RaceAtlas

San Mateo Bridge Tides: Tuesday, December 23, 2025

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

6.4 ft3:16 AM3.5 ft8:16 AM7.6 ft1:32 PM-0.5 ft8:48 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.6 ft at 1:32 PM, low -0.5 ft at 8:48 PM. Gate: flood 2.2 kt at 11:11 AM, ebb 1.7 kt at 5:25 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
3:16 AMHigh6.4 ft
8:16 AMLow3.5 ft
1:32 PMHigh7.6 ft
8:48 PMLow-0.5 ft
Current · Golden Gate
TimeStateSpeed
4:33 AMslack–
6:28 AMmax ebb SW (235°)0.6 kt
8:13 AMslack–
11:11 AMmax flood ENE (074°)2.2 kt
2:10 PMslack–
5:25 PMmax ebb SW (235°)1.7 kt
8:53 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.