RaceAtlas

Alcatraz Island Tides: Sunday, November 28, 2021

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

5.1 ft7:05 AM2.3 ft1:01 PM4.3 ft6:21 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 7:05 AM, low 2.3 ft at 1:01 PM. Gate: flood 2.6 kt at 3:56 AM, ebb 1.0 kt at 10:37 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
7:05 AMHigh5.1 ft
1:01 PMLow2.3 ft
6:21 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
12:20 AMslack–
3:56 AMmax flood ENE (074°)2.6 kt
8:28 AMslack–
10:58 AMmax ebb SW (235°)1.0 kt
1:38 PMslack–
4:23 PMmax flood ENE (074°)1.6 kt
8:04 PMslack–
10:37 PMmax ebb SW (235°)1.0 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.