Petaluma · Sunday, December 20, 2026
Petaluma roads flood Sun 8:35–11:10 AM
PossibleMinor flooding possible · peak 8.5 ft high tide at 9:36 AM
1 street flooding · Possible
Tide scrubber
Sun, Dec 20 9:36 AM
Tide
8.5 ft
Floods Sun, Dec 20 8:35–11:10 AM
Peak 9:36 AM Tide (ft, MLLW) Floods above 8.0 ftPossibleLikelySevere
- East Washington Street
At the peak · 9:36 AM
1 street likely to flood
- East Washington StreetPossible
Window 8:35–11:10 AM · peak effective tide 8.49 ft at the Upper drawbridge, Petaluma River gauge.
Upper drawbridge, Petaluma River · ft above MLLW
High tides
- 9:37 AM8.5 ft
- 11:51 PM6.1 ft