RaceAtlas

Alcatraz Island Tides: Wednesday, April 5, 2028

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

2.0 ft2:53 AM5.3 ft8:45 AM-0.2 ft3:17 PM5.2 ft10:12 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 8:45 AM, low -0.2 ft at 3:17 PM. Gate: flood 3.1 kt at 7:34 PM, ebb 1.5 kt at 1:22 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
2:53 AMLow2.0 ft
8:45 AMHigh5.3 ft
3:17 PMLow-0.2 ft
10:12 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
1:31 AMmax ebb SW (235°)1.0 kt
3:45 AMslack–
6:38 AMmax flood ENE (074°)2.3 kt
10:09 AMslack–
1:22 PMmax ebb SW (235°)1.5 kt
4:18 PMslack–
7:34 PMmax flood ENE (074°)3.1 kt
11:24 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.