RaceAtlas

Alcatraz Island Tides: Saturday, November 6, 2021

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

5.1 ft1:52 AM2.3 ft6:40 AM6.8 ft12:54 PM-1.3 ft7:42 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 12:54 PM, low -1.3 ft at 7:42 PM. Gate: flood 3.4 kt at 10:51 AM, ebb 2.1 kt at 4:38 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
1:52 AMHigh5.1 ft
6:40 AMLow2.3 ft
12:54 PMHigh6.8 ft
7:42 PMLow-1.3 ft
Current · Golden Gate
TimeStateSpeed
3:03 AMslack–
5:26 AMmax ebb SW (235°)1.2 kt
7:52 AMslack–
10:51 AMmax flood ENE (074°)3.4 kt
1:55 PMslack–
4:38 PMmax ebb SW (235°)2.1 kt
8:57 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.