RaceAtlas

Alcatraz Island Tides: Tuesday, January 11, 2022

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

2.1 ft12:03 AM5.7 ft6:45 AM0.8 ft1:55 PM3.8 ft8:36 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 6:45 AM, low 0.8 ft at 1:55 PM. Gate: flood 2.4 kt at 4:08 AM, ebb 1.2 kt at 12:06 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
12:03 AMLow2.1 ft
6:45 AMHigh5.7 ft
1:55 PMLow0.8 ft
8:36 PMHigh3.8 ft
Current · Golden Gate
TimeStateSpeed
12:25 AMslack–
4:08 AMmax flood ENE (074°)2.4 kt
8:09 AMslack–
12:06 PMmax ebb SW (235°)1.2 kt
2:32 PMslack–
5:56 PMmax flood ENE (074°)2.2 kt
9:17 PMslack–
11:05 PMmax ebb SW (235°)0.7 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.