RaceAtlas

Alcatraz Island Tides: Sunday, November 1, 2026

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

4.8 ft5:54 AM3.2 ft10:42 AM5.4 ft4:13 PM-0.1 ft11:22 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 4:13 PM, low -0.1 ft at 11:22 PM. Gate: flood 2.5 kt at 2:34 AM, ebb 1.2 kt at 8:44 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
5:54 AMHigh4.8 ft
10:42 AMLow3.2 ft
4:13 PMHigh5.4 ft
11:22 PMLow-0.1 ft
Current · Golden Gate
TimeStateSpeed
12:16 AMslack–
2:34 AMmax flood ENE (074°)2.5 kt
7:01 AMslack–
9:09 AMmax ebb SW (235°)0.6 kt
11:01 AMslack–
1:55 PMmax flood ENE (074°)2.2 kt
5:23 PMslack–
8:44 PMmax ebb SW (235°)1.2 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.