RaceAtlas

Alcatraz Island Tides: Friday, October 8, 2021

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

5.4 ft1:45 AM1.5 ft7:08 AM6.3 ft1:31 PM-0.4 ft7:56 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 1:31 PM, low -0.4 ft at 7:56 PM. Gate: flood 3.6 kt at 11:16 AM, ebb 2.0 kt at 5:10 PM.
Modelled current at the Golden Gate on a 3.6 kt floodThe Gate at max flood, 3.6 kt
Tide height
TimeHeight
1:45 AMHigh5.4 ft
7:08 AMLow1.5 ft
1:31 PMHigh6.3 ft
7:56 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
3:02 AMslack–
5:38 AMmax ebb SW (235°)1.5 kt
8:16 AMslack–
11:16 AMmax flood ENE (074°)3.6 kt
2:27 PMslack–
5:10 PMmax ebb SW (235°)2.0 kt
9:08 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.