RaceAtlas

Alcatraz Island Tides: Thursday, January 11, 2024

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

4.8 ft12:29 AM3.2 ft4:40 AM6.9 ft10:44 AM-1.6 ft5:50 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 10:44 AM, low -1.6 ft at 5:50 PM. Gate: flood 3.1 kt at 10:09 PM, ebb 2.1 kt at 2:58 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
12:29 AMHigh4.8 ft
4:40 AMLow3.2 ft
10:44 AMHigh6.9 ft
5:50 PMLow-1.6 ft
Current · Golden Gate
TimeStateSpeed
1:47 AMslack–
3:44 AMmax ebb SW (235°)0.7 kt
5:37 AMslack–
8:45 AMmax flood ENE (074°)3.0 kt
11:47 AMslack–
2:58 PMmax ebb SW (235°)2.1 kt
7:01 PMslack–
10:09 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.