RaceAtlas

Alcatraz Island Tides: Saturday, April 4, 2020

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

2.3 ft3:18 AM5.5 ft9:07 AM-0.5 ft3:47 PM5.0 ft10:47 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 9:07 AM, low -0.5 ft at 3:47 PM. Gate: flood 3.1 kt at 8:08 PM, ebb 1.5 kt at 1:39 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
3:18 AMLow2.3 ft
9:07 AMHigh5.5 ft
3:47 PMLow-0.5 ft
10:47 PMHigh5.0 ft
Current · Golden Gate
TimeStateSpeed
1:54 AMmax ebb SW (235°)0.9 kt
4:07 AMslack–
6:58 AMmax flood ENE (074°)2.3 kt
10:27 AMslack–
1:39 PMmax ebb SW (235°)1.5 kt
4:50 PMslack–
8:08 PMmax flood ENE (074°)3.1 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.