RaceAtlas

San Mateo Bridge Tides: Monday, October 20, 2025

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

6.7 ft12:19 AM1.5 ft6:14 AM7.8 ft12:18 PM0.2 ft6:59 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.8 ft at 12:18 PM, low 0.2 ft at 6:59 PM. Gate: flood 3.0 kt at 9:27 AM, ebb 1.7 kt at 4:29 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:19 AMHigh6.7 ft
6:14 AMLow1.5 ft
12:18 PMHigh7.8 ft
6:59 PMLow0.2 ft
Current · Golden Gate
TimeStateSpeed
1:04 AMslack–
3:47 AMmax ebb SW (235°)1.2 kt
6:08 AMslack–
9:27 AMmax flood ENE (074°)3.0 kt
12:52 PMslack–
4:29 PMmax ebb SW (235°)1.7 kt
7:14 PMslack–
10:28 PMmax flood ENE (074°)2.9 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.