Latitude: 43° 42.92´N
Longitude: 69° 21.33´W
Location Description: SSE of Port Clyde
Deployed: May 02 2026
Coast Guard Light List Letter: E
Coast Guard Light List Number 30 (4935)
Water Depth: 100 meters (328 feet)
Watch Circle Radius: 50 meters (164 feet)
Last Cell Phone Transmission: Jun 07, 03 AM EDT
Last GOES Transmission: Jun 07, 03 AM EDT
Latest Event:
May 02, 01 PM EDT
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)1.2 meters (3.8 ft)Jun 07 3:00 AM
Dominant Wave Period (0m)5.3 seconds Jun 07 3:00 AM
Significant Wave Height (test) (0m)1.1 meters (3.7 ft)Jun 07 3:00 AM
Dominant Wave Period (test) (0m)5.6 seconds Jun 07 3:00 AM
Mean Wave Direction (test) (0m)134.4 degrees Jun 07 3:00 AM
Air Temperature (-3m)12.0 C (53.6 F)Jun 07 3:00 AM
Relative Humidity (-0m)Sensor FailureJun 07 3:00 AM
Visibility (-3m)2999.4 meters Jun 07 3:00 AM
Barometric Pressure (-3m)999.7 millibars Jun 07 3:00 AM
Wind Direction (-4m)SWJun 07 3:00 AM
Wind 2 Direction [Primary] (-4m)SWJun 07 3:00 AM
Wind Speed (-4m)3.7 m/s (8 mph, 7 kts)Jun 07 3:00 AM
Wind 2 Speed [Primary] (-4m)4.1 m/s (9 mph, 8 kts)Jun 07 3:00 AM
Wind Gust (-4m)5.0 m/s (11 mph, 10 kts)Jun 07 3:00 AM
Wind 2 Gust [Primary] (-4m)5.1 m/s (11 mph, 10 kts)Jun 07 3:00 AM
Water Temperature (1m)10.0 C (49.9 F) Jun 07 3:00 AM
Water Temperature (2m)10.0 C (49.9 F) Jun 07 3:00 AM
Water Temperature (10m)9.5 C (49.1 F) Jun 07 3:00 AM
Water Temperature (20m)Sensor FailureJun 07 3:00 AM
Water Temperature (50m)5.7 C (42.2 F) Jun 07 3:00 AM
Salinity (1m)Sensor FailureJun 07 3:00 AM
Salinity (10m)31.6 psu Jun 07 3:00 AM
Salinity (20m)Sensor FailureJun 07 3:00 AM
Salinity (50m)31.8 psu Jun 07 3:00 AM
Pressure (10m)9.3 decibars Jun 07 3:00 AM
Pressure (50m)49.4 decibars Jun 07 3:00 AM
Dissolved Oxygen (50m)6.6 ml/l (9.4 mg/l)Jun 07 3:00 AM
Oxygen Saturation (50m)7.1 ml/l Jun 07 3:00 AM
Percent Oxygen Saturation (50m)92.4 % Jun 07 3:00 AM
Sigma-T (1m)Sensor FailureJun 07 3:00 AM
Sigma-T (10m)24.4 kg/m^3 Jun 07 3:00 AM
Sigma-T (20m)Sensor FailureJun 07 3:00 AM
Sigma-T (50m)25.1 kg/m^3 Jun 07 3:00 AM
Current Direction (2m)WestJun 07 3:00 AM
Current Speed (2m)8.5 cm/s (0.17 kts)Jun 07 3:00 AM
East Current Velocity (2m)-8.5 cm/s (-0.17 kts)Jun 07 3:00 AM
East Current Velocity (10m)-7.7 cm/s (-0.15 kts)Jun 07 3:00 AM
East Current Velocity (14m)-16.1 cm/s (-0.31 kts)Jun 07 3:00 AM
East Current Velocity (18m)-19.2 cm/s (-0.37 kts)Jun 07 3:00 AM
East Current Velocity (22m)-18.0 cm/s (-0.35 kts)Jun 07 3:00 AM
East Current Velocity (50m)-15.7 cm/s (-0.31 kts)Jun 07 3:00 AM
North Current Velocity (2m)-0.2 cm/s (-0.00 kts)Jun 07 3:00 AM
North Current Velocity (10m)-5.2 cm/s (-0.10 kts)Jun 07 3:00 AM
North Current Velocity (14m)-0.3 cm/s (-0.01 kts)Jun 07 3:00 AM
North Current Velocity (18m)1.8 cm/s (0.04 kts)Jun 07 3:00 AM
North Current Velocity (22m)0.8 cm/s (0.02 kts)Jun 07 3:00 AM
North Current Velocity (50m)-0.6 cm/s (-0.01 kts)Jun 07 3:00 AM


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

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