RaceAtlas

Alcatraz Island Tides: Wednesday, November 22, 2023

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

0.4 ft12:41 AM5.7 ft7:43 AM1.4 ft1:53 PM4.6 ft7:46 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 7:43 AM, low 0.4 ft at 12:41 AM. Gate: flood 3.0 kt at 4:56 AM, ebb 1.5 kt at 12:17 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:41 AMLow0.4 ft
7:43 AMHigh5.7 ft
1:53 PMLow1.4 ft
7:46 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
1:27 AMslack–
4:56 AMmax flood ENE (074°)3.0 kt
8:59 AMslack–
12:17 PMmax ebb SW (235°)1.5 kt
2:42 PMslack–
5:37 PMmax flood ENE (074°)2.3 kt
9:03 PMslack–
11:35 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.