# San Anselmo roads flood Mon 6:20–11:50 AM

San Anselmo, California · Monday, December 21, 2026

Flooding likely · peak 7.7 ft high tide at 8:42 AM

## 7 streets likely to flood at the peak (8:42 AM PST)

- Francisco Boulevard West: likely
- Francisco Boulevard East: likely
- Redwood Highway: likely
- Woodland Avenue: possible
- Cornell Avenue: possible
- Berens Drive: possible
- Tulane Drive: possible

Window 6:20–11:50 AM PST · peak effective tide 7.74 ft at the Corte Madera Creek gauge.

## High tides (Corte Madera Creek, ft above MLLW)

- 8:42 AM PST · 7.7 ft
- 11:22 PM PST · 5.5 ft

## Links

- San Anselmo live map and 7-day outlook: [San Anselmo forecast](https://floodroute.com/ca/san-anselmo.md)
- Interactive map for this day: https://floodroute.com/ca/san-anselmo/2026-12-21
- Calendar feed of flood days: https://floodroute.com/cal/ca/san-anselmo.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/san-anselmo/2026-12-21 · 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