Petaluma · Tuesday, April 21, 2026
Petaluma roads flood Tue 3:40–5:20 AM
PossibleMinor flooding · peak 8.3 ft high tide at 4:24 AM
1 street flooding · Possible
Tide scrubber
Tue, Apr 21 4:24 AM
Tide
8.3 ft
Floods Tue, Apr 21 3:40–5:20 AM
Peak 4:24 AM Tide (ft, MLLW) Floods above 8.0 ftPossibleLikelySevere
- East Washington Street
At the peak · 4:24 AM
1 street at flood level
- East Washington StreetPossible
Window 3:40–5:20 AM · peak effective tide 8.29 ft at the Upper drawbridge, Petaluma River gauge.
Upper drawbridge, Petaluma River · ft above MLLW
High tides
- 4:26 AM8.3 ft
- 7:09 PM6.0 ft