RaceAtlas

Alcatraz Island Tides: Wednesday, January 12, 2022

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

2.6 ft1:01 AM5.8 ft7:25 AM0.4 ft2:44 PM4.1 ft9:45 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 7:25 AM, low 0.4 ft at 2:44 PM. Gate: flood 2.4 kt at 6:55 PM, ebb 1.2 kt at 1:09 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
1:01 AMLow2.6 ft
7:25 AMHigh5.8 ft
2:44 PMLow0.4 ft
9:45 PMHigh4.1 ft
Current · Golden Gate
TimeStateSpeed
1:19 AMslack–
4:55 AMmax flood ENE (074°)2.2 kt
8:51 AMslack–
1:09 PMmax ebb SW (235°)1.2 kt
3:26 PMslack–
6:55 PMmax flood ENE (074°)2.4 kt
10:19 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.