FloodRoute

San Francisco · Monday, April 20, 2026

San Francisco roads flood Mon 12:45–2:00 AM

PossibleMinor flooding · peak 7.2 ft high tide at 1:24 AM
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1 street flooding · Possible

Tide scrubber

Mon, Apr 20 1:24 AM

Tide

7.2 ft

Floods Mon, Apr 20 12:45–2:00 AM

Peak 1:24 AM
Tide (ft, MLLW) Floods above 7.1 ftPossibleLikelySevere
  • Townsend Street

At the peak · 1:24 AM

1 street at flood level

  • Townsend StreetPossible

Window 12:45–2:00 AM · peak effective tide 7.25 ft at the San Francisco gauge.

San Francisco · ft above MLLW

High tides

  • 1:26 AM7.2 ft
  • 3:48 PM5.1 ft