RaceAtlas

Alcatraz Island Tides: Friday, November 5, 2021

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

5.2 ft12:53 AM1.9 ft5:56 AM6.7 ft12:14 PM-1.1 ft6:53 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 12:14 PM, low -1.1 ft at 6:53 PM. Gate: flood 3.5 kt at 10:06 AM, ebb 2.1 kt at 4:02 PM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
12:53 AMHigh5.2 ft
5:56 AMLow1.9 ft
12:14 PMHigh6.7 ft
6:53 PMLow-1.1 ft
Current · Golden Gate
TimeStateSpeed
2:08 AMslack–
4:32 AMmax ebb SW (235°)1.3 kt
7:03 AMslack–
10:06 AMmax flood ENE (074°)3.5 kt
1:14 PMslack–
4:02 PMmax ebb SW (235°)2.1 kt
8:09 PMslack–
11:13 PMmax flood ENE (074°)3.2 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.