RaceAtlas

Alcatraz Island Tides: Friday, January 12, 2024

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

5.0 ft1:07 AM3.0 ft5:30 AM6.9 ft11:33 AM-1.6 ft6:33 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 11:33 AM, low -1.6 ft at 6:33 PM. Gate: flood 3.3 kt at 10:50 PM, ebb 2.2 kt at 3:49 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
1:07 AMHigh5.0 ft
5:30 AMLow3.0 ft
11:33 AMHigh6.9 ft
6:33 PMLow-1.6 ft
Current · Golden Gate
TimeStateSpeed
2:31 AMslack–
4:42 AMmax ebb SW (235°)0.8 kt
6:36 AMslack–
9:35 AMmax flood ENE (074°)3.0 kt
12:38 PMslack–
3:49 PMmax ebb SW (235°)2.2 kt
7:43 PMslack–
10:50 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.