RaceAtlas

Alcatraz Island Tides: Wednesday, March 16, 2022

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

4.8 ft12:03 AM2.0 ft5:15 AM5.6 ft11:09 AM-0.2 ft5:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 11:09 AM, low -0.2 ft at 5:41 PM. Gate: flood 3.0 kt at 9:42 PM, ebb 1.5 kt at 3:23 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:03 AMHigh4.8 ft
5:15 AMLow2.0 ft
11:09 AMHigh5.6 ft
5:41 PMLow-0.2 ft
Current · Golden Gate
TimeStateSpeed
1:15 AMslack–
3:40 AMmax ebb SW (235°)1.0 kt
5:59 AMslack–
9:00 AMmax flood ENE (074°)2.2 kt
12:23 PMslack–
3:23 PMmax ebb SW (235°)1.5 kt
6:25 PMslack–
9:42 PMmax flood ENE (074°)3.0 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.