RaceAtlas

Alcatraz Island Tides: Sunday, March 28, 2021

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

5.4 ft12:21 AM0.7 ft6:01 AM5.7 ft12:17 PM-0.0 ft6:18 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 12:17 PM, low -0.0 ft at 6:18 PM. Gate: flood 3.7 kt at 10:20 PM, ebb 1.8 kt at 4:22 PM.
Modelled current at the Golden Gate on a 3.7 kt floodThe Gate at max flood, 3.7 kt
Tide height
TimeHeight
12:21 AMHigh5.4 ft
6:01 AMLow0.7 ft
12:17 PMHigh5.7 ft
6:18 PMLow-0.0 ft
Current · Golden Gate
TimeStateSpeed
1:24 AMslack–
4:14 AMmax ebb SW (235°)1.6 kt
7:13 AMslack–
10:07 AMmax flood ENE (074°)3.0 kt
1:31 PMslack–
4:22 PMmax ebb SW (235°)1.8 kt
7:18 PMslack–
10:20 PMmax flood ENE (074°)3.7 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.