RaceAtlas

Alcatraz Island Tides: Sunday, November 22, 2026

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

2.1 ft2:41 AM6.4 ft9:02 AM-0.5 ft3:53 PM4.7 ft10:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 9:02 AM, low -0.5 ft at 3:53 PM. Gate: flood 3.0 kt at 6:42 AM, ebb 1.8 kt at 1:06 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
2:41 AMLow2.1 ft
9:02 AMHigh6.4 ft
3:53 PMLow-0.5 ft
10:48 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:05 AMmax ebb SW (235°)0.9 kt
3:20 AMslack–
6:42 AMmax flood ENE (074°)3.0 kt
10:06 AMslack–
1:06 PMmax ebb SW (235°)1.8 kt
5:00 PMslack–
8:14 PMmax flood ENE (074°)2.8 kt
11:55 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.