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About BOON




sensor platforms

Shoreline Observations

Offshore Mooring and Buoy Observations

High Frequency Radar

Vessel Based Observations

Resident Platforms

Products + Tools

All Real Time Observations

Sea Surface Currents

Research Products

Resource Managers

Recreation and Coastal Conditions


Summary of Data Sets

Data Access

Data Disclaimer & Terms of Use


Last update: Wed Dec 13 16:00:01 2017 PST

Atmospheric Observations
Air Temperature (deg F) 56.4
Air Temperature (deg C) 13.6
Wind Speed (mph) 5.2
Wind Speed (kts) 4.5
Wind Direction (deg N) 307
Barometric Pressure (mbar) 1016.9
Barometric Pressure (in.Hg) 30.0297
Relative Humidity (%) 81.2


Light Observations
PAR (umols/m^2/s) 221.2
Solar Radiation (W/m^2) 130.3


Rainfall Observations
Last hour (inches) 0.0
Last 24 hours (inches) 0.0
Last 7 days (inches) 0.0
Last 30 days (inches) 3.0
Year to date (inches) 38.8
Since previous Jul 1 (inches) 5.5
Since previous Oct 1 (inches) 5.2


ShoreStation Seawater Observations
Seawater Temperature (deg F) 55.8
Seawater Temperature (deg C) 13.2
Seawater Salinity (PSU) 32.991
Seawater Density (sigma-t kg/m3-1000) 24.794
Seawater Conductivity (S/m) 3.9051


May 2017: The BML Buoy is currently off-line for service.

Offshore Buoy Seawater Observations
Buoy Seawater Temperature (deg F)
Buoy Seawater Temperature (deg C)
Seawater Salinity (PSU)
Buoy Seawater Fluorescence (ug/l)
Buoy Seawater Dissolved Oxygen
Buoy Seawater Oxygen Saturation
Buoy Seawater Turbidity (NTU)
Buoy Seawater Conductivity (S/m)
Buoy Seawater Pressure (dbar) 0.83


Tomales Bay Buoy Seawater Observations
Seawater Temperature (deg F) 52.6
Seawater Temperature (deg C) 11.5
Seawater Salinity (PSU) 32.657
Seawater Fluorescence (ug/l) 4.510
Seawater Conductivity (S/m) 3.7110
Seawater Density (sigma-t kg/m3-1000) 24.870
Seawater Turbidity 3.880
Wind Direction (deg N) -offline-
Wind Speed (mph) 6.04


Fort Point Seawater Observations
Seawater Temperature (deg F) 54.5
Seawater Temperature (deg C) 12.5
Seawater Salinity (PSU) 30.159
Seawater Fluorescence (raw) 0.005
Seawater Conductivity (S/m) 3.5408
Seawater Pressure (dbar) 3.33
Seawater Density (sigma-t kg/m3-1000) 22.742
Seawater Transmittance (raw) 0.313

Last update: Wed Dec 13 16:00:01 2017 PST