# Marin County king tides and high water in 2009

> In 2009, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Marin County road at risk on 59 days. The highest was 7.42 ft on Monday, June 22, 2009, 0.35 ft above the tide tables, with 261 roads at risk, including Redwood Highway, Edgewater Road and Casa Buena Drive.

**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 (59)

| Date | High water (San Francisco gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Jan 8, 2009 | 6.63 | −0.22 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jan 9, 2009 | 6.71 | −0.37 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jan 10, 2009 | 6.72 | −0.46 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jan 11, 2009 | 6.60 | −0.51 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jan 12, 2009 | 6.55 | −0.28 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 5, 2009 | 6.53 | +0.15 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 6, 2009 | 6.92 | +0.31 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 7, 2009 | 6.96 | +0.18 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 8, 2009 | 7.03 | +0.22 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 9, 2009 | 6.78 | +0.11 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 15, 2009 | 6.52 | +0.79 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Feb 16, 2009 | 6.64 | +1.07 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| May 22, 2009 | 6.70 | +0.35 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| May 23, 2009 | 6.84 | +0.25 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| May 24, 2009 | 6.86 | +0.14 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| May 26, 2009 | 6.92 | +0.23 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| May 27, 2009 | 6.85 | +0.35 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jun 19, 2009 | 6.73 | +0.24 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jun 20, 2009 | 6.97 | +0.19 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jun 21, 2009 | 7.15 | +0.16 ft | 35 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jun 22, 2009 | 7.42 | +0.35 ft | 261 | Severe | Redwood Highway, Edgewater Road, Casa Buena Drive |
| Jun 24, 2009 | 7.40 | +0.44 ft | 253 | Severe | Redwood Highway, Edgewater Road, Casa Buena Drive |
| Jun 25, 2009 | 6.84 | +0.19 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 18, 2009 | 6.81 | +0.10 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 19, 2009 | 7.11 | +0.13 ft | 34 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 20, 2009 | 7.17 | +0.03 ft | 35 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 21, 2009 | 7.02 | −0.13 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 23, 2009 | 6.76 | −0.20 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Jul 24, 2009 | 6.50 | −0.05 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Aug 16, 2009 | 6.62 | +0.02 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Aug 17, 2009 | 6.87 | +0.07 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Aug 18, 2009 | 7.04 | +0.15 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Aug 19, 2009 | 6.92 | +0.11 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Aug 21, 2009 | 6.53 | −0.02 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Sep 20, 2009 | 6.54 | +0.26 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Oct 13, 2009 | 6.55 | +1.17 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Oct 17, 2009 | 6.63 | +0.29 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Oct 18, 2009 | 6.79 | +0.37 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Oct 19, 2009 | 6.96 | +0.58 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Oct 20, 2009 | 6.58 | +0.35 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Nov 3, 2009 | 6.77 | +0.31 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Nov 4, 2009 | 6.92 | +0.40 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Nov 5, 2009 | 6.70 | +0.24 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Nov 30, 2009 | 6.62 | +0.16 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 1, 2009 | 6.99 | +0.30 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 2, 2009 | 7.14 | +0.30 ft | 35 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 3, 2009 | 7.09 | +0.24 ft | 34 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 4, 2009 | 6.77 | +0.05 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 5, 2009 | 6.67 | +0.27 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 11, 2009 | 6.57 | +0.32 ft | 28 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 12, 2009 | 7.06 | +0.64 ft | 34 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 13, 2009 | 7.09 | +0.58 ft | 34 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 14, 2009 | 6.75 | +0.25 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 15, 2009 | 6.73 | +0.30 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 16, 2009 | 6.60 | +0.29 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 28, 2009 | 6.68 | +0.30 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 29, 2009 | 6.93 | +0.25 ft | 29 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 30, 2009 | 7.12 | +0.19 ft | 35 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |
| Dec 31, 2009 | 7.06 | −0.01 ft | 33 | Severe | Fifer Avenue, Paradise Drive, Bahia Way |

[All Marin County history](https://floodroute.com/ca/marin-county/history.md) · [Live forecast](https://floodroute.com/ca/marin-county.md)

Data: [CSV](https://floodroute.com/data/history/ca/marin-county.csv) · [JSON](https://floodroute.com/data/history/ca/marin-county.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/marin-county/history/2009 · 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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