about boon

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: Sat Aug 19 09:40:00 2017 PDT

Atmospheric Observations
Air Temperature (deg F) 57.3
Air Temperature (deg C) 14.0
Wind Speed (mph) --- offline ---
Wind Speed (kts) --- offline ---
Wind Direction (deg N) --- offline ---
Barometric Pressure (mbar) 1011.8
Barometric Pressure (in.Hg) 29.8778
Relative Humidity (%) 100.0


Light Observations
PAR (umols/m^2/s) 356.8
Solar Radiation (W/m^2) 173.4


Rainfall Observations
Last hour (inches) 0.0
Last 24 hours (inches) 0.0
Last 7 days (inches) 0.0
Last 30 days (inches) 0.1
Year to date (inches) 33.3
Since previous Jul 1 (inches) 0.1
Since previous Oct 1 (inches) 50.6


ShoreStation Seawater Observations
Seawater Temperature (deg F) 56.2
Seawater Temperature (deg C) 13.4
Seawater Salinity (PSU) 33.686
Seawater Density (sigma-t kg/m3-1000) 25.287
Seawater Conductivity (S/m) 3.9996


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) 59.9
Seawater Temperature (deg C) 15.5
Seawater Salinity (PSU) 33.653
Seawater Fluorescence (ug/l) 9.465
Seawater Conductivity (S/m) 4.1902
Seawater Density (sigma-t kg/m3-1000) 24.825
Seawater Turbidity 6.425
Wind Direction (deg N) -offline-
Wind Speed (mph) 3.77


Fort Point Seawater Observations
Seawater Temperature (deg F) 61.5
Seawater Temperature (deg C) 16.4
Seawater Salinity (PSU) 30.918
Seawater Fluorescence (raw) 0.004
Seawater Conductivity (S/m) 3.9656
Seawater Pressure (dbar) 3.39
Seawater Density (sigma-t kg/m3-1000) 22.518
Seawater Transmittance (raw) 0.055

Last update: Sat Aug 19 09:40:00 2017 PDT