# Mill Valley roads flood Fri 5:50–6:40 AM

Mill Valley, California · Friday, December 18, 2026

Minor flooding possible · peak 6.6 ft high tide at 6:18 AM

## 1 street likely to flood at the peak (6:18 AM PST)

- Sycamore Avenue: possible

Window 5:50–6:40 AM PST · peak effective tide 6.62 ft at the Sausalito gauge.

## High tides (Sausalito, ft above MLLW)

- 6:17 AM PST · 6.6 ft
- 7:14 PM PST · 4.8 ft

## Links

- Mill Valley live map and 7-day outlook: [Mill Valley forecast](https://floodroute.com/ca/mill-valley.md)
- Interactive map for this day: https://floodroute.com/ca/mill-valley/2026-12-18
- Calendar feed of flood days: https://floodroute.com/cal/ca/mill-valley.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/mill-valley/2026-12-18 · 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