FloodRoute

Petaluma · Sunday, January 4, 2026

Petaluma roads flood Sun 12:05–4:15 PM

King tideLikelyFlooding · peak 9.0 ft king tide at 1:30 PM
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2 streets flooding · Likely

Tide scrubber

Sun, Jan 4 1:30 PM

Tide

9.0 ft

Floods Sun, Jan 4 12:05–4:15 PM

Peak 1:30 PM
Tide (ft, MLLW) Floods above 8.0 ftPossibleLikelySevere
  • East Washington Street
  • Wilson Street

At the peak · 1:30 PM

2 streets at flood level

  • East Washington StreetLikely
  • Wilson StreetPossible

Window 12:05–4:15 PM · peak effective tide 9.05 ft at the Upper drawbridge, Petaluma River gauge.

Upper drawbridge, Petaluma River · ft above MLLW

High tides

  • 2:59 AM7.0 ft
  • 1:29 PM9.0 ftKing tide