RaceAtlas

San Mateo Bridge Tides: Sunday, August 31, 2025

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

1.5 ft1:11 AM5.3 ft8:08 AM4.0 ft12:36 PM7.0 ft6:21 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 6:21 PM, low 1.5 ft at 1:11 AM. Gate: flood 1.7 kt at 3:26 PM, ebb 0.7 kt at 9:41 PM.
Modelled current at the Golden Gate on a 1.7 kt floodThe Gate at max flood, 1.7 kt
Tide height
TimeHeight
1:11 AMLow1.5 ft
8:08 AMHigh5.3 ft
12:36 PMLow4.0 ft
6:21 PMHigh7.0 ft
Current · Golden Gate
TimeStateSpeed
12:58 AMslack–
5:57 AMmax flood ENE (074°)1.7 kt
9:42 AMslack–
10:47 AMmax ebb SW (235°)0.2 kt
11:58 AMslack–
3:26 PMmax flood ENE (074°)1.7 kt
7:10 PMslack–
9:41 PMmax ebb SW (235°)0.7 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414458 (San Mateo Bridge). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.