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Physical Oceanography Group School of Marine Sciences University of Maine |
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Latitude: 18° 14.95´N Longitude: 64° 45.79´W Location Description: South of St John Deployed: Sep 09 2024 Coast Guard Light List Letter: C Coast Guard Light List Number 32566 Water Depth: 44 meters (144 feet) Watch Circle Radius: 60 meters (197 feet) Last Cell Phone Transmission: Jun 15, 12 PM AST Last GOES Transmission: Jun 15, 11 AM AST Latest Event: Sep 02, 08 AM AST
deployed by Lighthouse Marine |
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Specialized Plots:
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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 (AST) |
Most Recent Data Plot |
Full Deployment Plot |
Full Historical Plot |
Make My Own |
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Significant Wave Height (0m) | 1.3 meters (4.4 ft) | Jun 15 12:00 PM |
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Maximum Wave Height (0m) | 2.1 meters (7.0 ft) | Jun 15 12:00 PM |
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Dominant Wave Period (0m) | 6.5 seconds | Jun 15 12:00 PM |
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Mean Wave Direction (0m) | 106.4 degrees | Jun 15 12:00 PM |
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Mean Wave Direction Spread (0m) | 34.0 degrees | Jun 15 12:00 PM |
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Significant Wave Height (alt) (0m) | 1.6 meters (5.2 ft) | Jun 15 12:00 PM |
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Dominant Wave Period (alt) (0m) | 6.4 seconds | Jun 15 12:00 PM |
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Significant Wave Height (test) (0m) | 1.5 meters (4.8 ft) | Jun 15 12:00 PM |
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Dominant Wave Period (test) (0m) | 6.3 seconds | Jun 15 12:00 PM |
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Mean Wave Direction (test) (0m) | 111.5 degrees | Jun 15 12:00 PM |
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Air Temperature (-3m) | 28.3 C (82.8 F) | Jun 15 12:00 PM |
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Barometric Pressure (-3m) | 1019.5 millibars | Jun 15 12:00 PM |
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Wind Direction (-4m) | East | Jun 15 12:00 PM |
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Wind 2 Direction [Primary] (-4m) | East | Jun 15 12:00 PM |
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Wind Speed (-4m) | 7.7 m/s (17 mph, 15 kts) | Jun 15 12:00 PM |
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Wind 2 Speed [Primary] (-4m) | 7.9 m/s (18 mph, 15 kts) | Jun 15 12:00 PM |
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Wind Gust (-4m) | 13.5 m/s (30 mph, 26 kts) | Jun 15 12:00 PM |
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Wind 2 Gust [Primary] (-4m) | 9.4 m/s (21 mph, 18 kts) | Jun 15 12:00 PM |
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Water Temperature (1m) | 28.3 C (83.0 F) | Jun 15 12:00 PM |
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Salinity (1m) | 36.0 psu | Jun 15 12:00 PM |
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Sigma-T (1m) | 23.0 kg/m^3 | Jun 15 12:00 PM |
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Current Direction (2.5m) | SSW | Jun 15 12:00 PM |
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Current Direction (4m) | WSW | Jun 15 12:00 PM |
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Current Direction (5m) | NNE | Jun 15 12:00 PM |
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Current Direction (6m) | WSW | Jun 15 12:00 PM |
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Current Direction (7m) | West | Jun 15 12:00 PM |
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Current Direction (8m) | West | Jun 15 12:00 PM |
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Current Direction (9m) | West | Jun 15 12:00 PM |
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Current Direction (10m) | West | Jun 15 12:00 PM |
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Current Direction (11m) | WNW | Jun 15 12:00 PM |
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Current Direction (12m) | West | Jun 15 12:00 PM |
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Current Direction (13m) | West | Jun 15 12:00 PM |
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Current Direction (14m) | West | Jun 15 12:00 PM |
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Current Direction (15m) | West | Jun 15 12:00 PM |
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Current Direction (16m) | WSW | Jun 15 12:00 PM |
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Current Direction (18m) | West | Jun 15 12:00 PM |
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Current Direction (19m) | SW | Jun 15 12:00 PM |
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Current Direction (20m) | West | Jun 15 12:00 PM |
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Current Direction (21m) | WSW | Jun 15 12:00 PM |
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Current Direction (22m) | West | Jun 15 12:00 PM |
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Current Speed (2.5m) | 5.5 cm/s (0.11 kts) | Jun 15 12:00 PM |
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Current Speed (4m) | 10.6 cm/s (0.21 kts) | Jun 15 12:00 PM |
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Current Speed (5m) | 0.1 cm/s (0.00 kts) | Jun 15 12:00 PM |
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Current Speed (6m) | 7.9 cm/s (0.15 kts) | Jun 15 12:00 PM |
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Current Speed (7m) | 11.8 cm/s (0.23 kts) | Jun 15 12:00 PM |
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Current Speed (8m) | 13.3 cm/s (0.26 kts) | Jun 15 12:00 PM |
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Current Speed (9m) | 12.3 cm/s (0.24 kts) | Jun 15 12:00 PM |
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Current Speed (10m) | 16.4 cm/s (0.32 kts) | Jun 15 12:00 PM |
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Current Speed (11m) | 12.7 cm/s (0.25 kts) | Jun 15 12:00 PM |
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Current Speed (12m) | 7.4 cm/s (0.14 kts) | Jun 15 12:00 PM |
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Current Speed (13m) | 15.8 cm/s (0.31 kts) | Jun 15 12:00 PM |
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Current Speed (14m) | 11.4 cm/s (0.22 kts) | Jun 15 12:00 PM |
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Current Speed (15m) | 11.7 cm/s (0.23 kts) | Jun 15 12:00 PM |
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Current Speed (16m) | 11.2 cm/s (0.22 kts) | Jun 15 12:00 PM |
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Current Speed (18m) | 10.9 cm/s (0.21 kts) | Jun 15 12:00 PM |
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Current Speed (19m) | 8.4 cm/s (0.16 kts) | Jun 15 12:00 PM |
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Current Speed (20m) | 10.6 cm/s (0.21 kts) | Jun 15 12:00 PM |
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Current Speed (21m) | 13.6 cm/s (0.26 kts) | Jun 15 12:00 PM |
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Current Speed (22m) | 11.7 cm/s (0.23 kts) | Jun 15 12:00 PM |
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East Current Velocity (2.5m) | -2.2 cm/s (-0.04 kts) | Jun 15 12:00 PM |
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East Current Velocity (4m) | -9.9 cm/s (-0.19 kts) | Jun 15 12:00 PM |
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East Current Velocity (5m) | 0.1 cm/s (0.00 kts) | Jun 15 12:00 PM |
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East Current Velocity (6m) | -7.7 cm/s (-0.15 kts) | Jun 15 12:00 PM |
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East Current Velocity (7m) | -11.8 cm/s (-0.23 kts) | Jun 15 12:00 PM |
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East Current Velocity (8m) | -13.3 cm/s (-0.26 kts) | Jun 15 12:00 PM |
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East Current Velocity (9m) | -12.3 cm/s (-0.24 kts) | Jun 15 12:00 PM |
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East Current Velocity (10m) | -16.4 cm/s (-0.32 kts) | Jun 15 12:00 PM |
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East Current Velocity (11m) | -12.3 cm/s (-0.24 kts) | Jun 15 12:00 PM |
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East Current Velocity (12m) | -7.4 cm/s (-0.14 kts) | Jun 15 12:00 PM |
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East Current Velocity (13m) | -15.6 cm/s (-0.30 kts) | Jun 15 12:00 PM |
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East Current Velocity (14m) | -11.4 cm/s (-0.22 kts) | Jun 15 12:00 PM |
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East Current Velocity (15m) | -11.7 cm/s (-0.23 kts) | Jun 15 12:00 PM |
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East Current Velocity (16m) | -10.9 cm/s (-0.21 kts) | Jun 15 12:00 PM |
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East Current Velocity (18m) | -10.9 cm/s (-0.21 kts) | Jun 15 12:00 PM |
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East Current Velocity (19m) | -7.0 cm/s (-0.14 kts) | Jun 15 12:00 PM |
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East Current Velocity (20m) | -10.6 cm/s (-0.21 kts) | Jun 15 12:00 PM |
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East Current Velocity (21m) | -13.1 cm/s (-0.26 kts) | Jun 15 12:00 PM |
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East Current Velocity (22m) | -11.7 cm/s (-0.23 kts) | Jun 15 12:00 PM |
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North Current Velocity (2.5m) | -5.0 cm/s (-0.10 kts) | Jun 15 12:00 PM |
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North Current Velocity (4m) | -3.7 cm/s (-0.07 kts) | Jun 15 12:00 PM |
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North Current Velocity (5m) | 0.1 cm/s (0.00 kts) | Jun 15 12:00 PM |
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North Current Velocity (6m) | -1.7 cm/s (-0.03 kts) | Jun 15 12:00 PM |
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North Current Velocity (7m) | -0.1 cm/s (-0.00 kts) | Jun 15 12:00 PM |
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North Current Velocity (8m) | 0.9 cm/s (0.02 kts) | Jun 15 12:00 PM |
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North Current Velocity (9m) | 0.5 cm/s (0.01 kts) | Jun 15 12:00 PM |
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North Current Velocity (10m) | 0.6 cm/s (0.01 kts) | Jun 15 12:00 PM |
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North Current Velocity (11m) | 3.0 cm/s (0.06 kts) | Jun 15 12:00 PM |
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North Current Velocity (12m) | -0.5 cm/s (-0.01 kts) | Jun 15 12:00 PM |
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North Current Velocity (13m) | 2.5 cm/s (0.05 kts) | Jun 15 12:00 PM |
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North Current Velocity (14m) | 1.1 cm/s (0.02 kts) | Jun 15 12:00 PM |
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North Current Velocity (15m) | -0.5 cm/s (-0.01 kts) | Jun 15 12:00 PM |
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North Current Velocity (16m) | -2.5 cm/s (-0.05 kts) | Jun 15 12:00 PM |
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North Current Velocity (18m) | -0.9 cm/s (-0.02 kts) | Jun 15 12:00 PM |
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North Current Velocity (19m) | -4.7 cm/s (-0.09 kts) | Jun 15 12:00 PM |
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North Current Velocity (20m) | -0.9 cm/s (-0.02 kts) | Jun 15 12:00 PM |
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North Current Velocity (21m) | -3.5 cm/s (-0.07 kts) | Jun 15 12:00 PM |
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North Current Velocity (22m) | -0.2 cm/s (-0.00 kts) | Jun 15 12:00 PM |
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