RaceAtlas

San Mateo Bridge Tides: Wednesday, May 21, 2025

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

2.4 ft2:08 AM6.0 ft7:35 AM0.4 ft2:07 PM7.0 ft8:53 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 8:53 PM, low 0.4 ft at 2:07 PM. Gate: flood 2.9 kt at 5:28 PM, ebb 1.2 kt at 11:11 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:08 AMLow2.4 ft
7:35 AMHigh6.0 ft
2:07 PMLow0.4 ft
8:53 PMHigh7.0 ft
Current · Golden Gate
TimeStateSpeed
2:17 AMslack–
5:01 AMmax flood ENE (074°)1.8 kt
8:26 AMslack–
11:11 AMmax ebb SW (235°)1.2 kt
1:56 PMslack–
5:28 PMmax flood ENE (074°)2.9 kt
9:44 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.