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
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Time right now: 6:20 AM EDT Last update: 4/19 5:30 AM EDT All Data From This Station Station Description |
Owned/Operated by: Dr. Neal Pettigrew University of Maine |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kts | 5 | 6 | 9 | 4 | 5 | 6 | 6 | 4 | 6 | 4 | 5 | NA |
| mph | 6 | 7 | 10 | 5 | 6 | 7 | 8 | 4 | 7 | 5 | 6 | NA |
| kph | 10 | 12 | 17 | 8 | 10 | 11 | 12 | 7 | 11 | 8 | 9 | NA |
| m/sec | 2.96 | 3.56 | 4.80 | 2.35 | 2.80 | 3.22 | 3.58 | 2.17 | 3.29 | 2.31 | 2.71 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| deg True | 10 | 9 | 66 | 63 | 48 | 45 | 77 | 70 | 71 | 55 | 58 | NA |
| N | N | ENE | ENE | NE | NE | ENE | ENE | ENE | NE | ENE | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kts | 6 | 8 | 10 | 6 | 6 | 7 | 8 | 5 | 7 | 5 | 6 | NA |
| mph | 7 | 9 | 12 | 6 | 7 | 8 | 9 | 6 | 8 | 6 | 7 | NA |
| kph | 12 | 15 | 20 | 11 | 11 | 14 | 15 | 9 | 14 | 10 | 11 | NA |
| m/sec | 3.52 | 4.23 | 5.59 | 3.10 | 3.23 | 3.91 | 4.17 | 2.74 | 3.92 | 2.87 | 3.21 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ft | 1.5 | 2.0 | 2.0 | 2.2 | 2.2 | 2.1 | 2.2 | 1.6 | 2.2 | 2.1 | 1.6 | NA |
| m | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.6 | 0.7 | 0.5 | 0.7 | 0.6 | 0.5 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| seconds | 4.0 | 10.7 | 4.0 | 10.7 | 4.0 | 4.0 | 10.7 | 4.0 | 10.7 | 10.7 | 4.0 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mb | 1022.57 | 1022.88 | 1022.14 | 1023.00 | 1023.19 | 1023.25 | 1022.70 | 1022.88 | 1022.88 | 1022.88 | 1023.00 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | 44.4 | 44.7 | 44.8 | 44.7 | 44.7 | 44.7 | 44.6 | 44.6 | 44.5 | 44.5 | 44.5 | NA |
| °C | 6.9 | 7.1 | 7.1 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 6.9 | 6.9 | 6.9 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mi | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | NA |
| km | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | NA |
Surface (1 meter)
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | 45.1 | 44.8 | 45.0 | 45.0 | 45.0 | 44.9 | 44.9 | 45.0 | 44.9 | 44.8 | 44.8 | NA |
| °C | 7.3 | 7.1 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | 43.2 | 42.9 | 43.3 | 41.9 | 41.8 | 41.3 | 41.1 | 41.9 | 42.3 | 42.6 | 43.5 | NA |
| °C | 6.2 | 6.1 | 6.3 | 5.5 | 5.5 | 5.2 | 5.0 | 5.5 | 5.7 | 5.9 | 6.4 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | 40.8 | 40.8 | 40.8 | 40.8 | 40.8 | 40.9 | 40.9 | 40.8 | 40.9 | 40.8 | 40.9 | NA |
| °C | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | NA |
| 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | 40.8 | 40.8 | 40.8 | 40.9 | 40.8 | 40.8 | 40.8 | 40.9 | 40.9 | 40.9 | 40.9 | NA |
| °C | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | NA |
