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.

Did you know that the Hourly Buoy Data has already been integrated into the Mariners’ Dashboard? You can find a new buoy map and the latest observations by going to the Mariners’ Dashboard and clicking on any asset. The latest conditions for that buoy will be shown directly under the map. Once you are there, add a new bookmark!
(Tip: To create a bookmark, press Ctrl+D (Windows) or Command+D (Mac) while on the page you want to save.)

12 Hour History - NERACOOS A01 - Massachusetts Bay

Time right now: 2:38 AM EST
Last update: 1/27 2:00 AM EST
All Data From This Station
Station Description
Owned/Operated by:
UMaine
Dr. Neal Pettigrew University of Maine


Wind speed
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
kts 1618191822212018161515NA
mph 1921222126242320191717NA
kph 3134353442393833312828NA
m/sec 8.669.459.919.6411.7910.8910.629.318.637.957.97NA

Wind direction
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
deg True 325321318316326326337337336333321NA
NWNWNWNWNNWNNWNNWNNWNNWNNWNWNA

Wind gust
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
kts 2224242628272623212020NA
mph 2628273033313027252323NA
kph 4245444953504943403738NA
m/sec 11.7112.5712.4813.7214.7613.9413.6912.1711.3110.5310.69NA

Wave height
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
ft 2.42.52.72.93.03.03.33.12.72.72.6NA
m 0.70.80.80.90.90.91.00.90.80.80.8NA

Dominant wave period
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
seconds 2.92.93.23.23.63.23.64.64.64.64.6NA

Atmospheric pressure
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
mb 1024.261024.941026.041027.461028.621029.361030.101030.651030.901030.901030.96NA

Air temperature
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 24.523.723.022.321.320.620.419.718.917.917.4NA
°C -4.2-4.6-5.0-5.4-5.9-6.3-6.4-6.8-7.3-7.8-8.1NA

Visibility
Last update: 1/27 2:00 AM EST

3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
mi 1.91.91.91.91.91.91.91.91.91.91.9NA
km 2.992.983.003.003.003.003.003.003.003.003.00NA

Water temperature
Last update: 1/27 2:00 AM EST

Surface (1 meter)
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 43.943.943.943.943.943.843.643.443.343.343.2NA
°C 6.66.66.66.66.66.56.56.36.36.36.2NA
(10 meters)
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 44.043.943.943.943.943.843.643.543.343.343.3NA
°C 6.76.66.66.66.66.66.56.46.36.36.3NA
(20 meters)
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 44.044.043.943.943.943.843.743.443.443.343.3NA
°C 6.76.66.66.66.66.66.56.46.36.36.3NA
(50 meters)
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 44.044.043.943.943.943.843.643.543.342.742.6NA
°C 6.76.76.66.66.66.66.56.46.35.95.9NA
(51 meters)
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
°F 43.943.943.943.943.843.743.643.443.142.642.6NA
°C 6.66.66.66.66.66.56.46.36.25.95.9NA