RaceAtlas

Alcatraz Island Tides: Thursday, October 16, 2031

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

5.1 ft12:25 AM1.7 ft5:44 AM6.1 ft12:04 PM-0.1 ft6:27 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 12:04 PM, low -0.1 ft at 6:27 PM. Gate: flood 3.2 kt at 9:41 AM, ebb 1.8 kt at 3:47 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
12:25 AMHigh5.1 ft
5:44 AMLow1.7 ft
12:04 PMHigh6.1 ft
6:27 PMLow-0.1 ft
Current · Golden Gate
TimeStateSpeed
1:47 AMslack–
4:06 AMmax ebb SW (235°)1.2 kt
6:35 AMslack–
9:41 AMmax flood ENE (074°)3.2 kt
12:58 PMslack–
3:47 PMmax ebb SW (235°)1.8 kt
7:37 PMslack–
10:40 PMmax flood ENE (074°)2.8 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.