RaceAtlas

San Mateo Bridge Tides: Wednesday, April 21, 2027

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

8.1 ft12:47 AM-0.9 ft7:47 AM6.5 ft2:08 PM2.2 ft7:33 PM0 ft2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.1 ft at 12:47 AM, low -0.9 ft at 7:47 AM. Gate: flood 3.2 kt at 11:11 AM, ebb 1.9 kt at 4:44 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
12:47 AMHigh8.1 ft
7:47 AMLow-0.9 ft
2:08 PMHigh6.5 ft
7:33 PMLow2.2 ft
Current · Golden Gate
TimeStateSpeed
1:19 AMslack–
4:44 AMmax ebb SW (235°)1.9 kt
8:02 AMslack–
11:11 AMmax flood ENE (074°)3.2 kt
2:43 PMslack–
5:12 PMmax ebb SW (235°)1.3 kt
7:39 PMslack–
10:38 PMmax flood ENE (074°)3.1 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.