RaceAtlas

South San Francisco Tides: Monday, October 20, 2025

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

6.1 ft12:08 AM1.5 ft5:52 AM7.0 ft12:03 PM0.4 ft6:38 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 12:03 PM, low 0.4 ft at 6:38 PM. Gate: flood 3.0 kt at 9:27 AM, ebb 1.7 kt at 4:29 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:08 AMHigh6.1 ft
5:52 AMLow1.5 ft
12:03 PMHigh7.0 ft
6:38 PMLow0.4 ft
Current · Golden Gate
TimeStateSpeed
1:04 AMslack–
3:47 AMmax ebb SW (235°)1.2 kt
6:08 AMslack–
9:27 AMmax flood ENE (074°)3.0 kt
12:52 PMslack–
4:29 PMmax ebb SW (235°)1.7 kt
7:14 PMslack–
10:28 PMmax flood ENE (074°)2.9 kt

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.