 | - |
| 2026-02-17 04:00 pm | 0.0 | 55.24 | - | 24.90 | 86.80 | 7.84 | 0.75 | 134 | 8.27 | - |
| 2026-02-17 03:45 pm | 0.0 | 55.26 | - | 24.90 | 88.50 | 8.00 | 0.08 | 18 | 8.27 | - |
| 2026-02-17 03:30 pm | 0.0 | 55.60 | - | 26.11 | 88.50 | 7.90 | 1.64 | 22 | 8.27 | - |
| 2026-02-17 03:15 pm | 0.0 | 55.98 | - | 27.34 | 89.30 | 7.88 | 1.39 | 20 | 8.27 | - |
| 2026-02-17 03:00 pm | 0.0 | 56.14 | - | 27.89 | 88.30 | 7.75 | 1.14 | 19 | 8.27 | - |
| 2026-02-17 02:45 pm | 0.0 | 56.17 | - | 28.01 | 89.90 | 7.89 | 1.06 | 87 | 8.27 | - |
| 2026-02-17 02:30 pm | 0.0 | 56.19 | - | 28.14 | 89.30 | 7.82 | 1.68 | 38 | 8.27 | - |
| 2026-02-17 02:15 pm | 0.0 | 56.19 | - | 28.17 | 90.40 | 7.92 | 1.71 | 31 | 8.27 | - |
| 2026-02-17 02:00 pm | 0.0 | 56.21 | - | 28.50 | 91.00 | 7.96 | 1.22 | 12 | 8.27 | - |
| 2026-02-17 01:45 pm | 0.0 | 56.21 | - | 28.62 | 91.30 | 7.98 | 0.75 | 1 | 8.27 | - |
| 2026-02-17 01:30 pm | 0.0 | 56.21 | - | 28.72 | 91.50 | 7.98 | 1.46 | 6 | 8.27 | - |
| 2026-02-17 01:15 pm | 0.0 | 56.23 | - | 28.71 | 91.20 | 7.96 | 1.54 | 7 | 8.27 | - |
| 2026-02-17 01:00 pm | 0.0 | 56.21 | - | 28.49 | 90.40 | 7.90 | 1.14 | 7 | 8.27 | - |
| 2026-02-17 12:45 pm | 0.0 | 56.16 | - | 27.92 | 88.00 | 7.72 | 1.03 | 11 | 8.26 | - |
| 2026-02-17 12:30 pm | 0.0 | 55.98 | - | 27.16 | 90.70 | 8.01 | 1.23 | 58 | 8.27 | - |
| 2026-02-17 12:15 pm | 0.0 | 56.19 | - | 28.01 | 90.40 | 7.93 | 1.54 | 9 | 8.26 | - |
| 2026-02-17 12:00 pm | 0.0 | 56.17 | - | 27.78 | 90.40 | 7.94 | 1.50 | 7 | 8.26 | - |
| 2026-02-17 11:45 am | 0.0 | 56.17 | - | 27.83 | 90.40 | 7.93 | 0.68 | 120 | 8.26 | - |
| 2026-02-17 11:30 am | 0.0 | 56.10 | - | 27.39 | 90.50 | 7.97 | 0.05 | 6 | 8.26 | - |
| 2026-02-17 11:15 am | 0.0 | 56.05 | - | 27.06 | 90.40 | 7.99 | 1.48 | 6 | 8.26 | - |
| 2026-02-17 11:00 am | 0.0 | 56.10 | - | 27.33 | 90.40 | 7.96 | 1.37 | 7 | 8.26 | - |
| 2026-02-17 10:45 am | 0.0 | 56.10 | - | 27.34 | 90.40 | 7.97 | 1.15 | 13 | 8.26 | - |
| 2026-02-17 10:30 am | 0.0 | 55.94 | - | 26.39 | 88.80 | 7.89 | 0.99 | 55 | 8.26 | - |
| 2026-02-17 10:15 am | 0.0 | 55.94 | - | 26.34 | 90.50 | 8.04 | 1.29 | 6 | 8.26 | - |
| 2026-02-17 10:00 am | 0.0 | 56.08 | - | 27.21 | 90.50 | 7.99 | 1.57 | 8 | 8.26 | - |
| 2026-02-17 09:45 am | 0.0 | 56.07 | - | 27.12 | 90.40 | 7.98 | 1.37 | 7 | 8.25 | - |
| 2026-02-17 09:30 am | 0.0 | 55.99 | - | 26.45 | 90.10 | 7.99 | 0.77 | 1 | 8.25 | - |
| 2026-02-17 09:15 am | 0.0 | 55.92 | - | 24.62 | 90.00 | 8.09 | 1.17 | 6 | 8.25 | - |
| 2026-02-17 09:00 am | 0.0 | 55.96 | - | 24.60 | 90.20 | 8.10 | 1.52 | 8 | 8.25 | - |
| 2026-02-17 08:45 am | 0.0 | 55.92 | - | 24.51 | 90.20 | 8.10 | 1.08 | 6 | 8.25 | - |
| 2026-02-17 08:30 am | 0.0 | 55.83 | - | 24.44 | 90.10 | 8.11 | 1.18 | 11 | 8.25 | - |
| 2026-02-17 08:15 am | 0.0 | 55.87 | - | 24.39 | 90.10 | 8.11 | 1.28 | 48 | 8.25 | - |
| 2026-02-17 08:00 am | 0.0 | 55.67 | - | 23.84 | 90.10 | 8.16 | 1.65 | 9 | 8.25 | - |
| 2026-02-17 07:45 am | 0.0 | 55.47 | - | 23.36 | 90.10 | 8.20 | 1.72 | 10 | 8.25 | - |
| 2026-02-17 07:30 am | 0.0 | 55.36 | - | 23.13 | 90.00 | 8.21 | 0.70 | 199 | 8.25 | - |
| 2026-02-17 07:15 am | 0.0 | 55.31 | - | 22.93 | 90.00 | 8.23 | 0.12 | 12 | 8.25 | - |
| 2026-02-17 07:00 am | 0.0 | 55.40 | - | 22.82 | 89.80 | 8.21 | 1.67 | 10 | 8.25 | - |
| 2026-02-17 06:45 am | 0.0 | 55.36 | - | 22.81 | 89.90 | 8.22 | 1.43 | 13 | 8.25 | - |
| 2026-02-17 06:30 am | 0.0 | 55.53 | - | 22.88 | 89.80 | 8.20 | 1.23 | 12 | 8.25 | - |
| 2026-02-17 06:15 am | 0.0 | 55.58 | - | 22.93 | 89.90 | 8.19 | 1.26 | 86 | 8.25 | - |
| 2026-02-17 06:00 am | 0.0 | 55.62 | - | 22.97 | 90.00 | 8.20 | 1.72 | 12 | 8.25 | - |
| 2026-02-17 05:45 am | 0.0 | 55.60 | - | 22.88 | 90.10 | 8.21 | 1.75 | 12 | 8.25 | - |
| 2026-02-17 05:30 am | 0.0 | 55.47 | - | 22.51 | 89.70 | 8.21 | 0.79 | 23 | 8.25 | - |
| 2026-02-17 05:15 am | 0.0 | 55.38 | - | 22.53 | 87.50 | 8.01 | 0.09 | 13 | 8.25 | - |
| 2026-02-17 05:00 am | 0.0 | 55.22 | - | 22.17 | 85.10 | 7.83 | 1.71 | 13 | 8.26 | - |
| 2026-02-17 04:45 am | 0.0 | 55.24 | - | 22.04 | 87.90 | 8.08 | 1.64 | 15 | 8.26 | - |
| 2026-02-17 04:30 am | 0.0 | 55.47 | - | 23.38 | 87.20 | 7.94 | 1.29 | 19 | 8.27 | - |
| 2026-02-17 04:15 am | 0.0 | 55.67 | - | 24.05 | 90.00 | 8.14 | 1.23 | 70 | 8.27 | - |
| 2026-02-17 04:00 am | 0.0 | 56.16 | - | 26.51 | 89.90 | 7.96 | 1.80 | 32 | 8.26 | - |
| 2026-02-17 03:45 am | 0.0 | 56.23 | - | 27.17 | 89.80 | 7.91 | 2.15 | 28 | 8.27 | - |
| 2026-02-17 03:30 am | 0.0 | 56.28 | - | 27.56 | 87.90 | 7.72 | 1.57 | 15 | 8.27 | - |
| 2026-02-17 03:15 am | 0.0 | 56.32 | - | 27.71 | 91.00 | 7.99 | 0.91 | 2 | 8.27 | - |
| 2026-02-17 03:00 am | 0.0 | 56.37 | - | 28.14 | 91.30 | 7.98 | 1.83 | 8 | 8.27 | - |
| 2026-02-17 02:45 am | 0.0 | 56.37 | - | 28.21 | 91.30 | 7.98 | 1.84 | 7 | 8.27 | - |
| 2026-02-17 02:30 am | 0.0 | 56.37 | - | 28.22 | 91.30 | 7.98 | 1.33 | 7 | 8.26 | - |
| 2026-02-17 02:15 am | 0.0 | 56.37 | - | 28.09 | 91.30 | 7.98 | 1.30 | 11 | 8.26 | - |
| 2026-02-17 02:00 am | 0.0 | 56.37 | - | 27.94 | 91.10 | 7.98 | 1.46 | 61 | 8.26 | - |
| 2026-02-17 01:45 am | 0.0 | 56.35 | - | 27.74 | 90.80 | 7.96 | 1.82 | 8 | 8.26 | - |
| 2026-02-17 01:30 am | 0.0 | 56.32 | - | 27.38 | 90.50 | 7.96 | 1.90 | 18 | 8.25 | - |
| 2026-02-17 01:15 am | 0.0 | 56.28 | - | 27.15 | 90.30 | 7.95 | 0.85 | 9 | 8.26 | - |
| 2026-02-17 01:00 am | 0.0 | 56.34 | - | 27.45 | 90.30 | 7.94 | 0.24 | 11 | 8.25 | - |
| 2026-02-17 12:45 am | 0.0 | 56.32 | - | 27.32 | 89.90 | 7.90 | 1.94 | 19 | 8.25 | - |
| 2026-02-17 12:30 am | 0.0 | 56.30 | - | 26.71 | 90.30 | 7.97 | 1.93 | 15 | 8.25 | - |
| 2026-02-17 12:15 am | 0.0 | 56.21 | - | 25.95 | 90.30 | 8.02 | 1.37 | 21 | 8.25 | - |
| 2026-02-17 12:00 am | 0.0 | 56.05 | - | 25.19 | 89.90 | 8.04 | 1.25 | 40 | 8.25 | - |
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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