# San Rafael 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 San Rafael 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 67 roads at risk, including Sonoma Street, Dolores Street and Du Bois 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 (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 | 2 | Severe | Bahia Way |
| Jan 11, 2021 | 6.83 | −0.12 ft | 2 | Severe | Bahia Way |
| Jan 12, 2021 | 6.99 | +0.05 ft | 2 | Severe | Bahia Way |
| Jan 13, 2021 | 6.68 | −0.11 ft | 2 | Severe | Bahia Way |
| Jan 14, 2021 | 6.53 | ±0.00 ft | 2 | Severe | Bahia Way |
| Jan 27, 2021 | 6.90 | +0.56 ft | 2 | Severe | Bahia Way |
| Jan 28, 2021 | 7.08 | +0.66 ft | 2 | Severe | Bahia Way |
| Jan 29, 2021 | 6.86 | +0.47 ft | 2 | Severe | Bahia Way |
| Feb 8, 2021 | 6.67 | +0.19 ft | 2 | Severe | Bahia Way |
| Feb 9, 2021 | 6.75 | +0.21 ft | 2 | Severe | Bahia Way |
| Feb 10, 2021 | 6.61 | +0.10 ft | 2 | Severe | Bahia Way |
| Apr 26, 2021 | 6.67 | +0.41 ft | 2 | Severe | Bahia Way |
| Apr 28, 2021 | 6.68 | +0.22 ft | 2 | Severe | Bahia Way |
| Apr 29, 2021 | 6.68 | +0.18 ft | 2 | Severe | Bahia Way |
| May 24, 2021 | 6.63 | +0.11 ft | 2 | Severe | Bahia Way |
| May 25, 2021 | 6.94 | +0.17 ft | 2 | Severe | Bahia Way |
| May 26, 2021 | 6.98 | +0.12 ft | 2 | Severe | Bahia Way |
| May 28, 2021 | 6.94 | +0.17 ft | 2 | Severe | Bahia Way |
| May 29, 2021 | 6.76 | +0.26 ft | 2 | Severe | Bahia Way |
| Jun 20, 2021 | 6.64 | +0.35 ft | 2 | Severe | Bahia Way |
| Jun 21, 2021 | 6.96 | +0.30 ft | 2 | Severe | Bahia Way |
| Jun 22, 2021 | 7.28 | +0.34 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Jun 23, 2021 | 7.35 | +0.27 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Jun 24, 2021 | 7.35 | +0.29 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Jun 26, 2021 | 7.22 | +0.33 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Jun 27, 2021 | 6.83 | +0.27 ft | 2 | Severe | Bahia Way |
| Jul 8, 2021 | 6.49 | +0.31 ft | 2 | Severe | Bahia Way |
| Jul 11, 2021 | 6.51 | +0.34 ft | 2 | Severe | Bahia Way |
| Jul 19, 2021 | 6.71 | +0.13 ft | 2 | Severe | Bahia Way |
| Jul 20, 2021 | 6.91 | +0.07 ft | 2 | Severe | Bahia Way |
| Jul 21, 2021 | 7.15 | +0.14 ft | 2 | Severe | Bahia Way |
| Jul 22, 2021 | 7.12 | +0.04 ft | 2 | Severe | Bahia Way |
| Jul 23, 2021 | 7.13 | +0.12 ft | 2 | Severe | Bahia Way |
| Jul 25, 2021 | 6.94 | +0.15 ft | 2 | Severe | Bahia Way |
| Jul 26, 2021 | 6.62 | +0.19 ft | 2 | Severe | Bahia Way |
| Aug 7, 2021 | 6.52 | +0.19 ft | 2 | Severe | Bahia Way |
| Aug 9, 2021 | 6.54 | +0.23 ft | 2 | Severe | Bahia Way |
| Aug 16, 2021 | 6.59 | +0.28 ft | 2 | Severe | Bahia Way |
| Aug 17, 2021 | 6.80 | +0.33 ft | 2 | Severe | Bahia Way |
| Aug 18, 2021 | 6.90 | +0.29 ft | 2 | Severe | Bahia Way |
| Aug 19, 2021 | 7.00 | +0.28 ft | 2 | Severe | Bahia Way |
| Aug 20, 2021 | 7.19 | +0.45 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Aug 21, 2021 | 7.15 | +0.51 ft | 2 | Severe | Bahia Way |
| Aug 23, 2021 | 6.93 | +0.54 ft | 2 | Severe | Bahia Way |
| Oct 7, 2021 | 6.48 | +0.32 ft | 2 | Severe | Bahia Way |
| Oct 8, 2021 | 6.60 | +0.25 ft | 2 | Severe | Bahia Way |
| Oct 9, 2021 | 6.59 | +0.18 ft | 2 | Severe | Bahia Way |
| Oct 10, 2021 | 6.47 | +0.15 ft | 2 | Severe | Bahia Way |
| Oct 24, 2021 | 6.82 | +1.27 ft | 2 | Severe | Bahia Way |
| Nov 4, 2021 | 6.69 | +0.20 ft | 2 | Severe | Bahia Way |
| Nov 5, 2021 | 6.93 | +0.21 ft | 2 | Severe | Bahia Way |
| Nov 6, 2021 | 6.97 | +0.16 ft | 2 | Severe | Bahia Way |
| Nov 7, 2021 | 6.75 | +0.03 ft | 2 | Severe | Bahia Way |
| Nov 8, 2021 | 6.72 | +0.27 ft | 2 | Severe | Bahia Way |
| Dec 1, 2021 | 6.52 | +0.22 ft | 2 | Severe | Bahia Way |
| Dec 2, 2021 | 7.01 | +0.32 ft | 2 | Severe | Bahia Way |
| Dec 3, 2021 | 7.38 | +0.41 ft | 67 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Dec 4, 2021 | 7.45 | +0.32 ft | 67 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Dec 5, 2021 | 7.22 | +0.11 ft | 65 | Severe | Sonoma Street, Dolores Street, Du Bois Street |
| Dec 6, 2021 | 7.07 | +0.16 ft | 2 | Severe | Bahia Way |
| Dec 7, 2021 | 6.74 | +0.23 ft | 2 | Severe | Bahia Way |
| Dec 13, 2021 | 6.62 | +0.83 ft | 2 | Severe | Bahia Way |
| Dec 14, 2021 | 6.54 | +0.61 ft | 2 | Severe | Bahia Way |
| Dec 29, 2021 | 6.89 | +0.68 ft | 2 | Severe | Bahia Way |
| Dec 30, 2021 | 7.12 | +0.52 ft | 2 | Severe | Bahia Way |
| Dec 31, 2021 | 7.40 | +0.46 ft | 67 | Severe | Sonoma Street, Dolores Street, Du Bois Street |

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

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