RaceAtlas

Alameda Tides: Wednesday, August 19, 2026

Tide heights at Alameda with the flood, ebb and slack schedule at the Golden Gate.

4.6 ft6:19 AM2.9 ft11:11 AM6.3 ft5:32 PM4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 5:32 PM, low 2.9 ft at 11:11 AM. Gate: flood 2.2 kt at 2:48 PM, ebb 0.8 kt at 9:01 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
6:19 AMHigh4.6 ft
11:11 AMLow2.9 ft
5:32 PMHigh6.3 ft
Current · Golden Gate
TimeStateSpeed
12:20 AMslack–
4:00 AMmax flood ENE (074°)2.0 kt
7:32 AMslack–
9:29 AMmax ebb SW (235°)0.8 kt
11:43 AMslack–
2:48 PMmax flood ENE (074°)2.2 kt
6:45 PMslack–
9:01 PMmax ebb SW (235°)0.8 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414750 (Alameda). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.