RaceAtlas

Alcatraz Island Tides: Sunday, November 2, 2025

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

0.7 ft2:12 AM5.7 ft8:53 AM0.7 ft3:04 PM4.9 ft9:19 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 8:53 AM, low 0.7 ft at 2:12 AM. Gate: flood 3.1 kt at 6:15 AM, ebb 1.6 kt at 1:20 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
2:12 AMLow0.7 ft
8:53 AMHigh5.7 ft
3:04 PMLow0.7 ft
9:19 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
1:05 AMmax ebb SW (235°)1.2 kt
2:52 AMslack–
6:15 AMmax flood ENE (074°)3.1 kt
10:07 AMslack–
1:20 PMmax ebb SW (235°)1.6 kt
4:13 PMslack–
7:13 PMmax flood ENE (074°)2.5 kt
10:38 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.