RaceAtlas

San Mateo Bridge Tides: Saturday, December 12, 2026

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

6.3 ft3:11 AM3.6 ft8:08 AM7.4 ft1:22 PM-0.2 ft8:42 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.4 ft at 1:22 PM, low -0.2 ft at 8:42 PM. Gate: flood 2.6 kt at 12:17 AM, ebb 1.5 kt at 5:20 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
3:11 AMHigh6.3 ft
8:08 AMLow3.6 ft
1:22 PMHigh7.4 ft
8:42 PMLow-0.2 ft
Current · Golden Gate
TimeStateSpeed
12:17 AMmax flood ENE (074°)2.6 kt
4:39 AMslack–
6:29 AMmax ebb SW (235°)0.6 kt
8:07 AMslack–
11:02 AMmax flood ENE (074°)2.0 kt
2:11 PMslack–
5:20 PMmax ebb SW (235°)1.5 kt
9:01 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.