RaceAtlas

Alcatraz Island Tides: Friday, October 2, 2026

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

4.3 ft6:01 AM3.4 ft9:59 AM6.0 ft4:12 PM-0.1 ft11:35 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 4:12 PM, low -0.1 ft at 11:35 PM. Gate: flood 2.6 kt at 2:08 PM, ebb 1.3 kt at 8:02 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
6:01 AMHigh4.3 ft
9:59 AMLow3.4 ft
4:12 PMHigh6.0 ft
11:35 PMLow-0.1 ft
Current · Golden Gate
TimeStateSpeed
2:36 AMmax flood ENE (074°)2.4 kt
7:01 AMslack–
8:52 AMmax ebb SW (235°)0.6 kt
10:52 AMslack–
2:08 PMmax flood ENE (074°)2.6 kt
5:17 PMslack–
8:02 PMmax ebb SW (235°)1.3 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.