RaceAtlas

Alcatraz Island Tides: Monday, April 11, 2022

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

2.8 ft2:53 AM4.6 ft8:07 AM0.2 ft3:07 PM4.6 ft10:17 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.6 ft at 8:07 AM, low 0.2 ft at 3:07 PM. Gate: flood 2.3 kt at 7:45 PM, ebb 0.9 kt at 12:29 PM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
2:53 AMLow2.8 ft
8:07 AMHigh4.6 ft
3:07 PMLow0.2 ft
10:17 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
12:52 AMmax ebb SW (235°)0.5 kt
2:48 AMslack–
5:48 AMmax flood ENE (074°)1.4 kt
9:46 AMslack–
12:29 PMmax ebb SW (235°)0.9 kt
3:45 PMslack–
7:45 PMmax flood ENE (074°)2.3 kt
11:34 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.