FloodRoute

Mill Valley king tides and high water in 2025

In 2025, NOAA's San Francisco tide gauge recorded water high enough for FloodRoute's model to put at least one Mill Valley road at risk on 58 days. The highest was 7.60 ft on Wednesday, November 5, 2025, 0.74 ft above the tide tables, with 13 roads at risk, including Ryan Avenue, Plymouth Avenue and Park Terrace.

Nov 5, 2025: 13 roads at risk7.60 ft at the San Francisco gauge · 0.7 ft above the tide tables · deepest: Severe · model estimate

Estimates, not records of actual flooding. Each day is NOAA's verified high water at the tide gauge, run through FloodRoute's flood model on today's roads and elevations, in dry weather. Drains, levees, tide gates, rain, road changes and elevation error all mean real conditions differed. Not for property, real-estate, insurance, lending, engineering or legal decisions.

Highest water in 2025

Highest water days in Mill Valley in 2025
DateHigh water · San Franciscovs tide tablesRoads at riskDeepest streets (model)
7.60 ft+0.74 ft13SevereRyan Avenue, Plymouth Avenue, Park Terrace
7.57 ft+0.34 ft13SevereRyan Avenue, Plymouth Avenue, Park Terrace
7.45 ft+0.25 ft10LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.41 ft+0.42 ft10LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.31 ft+0.45 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace

Every day with roads at risk (58)

Every day with roads at risk in Mill Valley in 2025
DateHigh water · San Franciscovs tide tablesRoads at riskDeepest streets (model)
6.64 ft−0.05 ft1PossibleSycamore Avenue
6.74 ft−0.06 ft1PossibleSycamore Avenue
6.88 ft+0.07 ft1PossibleSycamore Avenue
6.67 ft−0.05 ft1PossibleSycamore Avenue
6.61 ft+0.11 ft1PossibleSycamore Avenue
6.80 ft+0.74 ft1PossibleSycamore Avenue
6.64 ft+0.44 ft1PossibleSycamore Avenue
6.87 ft+1.11 ft1PossibleSycamore Avenue
6.69 ft+0.58 ft1PossibleSycamore Avenue
7.05 ft+0.70 ft1PossibleSycamore Avenue
6.94 ft+0.51 ft1PossibleSycamore Avenue
6.61 ft+0.28 ft1PossibleSycamore Avenue
6.83 ft+0.52 ft1PossibleSycamore Avenue
6.85 ft+0.27 ft1PossibleSycamore Avenue
6.96 ft+0.28 ft1PossibleSycamore Avenue
6.99 ft+0.39 ft1PossibleSycamore Avenue
6.77 ft+0.45 ft1PossibleSycamore Avenue
6.72 ft+0.21 ft1PossibleSycamore Avenue
6.95 ft+0.16 ft1PossibleSycamore Avenue
7.10 ft+0.17 ft1PossibleSycamore Avenue
7.15 ft+0.27 ft1LikelySycamore Avenue
6.83 ft+0.16 ft1PossibleSycamore Avenue
6.92 ft+0.05 ft1PossibleSycamore Avenue
7.26 ft+0.23 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.24 ft+0.19 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.09 ft+0.16 ft1PossibleSycamore Avenue
6.90 ft+0.25 ft1PossibleSycamore Avenue
6.68 ft+0.15 ft1PossibleSycamore Avenue
6.94 ft+0.21 ft1PossibleSycamore Avenue
7.07 ft+0.19 ft1PossibleSycamore Avenue
7.15 ft+0.20 ft1LikelySycamore Avenue
7.10 ft+0.18 ft1PossibleSycamore Avenue
6.91 ft+0.15 ft1PossibleSycamore Avenue
6.64 ft+0.17 ft1PossibleSycamore Avenue
6.65 ft+0.22 ft1PossibleSycamore Avenue
6.65 ft+0.08 ft1PossibleSycamore Avenue
6.62 ft+0.13 ft1PossibleSycamore Avenue
6.62 ft+0.24 ft1PossibleSycamore Avenue
6.90 ft+0.60 ft1PossibleSycamore Avenue
7.17 ft+0.61 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.24 ft+0.56 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.08 ft+0.45 ft1PossibleSycamore Avenue
6.70 ft+0.30 ft1PossibleSycamore Avenue
6.82 ft+0.26 ft1PossibleSycamore Avenue
7.60 ft+0.74 ft13SevereRyan Avenue, Plymouth Avenue, Park Terrace
7.18 ft+0.17 ft1LikelySycamore Avenue
7.16 ft+0.19 ft1LikelySycamore Avenue
6.92 ft+0.18 ft1PossibleSycamore Avenue
6.68 ft+0.74 ft1PossibleSycamore Avenue
6.61 ft+0.59 ft1PossibleSycamore Avenue
7.10 ft+0.44 ft1LikelySycamore Avenue
7.41 ft+0.42 ft10LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.45 ft+0.25 ft10LikelyRyan Avenue, Plymouth Avenue, Park Terrace
7.57 ft+0.34 ft13SevereRyan Avenue, Plymouth Avenue, Park Terrace
7.17 ft+0.09 ft1LikelySycamore Avenue
6.74 ft−0.01 ft1PossibleSycamore Avenue
6.82 ft+0.28 ft1PossibleSycamore Avenue
7.31 ft+0.45 ft9LikelyRyan Avenue, Plymouth Avenue, Park Terrace