PhOG, School of Marine Science, University of Maine
Physical Oceanography Group
School of Marine Sciences
University of Maine

http://gyre.umeoce.maine.edu/A01_funding.php

Mooring A0149 : Massachusetts Bay


Latitude: 42° 31.39´N
Longitude: 70° 33.93´W
Location Description: SE of Gloucester
Deployed: Dec 15 2024
Coast Guard Light List Letter: A
Coast Guard Light List Number 367
Water Depth: 65 meters (213 feet)
Watch Circle Radius: 45 meters (148 feet)
Last Cell Phone Transmission: May 23, 02 PM EDT
Last GOES Transmission: May 23, 02 PM EDT
Latest Event:
Dec 14, 09 PM EST
deployed by R/V Connecticut


Specialized Plots:
Temperature, Salinity, Density: Temperature, Salinity, Density (Deployment Only):

Text Reports: Surface, Ocean, Currents OR Data Download (All data for this location)

Sensor Information (this deployment only)


Latest Conditions:

Click on the graph icons below to see time series plots of the listed variables. The latest conditions are in local time but all plots are in GMT(Summer EDT is 4 hours behind GMT; Winter EST is 5 hours behind GMT; Atlantic AST is always 4 hours behind GMT).

We follow the convention that depth is measure positive "down". That's why parameters like wind speed have negative depths attached to them! The latest eastward and northward subsurface currents are displayed at a subset of available depths; no plots are presently available for current velocity vectors below 2m. Click here for additional Information.

Variable (measurement depth in meters) Last
Observation
Last
Update
(EDT)
Most
Recent Data
Plot
Full
Deployment
Plot
Full
Historical
Plot
Make
My
Own
Significant Wave Height (0m)2.5 meters (8.2 ft)May 23 2:30 PM
Dominant Wave Period (0m)10.7 seconds May 23 2:30 PM
Significant Wave Height (test) (0m)2.8 meters (9.3 ft)May 23 2:00 PM
Dominant Wave Period (test) (0m)10.8 seconds May 23 2:00 PM
Mean Wave Direction (test) (0m)90.4 degrees May 23 2:00 PM
Air Temperature (-3m)9.8 C (49.7 F)May 23 2:30 PM
Visibility (-3m)2999.4 meters May 23 2:30 PM
Barometric Pressure (-3m)1007.6 millibars May 23 2:30 PM
Wind Direction (-4m)SSEMay 23 2:30 PM
Wind 2 Direction [Primary] (-4m)SSEMay 23 2:30 PM
Wind Speed (-4m)1.1 m/s (2 mph, 2 kts)May 23 2:30 PM
Wind 2 Speed [Primary] (-4m)1.5 m/s (3 mph, 3 kts)May 23 2:30 PM
Wind Gust (-4m)2.2 m/s (5 mph, 4 kts)May 23 2:30 PM
Wind 2 Gust [Primary] (-4m)2.4 m/s (5 mph, 5 kts)May 23 2:30 PM
Water Temperature (1m)9.2 C (48.5 F) May 23 2:30 PM
Water Temperature (2m)9.1 C (48.3 F) May 23 2:00 PM
Water Temperature (10m)8.8 C (47.9 F) May 23 2:00 PM
Water Temperature (20m)8.1 C (46.6 F) May 23 2:00 PM
Water Temperature (49m)Sensor FailureMay 23 2:00 PM
Water Temperature (50m)5.6 C (42.1 F) May 23 2:00 PM
Water Temperature (51m)5.5 C (42.0 F) (opt)May 23 2:00 PM
Salinity (1m)30.1 psu May 23 2:30 PM
Salinity (10m)30.2 psu May 23 2:00 PM
Salinity (20m)30.7 psu May 23 2:00 PM
Salinity (49m)Sensor FailureMay 23 2:00 PM
Salinity (50m)31.9 psu May 23 2:00 PM
Pressure (10m)10.0 decibars May 23 2:00 PM
Pressure (49m)Sensor FailureMay 23 2:00 PM
Pressure (50m)48.3 decibars May 23 2:00 PM
Dissolved Oxygen (49m)Sensor FailureMay 23 2:00 PM
Dissolved Oxygen (50m)7.3 ml/l (10.4 mg/l)May 23 2:00 PM
Dissolved Oxygen (51m)6.5 ml/l (9.3 mg/l)May 23 2:00 PM
Oxygen Saturation (49m)Sensor FailureMay 23 2:00 PM
Oxygen Saturation (50m)7.1 ml/l May 23 2:00 PM
Oxygen Saturation (51m)7.1 ml/l May 23 2:00 PM
Percent Oxygen Saturation (49m)Sensor FailureMay 23 2:00 PM
Percent Oxygen Saturation (50m)102.1 % May 23 2:00 PM
Percent Oxygen Saturation (51m)91.9 % May 23 2:00 PM
Sigma-T (1m)23.2 kg/m^3 May 23 2:30 PM
Sigma-T (10m)23.4 kg/m^3 May 23 2:00 PM
Sigma-T (20m)23.9 kg/m^3 May 23 2:00 PM
Sigma-T (49m)Sensor FailureMay 23 2:00 PM
Sigma-T (50m)25.1 kg/m^3 May 23 2:00 PM
Current Direction (2m)SEMay 23 2:00 PM
Current Speed (2m)43.1 cm/s (0.84 kts)May 23 2:00 PM
East Current Velocity (2m)31.6 cm/s (0.61 kts)May 23 2:00 PM
East Current Velocity (10m)5.6 cm/s (0.11 kts)May 23 2:00 PM
East Current Velocity (14m)-1.7 cm/s (-0.03 kts)May 23 2:00 PM
East Current Velocity (18m)-11.8 cm/s (-0.23 kts)May 23 2:00 PM
East Current Velocity (22m)-6.0 cm/s (-0.12 kts)May 23 2:00 PM
East Current Velocity (50m)9.1 cm/s (0.18 kts)May 23 2:00 PM
North Current Velocity (2m)-29.3 cm/s (-0.57 kts)May 23 2:00 PM
North Current Velocity (10m)-26.8 cm/s (-0.52 kts)May 23 2:00 PM
North Current Velocity (14m)-27.3 cm/s (-0.53 kts)May 23 2:00 PM
North Current Velocity (18m)-24.1 cm/s (-0.47 kts)May 23 2:00 PM
North Current Velocity (22m)-16.7 cm/s (-0.32 kts)May 23 2:00 PM
North Current Velocity (50m)-7.9 cm/s (-0.15 kts)May 23 2:00 PM
Average Chlorophyll Concentration (3m)1.1 micrograms/liter May 23 2:00 PM
Sea water Turbidity (3m)0.3 ntus May 23 2:00 PM


Measured Ocean Currents and Wind Stress

Hourly averaged wind stress at 4 m and currents (rotated to true north) at 2 m (current meter) and from 10 m to a maximum of 126 m (Doppler).
Latest Month's:
This Deployment:
Entire Position History:

How to Read a Stick Plot


Wind and Residual Ocean Currents

Measured winds and currents which are low-pass filtered to remove tidal currents. Winds at 4 m above sea surface, surface currents at a depth of 2 m, and doppler currents at 4 meter bins from 10 meters to a maximum of 126 meters.
Latest Month's:
This Deployment:
Entire Position History:

How to Read a Stick Plot


Questions? Contact the Webmaster

NERACOOS Home Latest Buoy Data U.Maine Buoys U.Maine CODAR GOM Weather GOM Wave Modeling Related Links Software Mooring Group PhOG home