RaceAtlas

Alcatraz Island Tides: Friday, March 11, 2022

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

3.4 ft12:09 AM5.0 ft5:36 AM0.5 ft1:21 PM4.2 ft9:07 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 5:36 AM, low 0.5 ft at 1:21 PM. Gate: flood 2.1 kt at 6:13 PM, ebb 0.6 kt at 12:04 PM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
12:09 AMLow3.4 ft
5:36 AMHigh5.0 ft
1:21 PMLow0.5 ft
9:07 PMHigh4.2 ft
Current · Golden Gate
TimeStateSpeed
3:08 AMmax flood ENE (074°)1.5 kt
7:19 AMslack–
10:09 AMmax ebb SW (235°)0.6 kt
12:04 PMmax ebb SW (235°)0.6 kt
2:05 PMslack–
6:13 PMmax flood ENE (074°)2.1 kt
9:57 PMslack–
11:18 PMmax ebb SW (235°)0.3 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.