RaceAtlas

Alcatraz Island Tides: Friday, April 1, 2022

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

5.6 ft12:39 AM0.4 ft6:36 AM5.1 ft12:54 PM0.7 ft6:38 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 12:39 AM, low 0.4 ft at 6:36 AM. Gate: flood 3.3 kt at 10:48 PM, ebb 1.9 kt at 5:25 AM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
12:39 AMHigh5.6 ft
6:36 AMLow0.4 ft
12:54 PMHigh5.1 ft
6:38 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
1:51 AMslack–
5:25 AMmax ebb SW (235°)1.9 kt
7:55 AMslack–
10:52 AMmax flood ENE (074°)3.1 kt
2:13 PMslack–
4:55 PMmax ebb SW (235°)1.5 kt
7:40 PMslack–
10:48 PMmax flood ENE (074°)3.3 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.