# Belvedere king tides and high water in 2018

> In 2018, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Belvedere road at risk on 66 days. The highest was 7.49 ft on Wednesday, July 11, 2018, 0.46 ft above the tide tables, with 36 roads at risk, including Edgewater Road, Leeward Road and Mallard Road.

**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 1, 2018 | 7.22 | +0.09 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jan 2, 2018 | 7.28 | +0.14 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jan 3, 2018 | 7.26 | +0.29 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jan 4, 2018 | 6.89 | +0.29 ft | 5 | Likely | Beach Road |
| Jan 9, 2018 | 6.66 | +0.90 ft | 5 | Likely | Beach Road |
| Jan 29, 2018 | 6.81 | −0.07 ft | 5 | Likely | Beach Road |
| Jan 30, 2018 | 7.02 | +0.02 ft | 5 | Likely | Beach Road |
| Jan 31, 2018 | 7.12 | +0.15 ft | 6 | Likely | Beach Road |
| Feb 1, 2018 | 6.82 | +0.06 ft | 5 | Likely | Beach Road |
| Feb 2, 2018 | 6.47 | +0.11 ft | 5 | Likely | Beach Road |
| Mar 1, 2018 | 6.92 | +0.49 ft | 5 | Likely | Beach Road |
| Mar 2, 2018 | 6.56 | +0.34 ft | 5 | Likely | Beach Road |
| Mar 22, 2018 | 6.67 | +1.01 ft | 5 | Likely | Beach Road |
| May 14, 2018 | 6.53 | +0.36 ft | 5 | Likely | Beach Road |
| May 16, 2018 | 6.59 | +0.26 ft | 5 | Likely | Beach Road |
| May 17, 2018 | 6.62 | +0.24 ft | 5 | Likely | Beach Road |
| May 18, 2018 | 6.49 | +0.21 ft | 5 | Likely | Beach Road |
| Jun 11, 2018 | 6.56 | +0.11 ft | 5 | Likely | Beach Road |
| Jun 12, 2018 | 6.90 | +0.22 ft | 5 | Likely | Beach Road |
| Jun 13, 2018 | 7.10 | +0.29 ft | 5 | Likely | Beach Road |
| Jun 15, 2018 | 7.36 | +0.56 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jun 16, 2018 | 7.12 | +0.50 ft | 6 | Likely | Beach Road |
| Jun 17, 2018 | 6.73 | +0.48 ft | 5 | Likely | Beach Road |
| Jul 9, 2018 | 6.50 | ±0.00 ft | 5 | Likely | Beach Road |
| Jul 10, 2018 | 6.94 | +0.13 ft | 5 | Likely | Beach Road |
| Jul 11, 2018 | 7.49 | +0.46 ft | 36 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jul 12, 2018 | 7.46 | +0.34 ft | 36 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jul 14, 2018 | 7.27 | +0.22 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Jul 15, 2018 | 6.88 | +0.10 ft | 5 | Likely | Beach Road |
| Jul 16, 2018 | 6.47 | +0.14 ft | 5 | Likely | Beach Road |
| Aug 7, 2018 | 6.74 | +0.17 ft | 5 | Likely | Beach Road |
| Aug 8, 2018 | 7.00 | +0.15 ft | 5 | Likely | Beach Road |
| Aug 9, 2018 | 7.24 | +0.21 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Aug 10, 2018 | 7.28 | +0.20 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Aug 12, 2018 | 7.12 | +0.17 ft | 6 | Likely | Beach Road |
| Aug 13, 2018 | 6.85 | +0.21 ft | 5 | Likely | Beach Road |
| Sep 5, 2018 | 6.55 | +0.26 ft | 5 | Likely | Beach Road |
| Sep 6, 2018 | 6.60 | +0.09 ft | 5 | Likely | Beach Road |
| Sep 7, 2018 | 6.72 | +0.08 ft | 5 | Likely | Beach Road |
| Sep 8, 2018 | 6.68 | +0.04 ft | 5 | Likely | Beach Road |
| Oct 9, 2018 | 6.66 | +0.51 ft | 5 | Likely | Beach Road |
| Oct 10, 2018 | 6.83 | +0.68 ft | 5 | Likely | Beach Road |
| Oct 11, 2018 | 6.74 | +0.69 ft | 5 | Likely | Beach Road |
| Oct 12, 2018 | 6.51 | +0.64 ft | 5 | Likely | Beach Road |
| Nov 7, 2018 | 6.61 | +0.26 ft | 5 | Likely | Beach Road |
| Nov 8, 2018 | 6.57 | +0.30 ft | 5 | Likely | Beach Road |
| Nov 9, 2018 | 6.47 | +0.36 ft | 5 | Likely | Beach Road |
| Nov 21, 2018 | 6.84 | +0.71 ft | 5 | Likely | Beach Road |
| Nov 22, 2018 | 6.90 | +0.55 ft | 5 | Likely | Beach Road |
| Nov 23, 2018 | 7.06 | +0.56 ft | 5 | Likely | Beach Road |
| Nov 24, 2018 | 7.09 | +0.54 ft | 5 | Likely | Beach Road |
| Nov 25, 2018 | 7.02 | +0.52 ft | 5 | Likely | Beach Road |
| Nov 26, 2018 | 6.62 | +0.33 ft | 5 | Likely | Beach Road |
| Nov 27, 2018 | 6.48 | +0.54 ft | 5 | Likely | Beach Road |
| Nov 29, 2018 | 6.61 | +1.38 ft | 5 | Likely | Beach Road |
| Dec 4, 2018 | 6.78 | +0.36 ft | 5 | Likely | Beach Road |
| Dec 5, 2018 | 7.07 | +0.59 ft | 5 | Likely | Beach Road |
| Dec 6, 2018 | 6.99 | +0.56 ft | 5 | Likely | Beach Road |
| Dec 7, 2018 | 6.71 | +0.40 ft | 5 | Likely | Beach Road |
| Dec 8, 2018 | 6.47 | +0.33 ft | 5 | Likely | Beach Road |
| Dec 20, 2018 | 6.80 | +0.34 ft | 5 | Likely | Beach Road |
| Dec 21, 2018 | 7.25 | +0.54 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Dec 22, 2018 | 7.31 | +0.44 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Dec 23, 2018 | 7.22 | +0.31 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Dec 24, 2018 | 7.38 | +0.59 ft | 35 | Severe | Edgewater Road, Leeward Road, Mallard Road |
| Dec 25, 2018 | 6.76 | +0.27 ft | 5 | Likely | Beach Road |

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

Data: [CSV](https://floodroute.com/data/history/ca/belvedere.csv) · [JSON](https://floodroute.com/data/history/ca/belvedere.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/belvedere/history/2018 · 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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