RaceAtlas

San Francisco Bay Tides: Wednesday, August 20, 2025

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

-0.6 ft4:10 AM5.0 ft11:22 AM3.0 ft3:52 PM6.6 ft9:55 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.6 ft at 9:55 PM, low -0.6 ft at 4:10 AM. Gate: flood 2.9 kt at 8:47 AM, ebb 1.7 kt at 3:17 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
4:10 AMLow-0.6 ft
11:22 AMHigh5.0 ft
3:52 PMLow3.0 ft
9:55 PMHigh6.6 ft
Current · Golden Gate
TimeStateSpeed
3:17 AMmax ebb SW (235°)1.7 kt
5:31 AMslack–
8:47 AMmax flood ENE (074°)2.9 kt
12:26 PMslack–
3:01 PMmax ebb SW (235°)0.9 kt
4:52 PMslack–
8:04 PMmax flood ENE (074°)2.6 kt
11:32 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414290 (San Francisco). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.