RaceAtlas

Alcatraz Island Tides: Sunday, September 24, 2023

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

-0.0 ft1:54 AM4.6 ft9:34 AM3.4 ft1:56 PM5.8 ft7:44 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 7:44 PM, low -0.0 ft at 1:54 AM. Gate: flood 2.2 kt at 6:38 AM, ebb 0.5 kt at 12:45 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
1:54 AMLow-0.0 ft
9:34 AMHigh4.6 ft
1:56 PMLow3.4 ft
7:44 PMHigh5.8 ft
Current · Golden Gate
TimeStateSpeed
2:51 AMslack–
6:38 AMmax flood ENE (074°)2.2 kt
10:55 AMslack–
12:45 PMmax ebb SW (235°)0.5 kt
2:31 PMslack–
5:34 PMmax flood ENE (074°)2.2 kt
8:59 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.