RaceAtlas

Alcatraz Island Tides: Wednesday, March 30, 2022

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

1.3 ft5:11 AM5.6 ft11:14 AM-0.2 ft5:28 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 11:14 AM, low -0.2 ft at 5:28 PM. Gate: flood 3.5 kt at 9:43 PM, ebb 1.7 kt at 3:59 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
5:11 AMLow1.3 ft
11:14 AMHigh5.6 ft
5:28 PMLow-0.2 ft
Current · Golden Gate
TimeStateSpeed
12:44 AMslack–
3:59 AMmax ebb SW (235°)1.7 kt
6:12 AMslack–
9:12 AMmax flood ENE (074°)2.9 kt
12:28 PMslack–
3:57 PMmax ebb SW (235°)1.7 kt
6:26 PMslack–
9:43 PMmax flood ENE (074°)3.5 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.