# San Francisco roads flood Sun 6:05–8:45 AM

San Francisco, California · Sunday, December 20, 2026

Minor flooding possible · peak 7.5 ft high tide at 7:24 AM

## 3 streets likely to flood at the peak (7:24 AM PST)

- Townsend Street: possible
- Mission Bay Drive: possible
- Channel Street: possible

Window 6:05–8:45 AM PST · peak effective tide 7.53 ft at the San Francisco gauge.

## High tides (San Francisco, ft above MLLW)

- 7:26 AM PST · 7.5 ft
- 9:40 PM PST · 5.4 ft

## Links

- San Francisco live map and 7-day outlook: [San Francisco forecast](https://floodroute.com/ca/san-francisco.md)
- Interactive map for this day: https://floodroute.com/ca/san-francisco/2026-12-20
- Calendar feed of flood days: https://floodroute.com/cal/ca/san-francisco.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-francisco/2026-12-20 · 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