RaceAtlas

Alcatraz Island Tides: Monday, January 11, 2027

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

4.9 ft2:22 AM2.7 ft7:24 AM5.2 ft1:06 PM0.0 ft7:44 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 1:06 PM, low 0.0 ft at 7:44 PM. Gate: flood 2.9 kt at 11:58 PM, ebb 1.4 kt at 5:43 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:22 AMHigh4.9 ft
7:24 AMLow2.7 ft
1:06 PMHigh5.2 ft
7:44 PMLow0.0 ft
Current · Golden Gate
TimeStateSpeed
4:03 AMslack–
6:26 AMmax ebb SW (235°)0.9 kt
8:39 AMslack–
11:28 AMmax flood ENE (074°)2.1 kt
2:43 PMslack–
5:43 PMmax ebb SW (235°)1.4 kt
8:37 PMslack–
11:58 PMmax flood ENE (074°)2.9 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.