RaceAtlas

San Mateo Bridge Tides: Saturday, October 18, 2025

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

0.6 ft5:04 AM7.6 ft11:23 AM0.9 ft5:37 PM6.8 ft11:30 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.6 ft at 11:23 AM, low 0.6 ft at 5:04 AM. Gate: flood 3.2 kt at 8:22 AM, ebb 1.7 kt at 3:25 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
5:04 AMLow0.6 ft
11:23 AMHigh7.6 ft
5:37 PMLow0.9 ft
11:30 PMHigh6.8 ft
Current · Golden Gate
TimeStateSpeed
2:41 AMmax ebb SW (235°)1.3 kt
4:51 AMslack–
8:22 AMmax flood ENE (074°)3.2 kt
11:53 AMslack–
3:25 PMmax ebb SW (235°)1.7 kt
5:47 PMslack–
8:57 PMmax flood ENE (074°)2.6 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.