RaceAtlas

San Mateo Bridge Tides: Saturday, August 23, 2025

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

8.1 ft12:34 AM-0.5 ft7:31 AM7.2 ft1:57 PM2.0 ft7:36 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.1 ft at 12:34 AM, low -0.5 ft at 7:31 AM. Gate: flood 3.5 kt at 10:46 AM, ebb 1.9 kt at 5:02 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
12:34 AMHigh8.1 ft
7:31 AMLow-0.5 ft
1:57 PMHigh7.2 ft
7:36 PMLow2.0 ft
Current · Golden Gate
TimeStateSpeed
1:14 AMslack–
5:02 AMmax ebb SW (235°)1.9 kt
7:34 AMslack–
10:46 AMmax flood ENE (074°)3.5 kt
2:30 PMslack–
5:35 PMmax ebb SW (235°)1.5 kt
7:51 PMslack–
10:46 PMmax flood ENE (074°)2.7 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.