RaceAtlas

San Mateo Bridge Tides: Saturday, September 27, 2025

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

5.7 ft5:18 AM3.6 ft10:07 AM7.2 ft3:40 PM1.1 ft11:11 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.2 ft at 3:40 PM, low 1.1 ft at 11:11 PM. Gate: flood 2.1 kt at 1:21 PM, ebb 1.1 kt at 7:14 PM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
5:18 AMHigh5.7 ft
10:07 AMLow3.6 ft
3:40 PMHigh7.2 ft
11:11 PMLow1.1 ft
Current · Golden Gate
TimeStateSpeed
2:26 AMmax flood ENE (074°)2.0 kt
6:52 AMslack–
8:25 AMmax ebb SW (235°)0.5 kt
10:08 AMslack–
1:21 PMmax flood ENE (074°)2.1 kt
4:30 PMslack–
7:14 PMmax ebb SW (235°)1.1 kt
11:13 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.