# Larkspur king tides and high water in 2021

> In 2021, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Larkspur road at risk on 66 days. The highest was 7.45 ft on Saturday, December 4, 2021, 0.32 ft above the tide tables, with 31 roads at risk, including Casa Buena Drive, Sanford Street and Fifer Avenue.

**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 (66)

| Date | High water (San Francisco gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Jan 10, 2021 | 6.74 | −0.10 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 11, 2021 | 6.83 | −0.12 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 12, 2021 | 6.99 | +0.05 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 13, 2021 | 6.68 | −0.11 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 14, 2021 | 6.53 | ±0.00 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 27, 2021 | 6.90 | +0.56 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 28, 2021 | 7.08 | +0.66 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 29, 2021 | 6.86 | +0.47 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 8, 2021 | 6.67 | +0.19 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 9, 2021 | 6.75 | +0.21 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 10, 2021 | 6.61 | +0.10 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 26, 2021 | 6.67 | +0.41 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 28, 2021 | 6.68 | +0.22 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 29, 2021 | 6.68 | +0.18 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 24, 2021 | 6.63 | +0.11 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 25, 2021 | 6.94 | +0.17 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 26, 2021 | 6.98 | +0.12 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 28, 2021 | 6.94 | +0.17 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 29, 2021 | 6.76 | +0.26 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 20, 2021 | 6.64 | +0.35 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 21, 2021 | 6.96 | +0.30 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 22, 2021 | 7.28 | +0.34 ft | 29 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 23, 2021 | 7.35 | +0.27 ft | 29 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 24, 2021 | 7.35 | +0.29 ft | 29 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 26, 2021 | 7.22 | +0.33 ft | 27 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 27, 2021 | 6.83 | +0.27 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 8, 2021 | 6.49 | +0.31 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 11, 2021 | 6.51 | +0.34 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 19, 2021 | 6.71 | +0.13 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 20, 2021 | 6.91 | +0.07 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 21, 2021 | 7.15 | +0.14 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 22, 2021 | 7.12 | +0.04 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 23, 2021 | 7.13 | +0.12 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 25, 2021 | 6.94 | +0.15 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 26, 2021 | 6.62 | +0.19 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 7, 2021 | 6.52 | +0.19 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 9, 2021 | 6.54 | +0.23 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 16, 2021 | 6.59 | +0.28 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 17, 2021 | 6.80 | +0.33 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 18, 2021 | 6.90 | +0.29 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 19, 2021 | 7.00 | +0.28 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 20, 2021 | 7.19 | +0.45 ft | 27 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Aug 21, 2021 | 7.15 | +0.51 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 23, 2021 | 6.93 | +0.54 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Oct 7, 2021 | 6.48 | +0.32 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Oct 8, 2021 | 6.60 | +0.25 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Oct 9, 2021 | 6.59 | +0.18 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Oct 10, 2021 | 6.47 | +0.15 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Oct 24, 2021 | 6.82 | +1.27 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Nov 4, 2021 | 6.69 | +0.20 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Nov 5, 2021 | 6.93 | +0.21 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Nov 6, 2021 | 6.97 | +0.16 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Nov 7, 2021 | 6.75 | +0.03 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Nov 8, 2021 | 6.72 | +0.27 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 1, 2021 | 6.52 | +0.22 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 2, 2021 | 7.01 | +0.32 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 3, 2021 | 7.38 | +0.41 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Dec 4, 2021 | 7.45 | +0.32 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Dec 5, 2021 | 7.22 | +0.11 ft | 27 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Dec 6, 2021 | 7.07 | +0.16 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 7, 2021 | 6.74 | +0.23 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 13, 2021 | 6.62 | +0.83 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 14, 2021 | 6.54 | +0.61 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 29, 2021 | 6.89 | +0.68 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 30, 2021 | 7.12 | +0.52 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Dec 31, 2021 | 7.40 | +0.46 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |

[All Larkspur history](https://floodroute.com/ca/larkspur/history.md) · [Live forecast](https://floodroute.com/ca/larkspur.md)

Data: [CSV](https://floodroute.com/data/history/ca/larkspur.csv) · [JSON](https://floodroute.com/data/history/ca/larkspur.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/larkspur/history/2021 · 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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