RaceAtlas

South San Francisco Tides: Tuesday, September 23, 2025

Tide heights at South San Francisco with the flood, ebb and slack schedule at the Golden Gate.

6.3 ft1:37 AM1.4 ft7:31 AM6.8 ft1:42 PM0.7 ft8:08 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 1:42 PM, low 0.7 ft at 8:08 PM. Gate: flood 3.0 kt at 11:06 AM, ebb 1.5 kt at 5:33 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
1:37 AMHigh6.3 ft
7:31 AMLow1.4 ft
1:42 PMHigh6.8 ft
8:08 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
2:51 AMslack–
5:25 AMmax ebb SW (235°)1.4 kt
8:02 AMslack–
11:06 AMmax flood ENE (074°)3.0 kt
2:38 PMslack–
5:33 PMmax ebb SW (235°)1.5 kt
8:54 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414391 (South San Francisco). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.