# Larkspur king tides and high water in 2026

> In 2026 (record through Sep 30, 2026), NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Larkspur road at risk on 78 days. The highest was 8.38 ft on Saturday, January 3, 2026, 1.25 ft above the tide tables, with 56 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 (78)

| Date | High water (San Francisco gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Jan 1, 2026 | 7.93 | +0.88 ft | 47 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jan 2, 2026 | 8.09 | +0.92 ft | 50 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jan 3, 2026 | 8.38 | +1.25 ft | 56 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jan 4, 2026 | 7.94 | +1.02 ft | 47 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jan 5, 2026 | 7.63 | +1.10 ft | 36 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jan 6, 2026 | 6.61 | +0.64 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 16, 2026 | 6.55 | +0.43 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 17, 2026 | 6.53 | +0.34 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 18, 2026 | 6.47 | +0.25 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 19, 2026 | 6.53 | +0.38 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 29, 2026 | 6.68 | +0.07 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 30, 2026 | 6.92 | +0.14 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jan 31, 2026 | 7.16 | +0.32 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 1, 2026 | 7.17 | +0.41 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 2, 2026 | 6.93 | +0.43 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 15, 2026 | 6.86 | +0.87 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 16, 2026 | 7.30 | +1.27 ft | 29 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Feb 17, 2026 | 7.08 | +1.13 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Feb 28, 2026 | 6.68 | +0.48 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Mar 1, 2026 | 6.57 | +0.39 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Mar 21, 2026 | 6.53 | +0.49 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Mar 22, 2026 | 6.54 | +0.36 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 18, 2026 | 6.72 | +0.43 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 19, 2026 | 7.09 | +0.64 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Apr 20, 2026 | 7.31 | +0.86 ft | 29 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Apr 21, 2026 | 7.22 | +0.95 ft | 27 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Apr 22, 2026 | 6.59 | +0.66 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 14, 2026 | 6.50 | +0.27 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 15, 2026 | 6.75 | +0.20 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 16, 2026 | 6.75 | −0.01 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 18, 2026 | 6.99 | +0.19 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 19, 2026 | 6.91 | +0.25 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 20, 2026 | 6.68 | +0.34 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| May 27, 2026 | 6.52 | +0.60 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 10, 2026 | 6.51 | +0.53 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 11, 2026 | 7.10 | +0.72 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 12, 2026 | 7.44 | +0.71 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 13, 2026 | 7.69 | +0.70 ft | 39 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 14, 2026 | 7.78 | +0.69 ft | 45 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 16, 2026 | 7.62 | +0.58 ft | 36 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 17, 2026 | 7.43 | +0.62 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jun 18, 2026 | 6.95 | +0.57 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jun 29, 2026 | 6.63 | +0.57 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 1, 2026 | 6.62 | +0.63 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 9, 2026 | 6.63 | +0.25 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 10, 2026 | 6.89 | +0.20 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 11, 2026 | 7.25 | +0.28 ft | 27 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jul 12, 2026 | 7.61 | +0.46 ft | 36 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jul 13, 2026 | 7.72 | +0.52 ft | 39 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jul 15, 2026 | 7.58 | +0.51 ft | 36 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Jul 16, 2026 | 7.16 | +0.41 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Jul 17, 2026 | 6.67 | +0.42 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 5, 2026 | 6.48 | +0.42 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 6, 2026 | 6.54 | +0.29 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 7, 2026 | 6.71 | +0.28 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 8, 2026 | 7.05 | +0.40 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Aug 9, 2026 | 7.38 | +0.54 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Aug 10, 2026 | 7.46 | +0.50 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Aug 11, 2026 | 7.47 | +0.52 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Aug 12, 2026 | 7.37 | +0.63 ft | 31 | Severe | Casa Buena Drive, Sanford Street, Fifer Avenue |
| Aug 14, 2026 | 6.90 | +0.53 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 2, 2026 | 6.55 | +0.42 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 3, 2026 | 6.76 | +0.63 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 4, 2026 | 6.62 | +0.50 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 5, 2026 | 6.64 | +0.48 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 6, 2026 | 6.76 | +0.51 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 7, 2026 | 6.98 | +0.62 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 8, 2026 | 7.05 | +0.66 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 9, 2026 | 6.99 | +0.71 ft | 11 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 11, 2026 | 6.76 | +0.71 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 12, 2026 | 6.51 | +0.61 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 13, 2026 | 6.48 | +0.55 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 14, 2026 | 6.65 | +0.76 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 15, 2026 | 6.47 | +0.71 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 27, 2026 | 6.63 | +0.67 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 28, 2026 | 6.77 | +0.59 ft | 8 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 29, 2026 | 7.11 | +0.80 ft | 12 | Severe | Fifer Avenue, Lucky Drive, Doherty Drive |
| Sep 30, 2026 | 7.19 | +0.86 ft | 27 | 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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