RaceAtlas

Alcatraz Island Tides: Saturday, November 13, 2021

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

0.3 ft12:49 AM5.5 ft7:57 AM1.9 ft1:51 PM4.7 ft7:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 7:57 AM, low 0.3 ft at 12:49 AM. Gate: flood 2.8 kt at 5:10 AM, ebb 1.3 kt at 12:03 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
12:49 AMLow0.3 ft
7:57 AMHigh5.5 ft
1:51 PMLow1.9 ft
7:29 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:25 AMslack–
5:10 AMmax flood ENE (074°)2.8 kt
9:01 AMslack–
12:03 PMmax ebb SW (235°)1.3 kt
2:17 PMslack–
5:19 PMmax flood ENE (074°)2.1 kt
8:41 PMslack–
11:43 PMmax ebb SW (235°)1.1 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.