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Petaluma, CA · King tide season

Petaluma floods.
Know before it does.

A free, street-by-street flood forecast for every high tide: which roads go under, when, and for how long. No app needed.

Wed, Nov 25, the biggest flood in the next 30 days: 5 streets at the 1:00 PM peak.

PossibleLikelySevere

Streets that flood first

  1. 1East Washington Streetat 8.0 ft tide
  2. 2Wilson Streetat 8.9 ft tide
  3. 3Marina Avenueat 9.1 ft tide
  4. 4East Courtat 9.1 ft tide
  5. 5H Streetat 9.2 ft tide

Tide heights at the NOAA Upper drawbridge, Petaluma River station (ft above MLLW). Heavy rain makes it worse; the live map includes the rain forecast.

Next flood days

  • Mon, Nov 9Possible
    12:00–1:45 PM · East Washington Street
  • Tue, Nov 10Possible
    12:40–2:00 PM · East Washington Street
  • Sat, Nov 21Possible
    10:00–10:55 AM · East Washington Street
  • Sun, Nov 22Likely
    9:50 AM–12:30 PM · East Washington Street

Printed forecasts go stale. The QR code is always current.

Scan for the live flood map

floodroute.com/ca/petaluma

  • • Drag through the day and watch your street flood and dry
  • • Free alerts before king tides · add flood days to your calendar
  • • See water on the road? Report it. Dated photo reports become a public record of where Petaluma floods.