All data from station

Mariners' Dashboard

Click here to test out the Mariners Dashboard: a new way to explore ocean and weather observations from stations throughout the Northeast

All Measurements
NERACOOS A01 - Massachusetts Bay
Current time: 5:25 PM EDT
Last update: 7/23 4:30 PM EDT
Owned/Operated by:
UMaine
Dr. Neal Pettigrew University of Maine
Last update 7/23 4:30 PM EDT
Wind speed 7 knots (8 mph, 13 kph)
Wind direction SE (140°) True
Wind gust 8 knots (9 mph, 16 kph)
Wave height 1.5 ft (0.4 m)
Dominant wave period 8.0 sec
Air temperature 68 ° F (20.3 ° C)
Visibility 1.6 nm (1.9 miles, 3.0 km)
Atmospheric pressure 1018.00 mb
Water temperature (1m)70 ° F (20.8 ° C)
Water temperature (10m)69 ° F (20.7 ° C)
Water temperature (20m)59 ° F (15.2 ° C)
Water temperature (50m)48 ° F (8.8 ° C)
Water temperature (51m)47 ° F (8.4 ° C)
Current direction (2m)WNW (283°) True
Current direction (10m)ESE (106°) True
Current direction (14m)ESE (105°) True
Current direction (18m)ESE (104°) True
Current direction (22m)ESE (102°) True
Current direction (26m)E (95°) True
Current direction (30m)E (91°) True
Current direction (34m)E (79°) True
Current direction (38m)ENE (64°) True
Current direction (42m)ENE (61°) True
Current direction (46m)NE (55°) True
Current direction (50m)NE (48°) True
Current direction (54m)NE (49°) True
Current direction (58m)NE (54°) True
Current speed (2m)0.5 kts (23.7 cm/sec)
Current speed (10m)0.5 kts (24.2 cm/sec)
Current speed (14m)0.5 kts (26.8 cm/sec)
Current speed (18m)0.6 kts (30.0 cm/sec)
Current speed (22m)0.6 kts (33.3 cm/sec)
Current speed (26m)0.5 kts (27.2 cm/sec)
Current speed (30m)0.4 kts (21.2 cm/sec)
Current speed (34m)0.3 kts (15.9 cm/sec)
Current speed (38m)0.3 kts (16.6 cm/sec)
Current speed (42m)0.4 kts (18.1 cm/sec)
Current speed (46m)0.4 kts (18.1 cm/sec)
Current speed (50m)0.3 kts (17.5 cm/sec)
Current speed (54m)0.4 kts (18.3 cm/sec)
Current speed (58m)0.4 kts (22.4 cm/sec)
Salinity (1m)29.19 psu
Salinity (10m)29.35 psu
Salinity (20m)31.03 psu
Salinity (50m)32.24 psu
Density (1m)20.12 kg/m3
Density (10m)20.27 kg/m3
Density (20m)22.87 kg/m3
Density (50m)24.99 kg/m3
Turbidity (3m)0.7 ntu
Chlorophyll concentration (3m)7.61mg chl/m3
Dissolved oxygen (50m)4.00 ml/l
Dissolved oxygen (51m)5.97 ml/l
Oxygen saturation (50m)6.61 ml/l
Oxygen saturation (51m)6.64 ml/l
Percent oxygen saturation (50m)60.59%
Percent oxygen saturation (51m)90.01%