RaceAtlas

San Mateo Bridge Tides: Sunday, August 9, 2026

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

-0.6 ft4:42 AM6.2 ft11:26 AM3.5 ft4:15 PM8.6 ft9:59 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.6 ft at 9:59 PM, low -0.6 ft at 4:42 AM. Gate: flood 2.6 kt at 7:07 PM, ebb 1.4 kt at 2:27 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:42 AMLow-0.6 ft
11:26 AMHigh6.2 ft
4:15 PMLow3.5 ft
9:59 PMHigh8.6 ft
Current · Golden Gate
TimeStateSpeed
2:27 AMmax ebb SW (235°)1.4 kt
4:50 AMslack–
8:11 AMmax flood ENE (074°)2.6 kt
12:02 PMslack–
2:04 PMmax ebb SW (235°)0.6 kt
3:55 PMslack–
7:07 PMmax flood ENE (074°)2.6 kt
10:36 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.