# Bay Colony king tides and high water in 2011

> In 2011, NOAA's Sewells Point tide gauge recorded water high enough for FloodRoute's model to put at least one Bay Colony road at risk on 37 days. The highest was 7.55 ft on Saturday, August 27, 2011, 4.43 ft above the tide tables, with 4 roads at risk, including South Bay Shore Drive, Wythe Lane and Lee Road.

**Estimates, not records of actual flooding.** Each day is NOAA's verified high water at the tide gauge, run through FloodRoute's flood model on today's roads and elevations, in dry weather. Drains, levees, tide gates, rain, road changes and elevation error all mean real conditions differed. Not for property, real-estate, insurance, lending, engineering or legal decisions.

## Every day with roads at risk (37)

| Date | High water (Sewells Point gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Feb 21, 2011 | 4.17 | +1.44 ft | 1 | Possible | South Bay Shore Drive |
| Mar 24, 2011 | 4.14 | +1.29 ft | 1 | Possible | South Bay Shore Drive |
| Mar 25, 2011 | 4.21 | +1.55 ft | 1 | Possible | South Bay Shore Drive |
| Apr 16, 2011 | 3.96 | +0.80 ft | 1 | Possible | South Bay Shore Drive |
| Apr 17, 2011 | 3.92 | +0.63 ft | 1 | Possible | South Bay Shore Drive |
| May 11, 2011 | 3.99 | +1.44 ft | 1 | Possible | South Bay Shore Drive |
| May 12, 2011 | 3.99 | +1.28 ft | 1 | Possible | South Bay Shore Drive |
| May 13, 2011 | 4.02 | +1.12 ft | 1 | Possible | South Bay Shore Drive |
| May 14, 2011 | 4.11 | +1.02 ft | 1 | Possible | South Bay Shore Drive |
| May 15, 2011 | 3.98 | +0.76 ft | 1 | Possible | South Bay Shore Drive |
| May 16, 2011 | 4.11 | +0.83 ft | 1 | Possible | South Bay Shore Drive |
| May 17, 2011 | 4.55 | +1.28 ft | 1 | Likely | South Bay Shore Drive |
| May 18, 2011 | 4.35 | +1.16 ft | 1 | Possible | South Bay Shore Drive |
| May 19, 2011 | 3.89 | +0.86 ft | 1 | Possible | South Bay Shore Drive |
| Jun 13, 2011 | 4.04 | +0.95 ft | 1 | Possible | South Bay Shore Drive |
| Jun 14, 2011 | 3.97 | +0.86 ft | 1 | Possible | South Bay Shore Drive |
| Jun 15, 2011 | 3.89 | +0.81 ft | 1 | Possible | South Bay Shore Drive |
| Jun 20, 2011 | 4.11 | +1.71 ft | 1 | Possible | South Bay Shore Drive |
| Jul 14, 2011 | 4.02 | +1.08 ft | 1 | Possible | South Bay Shore Drive |
| Aug 27, 2011 | 7.55 | +4.43 ft | 4 | Severe | South Bay Shore Drive, Wythe Lane, Lee Road |
| Sep 2, 2011 | 3.87 | +0.50 ft | 1 | Possible | South Bay Shore Drive |
| Sep 16, 2011 | 3.90 | +0.94 ft | 1 | Possible | South Bay Shore Drive |
| Sep 18, 2011 | 4.08 | +1.23 ft | 1 | Possible | South Bay Shore Drive |
| Sep 19, 2011 | 3.94 | +1.13 ft | 1 | Possible | South Bay Shore Drive |
| Sep 28, 2011 | 4.21 | +0.55 ft | 1 | Possible | South Bay Shore Drive |
| Sep 29, 2011 | 4.37 | +0.68 ft | 1 | Likely | South Bay Shore Drive |
| Sep 30, 2011 | 4.00 | +0.37 ft | 1 | Possible | South Bay Shore Drive |
| Oct 1, 2011 | 4.03 | +0.54 ft | 1 | Possible | South Bay Shore Drive |
| Oct 12, 2011 | 4.16 | +1.04 ft | 1 | Possible | South Bay Shore Drive |
| Oct 13, 2011 | 4.43 | +1.31 ft | 1 | Likely | South Bay Shore Drive |
| Oct 14, 2011 | 3.97 | +0.89 ft | 1 | Possible | South Bay Shore Drive |
| Oct 28, 2011 | 4.64 | +1.01 ft | 1 | Likely | South Bay Shore Drive |
| Oct 29, 2011 | 5.32 | +1.81 ft | 1 | Likely | South Bay Shore Drive |
| Oct 30, 2011 | 4.38 | +1.05 ft | 1 | Likely | South Bay Shore Drive |
| Nov 4, 2011 | 3.96 | +1.50 ft | 1 | Possible | South Bay Shore Drive |
| Nov 5, 2011 | 4.83 | +2.27 ft | 1 | Likely | South Bay Shore Drive |
| Nov 24, 2011 | 4.25 | +0.97 ft | 1 | Possible | South Bay Shore Drive |

[All Bay Colony history](https://floodroute.com/va/bay-colony/history.md) · [Live forecast](https://floodroute.com/va/bay-colony.md)

Data: [CSV](https://floodroute.com/data/history/va/bay-colony.csv) · [JSON](https://floodroute.com/data/history/va/bay-colony.json) · Open Database License (ODbL) 1.0 (https://opendatacommons.org/licenses/odbl/1-0/) · Credit: FloodRoute (floodroute.com), © OpenStreetMap contributors, NOAA CO-OPS · [All towns](https://floodroute.com/data.md)

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Web version: https://floodroute.com/va/bay-colony/history/2011 · Site index for AI agents: https://floodroute.com/llms.txt · Every page is available as Markdown: add `.md` to its URL.

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