San Francisco · Tuesday, April 21, 2026
San Francisco roads flood Tue 1:50–2:30 AM
PossibleMinor flooding · peak 7.2 ft high tide at 2:12 AM
1 street flooding · Possible
Tide scrubber
Tue, Apr 21 2:12 AM
Tide
7.2 ft
Floods Tue, Apr 21 1:50–2:30 AM
Peak 2:12 AM Tide (ft, MLLW) Floods above 7.1 ftPossibleLikelySevere
- Townsend Street
At the peak · 2:12 AM
1 street at flood level
- Townsend StreetPossible
Window 1:50–2:30 AM · peak effective tide 7.16 ft at the San Francisco gauge.
San Francisco · ft above MLLW
High tides
- 2:15 AM7.2 ft
- 4:58 PM5.1 ft