RaceAtlas

San Mateo Bridge Tides: Saturday, August 16, 2025

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

0.7 ft1:01 AM5.5 ft7:29 AM3.1 ft12:25 PM8.2 ft6:33 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.2 ft at 6:33 PM, low 0.7 ft at 1:01 AM. Gate: flood 2.7 kt at 3:31 PM, ebb 1.2 kt at 9:47 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
1:01 AMLow0.7 ft
7:29 AMHigh5.5 ft
12:25 PMLow3.1 ft
6:33 PMHigh8.2 ft
Current · Golden Gate
TimeStateSpeed
12:55 AMslack–
4:08 AMmax flood ENE (074°)2.2 kt
8:04 AMslack–
10:04 AMmax ebb SW (235°)0.7 kt
12:11 PMslack–
3:31 PMmax flood ENE (074°)2.7 kt
7:01 PMslack–
9:47 PMmax ebb SW (235°)1.2 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.