RaceAtlas

South San Francisco Tides: Friday, August 21, 2026

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

0.8 ft2:27 AM5.4 ft9:56 AM3.6 ft2:00 PM6.8 ft7:33 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 7:33 PM, low 0.8 ft at 2:27 AM. Gate: flood 2.0 kt at 6:31 AM, ebb 0.4 kt at 11:42 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
2:27 AMLow0.8 ft
9:56 AMHigh5.4 ft
2:00 PMLow3.6 ft
7:33 PMHigh6.8 ft
Current · Golden Gate
TimeStateSpeed
2:23 AMslack–
6:31 AMmax flood ENE (074°)2.0 kt
10:07 AMslack–
11:42 AMmax ebb SW (235°)0.4 kt
1:25 PMslack–
4:39 PMmax flood ENE (074°)1.6 kt
8:41 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.