RaceAtlas

Alcatraz Island Tides: Sunday, March 23, 2025

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

3.5 ft1:01 AM5.0 ft6:33 AM0.1 ft2:07 PM4.2 ft9:53 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 6:33 AM, low 0.1 ft at 2:07 PM. Gate: flood 2.0 kt at 7:08 PM, ebb 0.9 kt at 10:56 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
1:01 AMLow3.5 ft
6:33 AMHigh5.0 ft
2:07 PMLow0.1 ft
9:53 PMHigh4.2 ft
Current · Golden Gate
TimeStateSpeed
12:56 AMslack–
4:22 AMmax flood ENE (074°)1.8 kt
7:55 AMslack–
10:56 AMmax ebb SW (235°)0.9 kt
2:49 PMslack–
7:08 PMmax flood ENE (074°)2.0 kt
11:11 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.