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All Measurements
NERACOOS A01 - Massachusetts Bay
Current time: 4:23 AM EDT
Last update: 4/21 3:00 AM EDT
Owned/Operated by:
UMaine
Dr. Neal Pettigrew University of Maine
Last update 4/21 3:00 AM EDT
Wind speed 2 knots (3 mph, 5 kph)
Wind direction SE (140°) True
Wind gust 3 knots (4 mph, 7 kph)
Wave height 1.6 ft (0.5 m)
Dominant wave period 4.0 sec
Air temperature 49 ° F (9.6 ° C)
Visibility 1.6 nm (1.9 miles, 3.0 km)
Atmospheric pressure 1010.98 mb
Water temperature (1m)n/a
Water temperature (20m)45 ° F (7.0 ° C)
Water temperature (50m)43 ° F (6.3 ° C)
Water temperature (51m)43 ° F (6.2 ° C)
Current direction (2m)SE (143°) True
Current direction (10m)E (91°) True
Current direction (14m)E (85°) True
Current direction (18m)E (86°) True
Current direction (22m)E (97°) True
Current direction (26m)ESE (105°) True
Current direction (30m)ESE (106°) True
Current direction (34m)ESE (112°) True
Current direction (38m)ESE (119°) True
Current direction (42m)SE (124°) True
Current direction (46m)ESE (117°) True
Current direction (50m)NNW (337°) True
Current direction (54m)NNE (20°) True
Current direction (58m)ENE (69°) True
Current speed (2m)0.3 kts (13.5 cm/sec)
Current speed (10m)0.5 kts (23.5 cm/sec)
Current speed (14m)0.5 kts (27.6 cm/sec)
Current speed (18m)0.5 kts (25.7 cm/sec)
Current speed (22m)0.4 kts (23.1 cm/sec)
Current speed (26m)0.5 kts (23.3 cm/sec)
Current speed (30m)0.4 kts (22.0 cm/sec)
Current speed (34m)0.4 kts (20.8 cm/sec)
Current speed (38m)0.3 kts (17.0 cm/sec)
Current speed (42m)0.2 kts (11.7 cm/sec)
Current speed (46m)0.1 kts (3.3 cm/sec)
Current speed (50m)0.1 kts (2.9 cm/sec)
Current speed (54m)0.1 kts (3.4 cm/sec)
Current speed (58m)0.1 kts (3.9 cm/sec)
Salinity (1m)n/a
Salinity (20m)31.88 psu
Salinity (50m)32.13 psu
Density (1m)n/a
Density (20m)24.97 kg/m3
Density (50m)25.26 kg/m3
Turbidity (3m)0.3 ntu
Chlorophyll concentration (3m)5.81mg chl/m3
Dissolved oxygen (50m)6.61 ml/l
Dissolved oxygen (51m)7.28 ml/l
Oxygen saturation (50m)7.01 ml/l
Oxygen saturation (51m)7.00 ml/l
Percent oxygen saturation (50m)94.37%
Percent oxygen saturation (51m)104.00%