RaceAtlas

Alcatraz Island Tides: Tuesday, September 13, 2022

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

5.3 ft2:21 AM1.2 ft8:04 AM5.9 ft2:33 PM0.7 ft8:48 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 2:33 PM, low 0.7 ft at 8:48 PM. Gate: flood 3.2 kt at 12:13 PM, ebb 1.6 kt at 7:23 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
2:21 AMHigh5.3 ft
8:04 AMLow1.2 ft
2:33 PMHigh5.9 ft
8:48 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
12:22 AMmax flood ENE (074°)2.9 kt
3:44 AMslack–
6:25 AMmax ebb SW (235°)1.5 kt
9:06 AMslack–
12:13 PMmax flood ENE (074°)3.2 kt
3:49 PMslack–
7:23 PMmax ebb SW (235°)1.6 kt
10:09 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.