Hi NERACOOS users,
It's official! We’re going to be retiring this product on January 4, 2023 so that we can focus on building and maintaining tools we think you’ll like even more. You can still access all of NERACOOS’ real-time buoy data, 12-hour histories, and forecasts on the Mariners’ Dashboard

After January 4 this page will no longer exist, so if you have it bookmarked, you will be forwarded to Mariners' Dashboard. Why wait? You can update the address now by visiting https://mariners.neracoos.org, clicking on your preferred station, and creating a new bookmark. (Tip: To create a bookmark, press Ctrl+D (Windows) or Command+D (Mac) while on the page you want to save.)

You can read more about why we decided to retire the buoy map by clicking here.

12 Hour History - NERACOOS A01 - Massachusetts Bay

Time right now: 4:35 AM EST
Last update: 12/04 4:00 AM EST
All Data From This Station
Station Description
Owned/Operated by:
UMaine
Dr. Neal Pettigrew University of Maine


Wind speed
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
kts 181515152021181716181415
mph 201817172325202018211617
kph 332927283740333229342628
m/sec 9.358.087.778.0310.3911.189.358.988.259.667.397.85

Wind direction
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
deg True 195202202211277294280281285295290301
SSWSSWSSWSSWWWNWWWNWWNWWNWWNWWNW

Wind gust
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
kts 221817182527222020221918
mph 252120212931262324262221
kph 413432344850423838423634
m/sec 11.569.489.149.5713.3714.0311.6910.7010.7911.7510.269.51

Wave height
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
ft 7.16.85.65.54.14.43.72.72.32.22.02.8
m 2.22.11.71.71.31.31.10.80.70.70.60.8

Dominant wave period
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
seconds 6.46.46.46.46.44.04.04.04.04.03.68.0

Atmospheric pressure
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
mb 1009.931009.441009.081009.321010.791012.381013.721013.601014.211015.311016.171016.54

Air temperature
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 54.253.753.653.850.948.446.245.244.344.143.242.2
°C 12.312.112.012.110.59.17.97.36.96.76.25.6

Visibility
Last update: 12/04 4:00 AM EST

5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
mi 1.91.91.91.91.91.91.91.91.91.91.91.9
km 2.992.992.992.992.992.992.992.992.992.992.992.99

Water temperature
Last update: 12/04 4:00 AM EST

Surface (1 meter)
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 50.350.350.350.450.450.450.450.550.550.450.450.4
°C 10.110.210.210.210.210.210.210.310.310.210.210.2
(10 meters)
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 50.350.350.350.450.450.450.450.550.550.550.550.4
°C 10.110.110.210.210.210.210.210.310.310.310.310.2
(20 meters)
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 50.150.450.350.250.250.350.450.450.450.450.450.4
°C 10.110.210.210.110.110.210.210.210.210.210.210.2
(50 meters)
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 50.450.450.450.450.550.650.450.550.550.550.550.5
°C 10.210.210.210.210.310.310.210.310.310.310.310.3
(51 meters)
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am
°F 50.450.350.350.350.550.550.550.450.550.550.450.4
°C 10.210.210.210.210.210.310.210.210.210.210.210.2