Observed arrival · 2026-11-06
Tide Road Watch maps Marin’s high-tide trouble spots
A public tool estimating which Marin roads, school routes, and paths may flood during upcoming high tides.
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- Marin drivers, students, and people checking local routes
- Worth noticing
- Corte Madera and Larkspur tide times lag San Francisco by about 40 minutes; West Marin uses the Point Reyes gauge.
Field notes
The page distinguishes local timing conventions: Corte Madera and Larkspur high tides trail San Francisco, while West Marin locations use the Point Reyes gauge. Its what-if view isolates flood levels from rain, and submitted reports are described as reviewed before publication. Readings and the risky-tides section were still showing loading messages in the supplied snapshot.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
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