RaceAtlas

South San Francisco Tides: Friday, September 18, 2026

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

0.9 ft12:22 AM5.3 ft8:10 AM3.7 ft12:17 PM6.4 ft5:39 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 5:39 PM, low 0.9 ft at 12:22 AM. Gate: flood 1.9 kt at 5:02 AM, ebb 0.6 kt at 9:05 PM.
Modelled current at the Golden Gate on a 1.9 kt floodThe Gate at max flood, 1.9 kt
Tide height
TimeHeight
12:22 AMLow0.9 ft
8:10 AMHigh5.3 ft
12:17 PMLow3.7 ft
5:39 PMHigh6.4 ft
Current · Golden Gate
TimeStateSpeed
12:30 AMslack–
5:02 AMmax flood ENE (074°)1.9 kt
8:39 AMslack–
10:15 AMmax ebb SW (235°)0.4 kt
11:58 AMslack–
2:56 PMmax flood ENE (074°)1.6 kt
6:48 PMslack–
9:05 PMmax ebb SW (235°)0.6 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.