RaceAtlas

Alcatraz Island Tides: Sunday, August 28, 2022

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

5.9 ft12:31 AM0.1 ft7:02 AM5.2 ft1:51 PM2.0 ft7:09 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 12:31 AM, low 0.1 ft at 7:02 AM. Gate: flood 3.1 kt at 11:01 AM, ebb 1.6 kt at 4:48 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
12:31 AMHigh5.9 ft
7:02 AMLow0.1 ft
1:51 PMHigh5.2 ft
7:09 PMLow2.0 ft
Current · Golden Gate
TimeStateSpeed
1:55 AMslack–
4:48 AMmax ebb SW (235°)1.6 kt
7:55 AMslack–
11:01 AMmax flood ENE (074°)3.1 kt
2:59 PMslack–
5:32 PMmax ebb SW (235°)1.2 kt
8:20 PMslack–
11:12 PMmax flood ENE (074°)2.5 kt

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.