Observed arrival · 2026-11-07
Tide Road Watch · Marin
A local tide-risk guide estimates which Marin roads, school routes, and paths may flood at high tide.
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- Marin residents checking flood-prone routes
- Worth noticing
- Flood reports wait for review before appearing under Past floods; listed data sources include NOAA, the National Weather Service, 511 SF Bay, and the US Census.
Field notes
The interface separates a next-48-hours area view from seven-day and 30-day tide outlooks, and includes a detailed tide curve and past-flood section. Its listed inputs are NOAA, the National Weather Service, 511 SF Bay, and US Census data; the page says they are updated every six minutes. Resident reports are held for review before they appear in the past-flood record.
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Editorial observations of this landing page, not a rating.
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●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
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