RaceAtlas

Alcatraz Island Tides: Tuesday, October 26, 2021

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

4.3 ft5:37 AM3.6 ft9:41 AM5.1 ft3:19 PM0.5 ft10:38 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 3:19 PM, low 0.5 ft at 10:38 PM. Gate: flood 2.0 kt at 2:47 AM, ebb 1.0 kt at 7:40 PM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
5:37 AMHigh4.3 ft
9:41 AMLow3.6 ft
3:19 PMHigh5.1 ft
10:38 PMLow0.5 ft
Current · Golden Gate
TimeStateSpeed
2:47 AMmax flood ENE (074°)2.0 kt
7:21 AMslack–
8:43 AMmax ebb SW (235°)0.4 kt
10:19 AMslack–
1:32 PMmax flood ENE (074°)1.9 kt
4:41 PMslack–
7:40 PMmax ebb SW (235°)1.0 kt
11:42 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.