RaceAtlas

San Mateo Bridge Tides: Monday, April 27, 2026

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

1.1 ft4:27 AM6.4 ft10:15 AM0.5 ft4:32 PM7.6 ft10:53 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.6 ft at 10:53 PM, low 0.5 ft at 4:32 PM. Gate: flood 3.2 kt at 7:47 PM, ebb 1.6 kt at 2:08 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
4:27 AMLow1.1 ft
10:15 AMHigh6.4 ft
4:32 PMLow0.5 ft
10:53 PMHigh7.6 ft
Current · Golden Gate
TimeStateSpeed
2:08 AMmax ebb SW (235°)1.6 kt
4:29 AMslack–
7:34 AMmax flood ENE (074°)2.3 kt
10:56 AMslack–
2:06 PMmax ebb SW (235°)1.2 kt
4:18 PMslack–
7:47 PMmax flood ENE (074°)3.2 kt
11:21 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.