# Petaluma roads flood Wed 1:05–3:55 AM

Petaluma, California · Wednesday, September 1, 2027

Flooding likely · peak 8.6 ft high tide at 2:12 AM

## 1 street likely to flood at the peak (2:12 AM PDT)

- East Washington Street: likely

Window 1:05–3:55 AM PDT · peak effective tide 8.65 ft at the Upper drawbridge, Petaluma River gauge.

## Also this day

- 3:00–3:15 PM PDT · peak 8.0 ft · Minor flooding possible

## High tides (Upper drawbridge, Petaluma River, ft above MLLW)

- 2:09 AM PDT · 8.6 ft
- 3:07 PM PDT · 8.0 ft

## Links

- Petaluma live map and 7-day outlook: [Petaluma forecast](https://floodroute.com/ca/petaluma.md)
- Interactive map for this day: https://floodroute.com/ca/petaluma/2027-09-01
- Calendar feed of flood days: https://floodroute.com/cal/ca/petaluma.ics

**Forecasts are estimates, not guarantees.** Never drive or walk through flood water: according to the National Weather Service, a foot of moving water can carry away most cars. Turn around, don’t drown. Always follow local authorities and official warnings.

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Web version: https://floodroute.com/ca/petaluma/2027-09-01 · Site index for AI agents: https://floodroute.com/llms.txt · Every page is available as Markdown: add `.md` to its URL.

FloodRoute provides estimates only. Never drive or walk through flood water. © Axiomic, LLC · marc@floodroute.com