RaceAtlas

San Mateo Bridge Tides: Monday, December 20, 2027

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

7.7 ft6:03 AM1.6 ft12:28 PM5.9 ft6:12 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.7 ft at 6:03 AM, low 1.6 ft at 12:28 PM. Gate: flood 3.1 kt at 2:24 AM, ebb 1.3 kt at 9:49 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
6:03 AMHigh7.7 ft
12:28 PMLow1.6 ft
6:12 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
2:24 AMmax flood ENE (074°)3.1 kt
6:29 AMslack–
9:49 AMmax ebb SW (235°)1.3 kt
12:23 PMslack–
3:17 PMmax flood ENE (074°)2.0 kt
6:51 PMslack–
9:24 PMmax ebb SW (235°)1.0 kt
11:55 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.