RaceAtlas

Alcatraz Island Tides: Tuesday, October 11, 2022

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

5.2 ft1:28 AM1.6 ft6:50 AM6.1 ft1:09 PM0.0 ft7:36 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 1:09 PM, low 0.0 ft at 7:36 PM. Gate: flood 3.2 kt at 10:59 AM, ebb 1.7 kt at 6:11 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
1:28 AMHigh5.2 ft
6:50 AMLow1.6 ft
1:09 PMHigh6.1 ft
7:36 PMLow0.0 ft
Current · Golden Gate
TimeStateSpeed
2:46 AMslack–
5:17 AMmax ebb SW (235°)1.4 kt
7:56 AMslack–
10:59 AMmax flood ENE (074°)3.2 kt
2:28 PMslack–
6:11 PMmax ebb SW (235°)1.7 kt
9:02 PMslack–

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.