RaceAtlas

Alcatraz Island Tides: Sunday, September 26, 2021

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

4.2 ft4:34 AM3.0 ft9:20 AM5.3 ft3:26 PM0.9 ft10:26 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 3:26 PM, low 0.9 ft at 10:26 PM. Gate: flood 2.2 kt at 2:26 AM, ebb 0.9 kt at 7:33 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
4:34 AMHigh4.2 ft
9:20 AMLow3.0 ft
3:26 PMHigh5.3 ft
10:26 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
2:26 AMmax flood ENE (074°)2.2 kt
6:26 AMslack–
8:14 AMmax ebb SW (235°)0.7 kt
10:20 AMslack–
1:23 PMmax flood ENE (074°)2.1 kt
4:51 PMslack–
7:33 PMmax ebb SW (235°)0.9 kt
11:31 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.