RaceAtlas

Alcatraz Island Tides: Tuesday, November 23, 2027

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

1.0 ft12:48 AM6.0 ft7:40 AM0.7 ft2:11 PM4.4 ft8:23 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 7:40 AM, low 0.7 ft at 2:11 PM. Gate: flood 3.0 kt at 4:57 AM, ebb 1.6 kt at 12:22 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:48 AMLow1.0 ft
7:40 AMHigh6.0 ft
2:11 PMLow0.7 ft
8:23 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:32 AMslack–
4:57 AMmax flood ENE (074°)3.0 kt
8:45 AMslack–
12:22 PMmax ebb SW (235°)1.6 kt
3:00 PMslack–
6:06 PMmax flood ENE (074°)2.4 kt
9:36 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.