RaceAtlas

Alcatraz Island Tides: Sunday, October 23, 2022

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

0.9 ft4:35 AM5.6 ft11:09 AM0.8 ft5:14 PM5.0 ft11:29 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 11:09 AM, low 0.8 ft at 5:14 PM. Gate: flood 3.0 kt at 8:31 AM, ebb 1.6 kt at 3:06 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
4:35 AMLow0.9 ft
11:09 AMHigh5.6 ft
5:14 PMLow0.8 ft
11:29 PMHigh5.0 ft
Current · Golden Gate
TimeStateSpeed
12:07 AMslack–
2:35 AMmax ebb SW (235°)1.1 kt
5:10 AMslack–
8:31 AMmax flood ENE (074°)3.0 kt
12:11 PMslack–
3:06 PMmax ebb SW (235°)1.6 kt
6:17 PMslack–
9:22 PMmax flood ENE (074°)2.4 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.