# San Francisco king tides and high water in 2012

> In 2012, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one San Francisco road at risk on 5 days. The highest was 7.63 ft on Wednesday, December 12, 2012, 0.48 ft above the tide tables, with 6 roads at risk, including Townsend Street, Mission Bay Drive and Channel Street.

**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 (5)

| Date | High water (San Francisco gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Jul 3, 2012 | 7.15 | +0.23 ft | 2 | Possible | Townsend Street |
| Dec 11, 2012 | 7.27 | +0.32 ft | 2 | Possible | Townsend Street |
| Dec 12, 2012 | 7.63 | +0.48 ft | 6 | Likely | Townsend Street, Mission Bay Drive, Channel Street |
| Dec 13, 2012 | 7.59 | +0.41 ft | 5 | Possible | Townsend Street, Mission Bay Drive, Channel Street |
| Dec 14, 2012 | 7.49 | +0.45 ft | 2 | Possible | Townsend Street |

[All San Francisco history](https://floodroute.com/ca/san-francisco/history.md) · [Live forecast](https://floodroute.com/ca/san-francisco.md)

Data: [CSV](https://floodroute.com/data/history/ca/san-francisco.csv) · [JSON](https://floodroute.com/data/history/ca/san-francisco.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/ca/san-francisco/history/2012 · 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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