RaceAtlas

Alcatraz Island Tides: Saturday, April 29, 2023

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

2.6 ft2:27 AM4.2 ft7:31 AM0.4 ft2:24 PM4.6 ft9:36 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.6 ft at 9:36 PM, low 0.4 ft at 2:24 PM. Gate: flood 2.4 kt at 7:10 PM, ebb 0.8 kt at 12:04 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
2:27 AMLow2.6 ft
7:31 AMHigh4.2 ft
2:24 PMLow0.4 ft
9:36 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
12:36 AMmax ebb SW (235°)0.6 kt
2:34 AMslack–
5:49 AMmax flood ENE (074°)1.2 kt
9:24 AMslack–
12:04 PMmax ebb SW (235°)0.8 kt
2:59 PMslack–
7:10 PMmax flood ENE (074°)2.4 kt
10:59 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.