RaceAtlas

San Mateo Bridge Tides: Sunday, August 17, 2025

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

0.4 ft2:18 AM5.6 ft8:57 AM3.6 ft1:40 PM8.1 ft7:39 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.1 ft at 7:39 PM, low 0.4 ft at 2:18 AM. Gate: flood 2.5 kt at 4:36 PM, ebb 0.6 kt at 11:16 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:18 AMLow0.4 ft
8:57 AMHigh5.6 ft
1:40 PMLow3.6 ft
7:39 PMHigh8.1 ft
Current · Golden Gate
TimeStateSpeed
2:10 AMslack–
5:37 AMmax flood ENE (074°)2.2 kt
9:27 AMslack–
11:16 AMmax ebb SW (235°)0.6 kt
1:12 PMslack–
4:36 PMmax flood ENE (074°)2.5 kt
8:12 PMslack–

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.