RaceAtlas

South San Francisco Tides: Tuesday, August 18, 2026

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

5.4 ft5:10 AM2.3 ft10:35 AM7.0 ft4:58 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 4:58 PM, low 2.3 ft at 10:35 AM. Gate: flood 2.6 kt at 2:07 PM, ebb 1.0 kt at 8:32 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
5:10 AMHigh5.4 ft
10:35 AMLow2.3 ft
4:58 PMHigh7.0 ft
Current · Golden Gate
TimeStateSpeed
2:42 AMmax flood ENE (074°)2.2 kt
6:21 AMslack–
8:32 AMmax ebb SW (235°)1.0 kt
10:59 AMslack–
2:07 PMmax flood ENE (074°)2.6 kt
5:57 PMslack–
8:26 PMmax ebb SW (235°)1.0 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.