RaceAtlas

San Mateo Bridge Tides: Tuesday, September 23, 2025

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

6.9 ft1:56 AM1.5 ft7:53 AM7.6 ft1:56 PM0.8 ft8:33 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.6 ft at 1:56 PM, low 0.8 ft at 8:33 PM. Gate: flood 3.0 kt at 11:06 AM, ebb 1.5 kt at 5:33 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
1:56 AMHigh6.9 ft
7:53 AMLow1.5 ft
1:56 PMHigh7.6 ft
8:33 PMLow0.8 ft
Current · Golden Gate
TimeStateSpeed
2:51 AMslack–
5:25 AMmax ebb SW (235°)1.4 kt
8:02 AMslack–
11:06 AMmax flood ENE (074°)3.0 kt
2:38 PMslack–
5:33 PMmax ebb SW (235°)1.5 kt
8:54 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.