RaceAtlas

San Mateo Bridge Tides: Thursday, October 21, 2027

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

5.9 ft6:31 AM3.7 ft11:20 AM7.4 ft4:43 PM4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.4 ft at 4:43 PM, low 3.7 ft at 11:20 AM. Gate: flood 2.5 kt at 2:37 AM, ebb 1.4 kt at 8:15 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
6:31 AMHigh5.9 ft
11:20 AMLow3.7 ft
4:43 PMHigh7.4 ft
Current · Golden Gate
TimeStateSpeed
2:37 AMmax flood ENE (074°)2.5 kt
7:25 AMslack–
9:09 AMmax ebb SW (235°)0.5 kt
10:59 AMslack–
2:09 PMmax flood ENE (074°)2.4 kt
5:15 PMslack–
8:15 PMmax ebb SW (235°)1.4 kt

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.