RaceAtlas

Alcatraz Island Tides: Monday, November 17, 2025

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

2.0 ft3:02 AM5.9 ft9:26 AM0.1 ft4:09 PM4.4 ft10:51 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 9:26 AM, low 0.1 ft at 4:09 PM. Gate: flood 2.8 kt at 8:32 PM, ebb 1.6 kt at 2:37 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
3:02 AMLow2.0 ft
9:26 AMHigh5.9 ft
4:09 PMLow0.1 ft
10:51 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:34 AMmax ebb SW (235°)0.9 kt
3:43 AMslack–
7:10 AMmax flood ENE (074°)2.7 kt
10:36 AMslack–
2:37 PMmax ebb SW (235°)1.6 kt
5:09 PMslack–
8:32 PMmax flood ENE (074°)2.8 kt
11:59 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.