RaceAtlas

Alcatraz Island Tides: Friday, November 6, 2026

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

1.3 ft2:47 AM6.1 ft9:22 AM0.2 ft3:50 PM4.7 ft10:17 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 9:22 AM, low 0.2 ft at 3:50 PM. Gate: flood 3.1 kt at 6:56 AM, ebb 1.9 kt at 2:21 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
2:47 AMLow1.3 ft
9:22 AMHigh6.1 ft
3:50 PMLow0.2 ft
10:17 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:20 AMmax ebb SW (235°)1.1 kt
3:32 AMslack–
6:56 AMmax flood ENE (074°)3.1 kt
10:25 AMslack–
2:21 PMmax ebb SW (235°)1.9 kt
4:51 PMslack–
8:02 PMmax flood ENE (074°)2.9 kt
11:25 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.