RaceAtlas

Alcatraz Island Tides: Tuesday, October 29, 2030

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

5.0 ft2:45 AM2.6 ft7:26 AM6.7 ft1:37 PM-1.1 ft8:28 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 1:37 PM, low -1.1 ft at 8:28 PM. Gate: flood 3.3 kt at 11:35 AM, ebb 2.0 kt at 5:21 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
2:45 AMHigh5.0 ft
7:26 AMLow2.6 ft
1:37 PMHigh6.7 ft
8:28 PMLow-1.1 ft
Current · Golden Gate
TimeStateSpeed
3:55 AMslack–
6:22 AMmax ebb SW (235°)1.1 kt
8:37 AMslack–
11:35 AMmax flood ENE (074°)3.3 kt
2:37 PMslack–
5:21 PMmax ebb SW (235°)2.0 kt
9:42 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.