RaceAtlas

San Mateo Bridge Tides: Saturday, August 30, 2025

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

1.6 ft12:03 AM5.3 ft6:46 AM3.6 ft11:28 AM7.1 ft5:23 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.1 ft at 5:23 PM, low 1.6 ft at 12:03 AM. Gate: flood 1.9 kt at 2:37 PM, ebb 0.8 kt at 8:41 PM.
Modelled current at the Golden Gate on a 1.9 kt floodThe Gate at max flood, 1.9 kt
Tide height
TimeHeight
12:03 AMLow1.6 ft
6:46 AMHigh5.3 ft
11:28 AMLow3.6 ft
5:23 PMHigh7.1 ft
Current · Golden Gate
TimeStateSpeed
12:01 AMslack–
4:38 AMmax flood ENE (074°)1.7 kt
8:19 AMslack–
9:43 AMmax ebb SW (235°)0.4 kt
11:20 AMslack–
2:37 PMmax flood ENE (074°)1.9 kt
6:16 PMslack–
8:41 PMmax ebb SW (235°)0.8 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.