RaceAtlas

Alcatraz Island Tides: Saturday, January 2, 2027

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

2.6 ft12:44 AM6.1 ft7:16 AM0.1 ft2:34 PM4.1 ft9:36 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 7:16 AM, low 0.1 ft at 2:34 PM. Gate: flood 2.5 kt at 4:42 AM, ebb 1.3 kt at 12:51 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
12:44 AMLow2.6 ft
7:16 AMHigh6.1 ft
2:34 PMLow0.1 ft
9:36 PMHigh4.1 ft
Current · Golden Gate
TimeStateSpeed
1:12 AMslack–
4:42 AMmax flood ENE (074°)2.5 kt
8:29 AMslack–
12:51 PMmax ebb SW (235°)1.3 kt
3:14 PMslack–
6:38 PMmax flood ENE (074°)2.4 kt
10:02 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.