All data from station

Hello!
In a few months we will be upgrading the NERACOOS website and this version of the buoy map will be completely retired. You can read more about why we decided to retire the buoy map by clicking here.

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All Measurements
NERACOOS A01 - Massachusetts Bay
Current time: 2:53 AM EST
Last update: 12/06 2:30 AM EST
Owned/Operated by:
UMaine
Dr. Neal Pettigrew University of Maine
Last update 12/06 2:30 AM EST
Wind speed 21 knots (24 mph, 40 kph)
Wind direction SSE (156°) True
Wind gust 27 knots (31 mph, 50 kph)
Wave height 4.7 ft (1.4 m)
Dominant wave period 4.6 sec
Air temperature 48 ° F (8.9 ° C)
Visibility 1.6 nm (1.9 miles, 3.0 km)
Atmospheric pressure 1024.88 mb
Water temperature (1m)51 ° F (10.3 ° C)
Water temperature (10m)51 ° F (10.3 ° C)
Water temperature (20m)51 ° F (10.3 ° C)
Water temperature (50m)51 ° F (10.4 ° C)
Water temperature (51m)51 ° F (10.4 ° C)
Current direction (2m)N (355°) True
Current direction (10m)ESE (104°) True
Current direction (14m)E (91°) True
Current direction (18m)E (81°) True
Current direction (22m)E (80°) True
Current direction (26m)ESE (107°) True
Current direction (30m)SE (135°) True
Current direction (34m)SE (137°) True
Current direction (38m)SE (138°) True
Current direction (42m)SE (142°) True
Current direction (46m)SE (143°) True
Current direction (50m)SE (145°) True
Current direction (54m)SE (140°) True
Current direction (58m)SE (137°) True
Current speed (2m)0.2 kts (8.8 cm/sec)
Current speed (10m)0.1 kts (4.8 cm/sec)
Current speed (14m)0.1 kts (6.2 cm/sec)
Current speed (18m)0.1 kts (5.6 cm/sec)
Current speed (22m)0.1 kts (5.1 cm/sec)
Current speed (26m)0.1 kts (4.1 cm/sec)
Current speed (30m)0.1 kts (6.6 cm/sec)
Current speed (34m)0.2 kts (7.9 cm/sec)
Current speed (38m)0.2 kts (8.9 cm/sec)
Current speed (42m)0.2 kts (9.5 cm/sec)
Current speed (46m)0.2 kts (9.4 cm/sec)
Current speed (50m)0.2 kts (10.2 cm/sec)
Current speed (54m)0.2 kts (11.6 cm/sec)
Current speed (58m)0.2 kts (11.4 cm/sec)
Salinity (1m)32.62 psu
Salinity (10m)32.61 psu
Salinity (20m)32.60 psu
Salinity (50m)32.64 psu
Density (1m)25.04 kg/m3
Density (10m)25.03 kg/m3
Density (20m)25.02 kg/m3
Density (50m)25.04 kg/m3
Turbidity (3m)0.3 ntu
Chlorophyll concentration (3m)2.16mg chl/m3
Dissolved oxygen (50m)n/a
Dissolved oxygen (51m)5.90 ml/l
Oxygen saturation (50m)6.35 ml/l
Oxygen saturation (51m)6.36 ml/l
Percent oxygen saturation (50m)n/a
Percent oxygen saturation (51m)92.71%