# Las Olas Isles king tides and high water in 2021

> In 2021, NOAA's South Port Everglades tide gauge recorded water high enough for FloodRoute's model to put at least one Las Olas Isles road at risk on 39 days. The highest was 4.44 ft on Monday, November 8, 2021, 0.79 ft above the tide tables, with 13 roads at risk, including Isle of Palms Drive, Mola Avenue and Flamingo 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 (39)

| Date | High water (South Port Everglades gauge, ft MLLW) | vs tide tables | Roads at risk | Severity | Deepest streets (model) |
|---|---|---|---|---|---|
| Apr 25, 2021 | 3.81 | +0.75 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |
| Apr 26, 2021 | 4.02 | +0.80 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Apr 27, 2021 | 3.89 | +0.59 ft | 3 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Apr 28, 2021 | 3.77 | +0.50 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |
| May 28, 2021 | 3.70 | +0.64 ft | 1 | Possible | Isle of Palms Drive |
| Aug 20, 2021 | 3.67 | +0.61 ft | 1 | Possible | Isle of Palms Drive |
| Sep 9, 2021 | 3.67 | +0.34 ft | 1 | Possible | Isle of Palms Drive |
| Sep 23, 2021 | 3.67 | +0.43 ft | 1 | Possible | Isle of Palms Drive |
| Oct 6, 2021 | 3.73 | +0.12 ft | 1 | Possible | Isle of Palms Drive |
| Oct 7, 2021 | 3.92 | +0.19 ft | 3 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Oct 8, 2021 | 4.04 | +0.26 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Oct 9, 2021 | 4.05 | +0.31 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Oct 10, 2021 | 4.01 | +0.38 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Oct 11, 2021 | 3.97 | +0.49 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Oct 12, 2021 | 3.68 | +0.35 ft | 1 | Possible | Isle of Palms Drive |
| Oct 18, 2021 | 3.69 | +0.36 ft | 1 | Possible | Isle of Palms Drive |
| Oct 19, 2021 | 3.78 | +0.38 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |
| Oct 20, 2021 | 3.73 | +0.30 ft | 1 | Possible | Isle of Palms Drive |
| Nov 2, 2021 | 3.68 | +0.31 ft | 1 | Possible | Isle of Palms Drive |
| Nov 3, 2021 | 3.97 | +0.37 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 4, 2021 | 4.05 | +0.27 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 5, 2021 | 4.37 | +0.50 ft | 13 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 6, 2021 | 4.27 | +0.39 ft | 11 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 7, 2021 | 4.31 | +0.52 ft | 11 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 8, 2021 | 4.44 | +0.79 ft | 13 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 9, 2021 | 4.40 | +0.93 ft | 13 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 10, 2021 | 4.32 | +1.04 ft | 11 | Likely | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 11, 2021 | 3.95 | +0.81 ft | 3 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Nov 12, 2021 | 3.69 | +0.64 ft | 1 | Possible | Isle of Palms Drive |
| Nov 17, 2021 | 3.70 | +0.47 ft | 1 | Possible | Isle of Palms Drive |
| Nov 18, 2021 | 3.70 | +0.45 ft | 1 | Possible | Isle of Palms Drive |
| Nov 20, 2021 | 3.85 | +0.64 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |
| Nov 21, 2021 | 3.68 | +0.53 ft | 1 | Possible | Isle of Palms Drive |
| Nov 22, 2021 | 3.74 | +0.69 ft | 1 | Possible | Isle of Palms Drive |
| Dec 2, 2021 | 3.69 | +0.27 ft | 1 | Possible | Isle of Palms Drive |
| Dec 3, 2021 | 3.77 | +0.19 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |
| Dec 4, 2021 | 4.03 | +0.38 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Dec 5, 2021 | 4.04 | +0.40 ft | 5 | Possible | Isle of Palms Drive, Mola Avenue, Flamingo Drive |
| Dec 6, 2021 | 3.79 | +0.24 ft | 2 | Possible | Isle of Palms Drive, Mola Avenue |

[All Las Olas Isles history](https://floodroute.com/fl/las-olas-isles/history.md) · [Live forecast](https://floodroute.com/fl/las-olas-isles.md)

Data: [CSV](https://floodroute.com/data/history/fl/las-olas-isles.csv) · [JSON](https://floodroute.com/data/history/fl/las-olas-isles.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/fl/las-olas-isles/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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