RaceAtlas

Alcatraz Island Tides: Saturday, October 28, 2023

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

1.3 ft5:18 AM6.5 ft11:42 AM-0.6 ft6:11 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 11:42 AM, low -0.6 ft at 6:11 PM. Gate: flood 3.4 kt at 9:29 AM, ebb 2.1 kt at 4:38 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
5:18 AMLow1.3 ft
11:42 AMHigh6.5 ft
6:11 PMLow-0.6 ft
Current · Golden Gate
TimeStateSpeed
1:10 AMslack–
3:47 AMmax ebb SW (235°)1.4 kt
6:19 AMslack–
9:29 AMmax flood ENE (074°)3.4 kt
12:50 PMslack–
4:38 PMmax ebb SW (235°)2.1 kt
7:32 PMslack–
10:33 PMmax flood ENE (074°)3.4 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.