RaceAtlas

Alcatraz Island Tides: Wednesday, November 24, 2021

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

4.5 ft4:05 AM3.6 ft8:15 AM5.2 ft1:46 PM-0.0 ft9:00 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 1:46 PM, low -0.0 ft at 9:00 PM. Gate: flood 2.2 kt at 1:02 AM, ebb 1.2 kt at 6:26 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
4:05 AMHigh4.5 ft
8:15 AMLow3.6 ft
1:46 PMHigh5.2 ft
9:00 PMLow-0.0 ft
Current · Golden Gate
TimeStateSpeed
1:02 AMmax flood ENE (074°)2.2 kt
5:56 AMslack–
7:21 AMmax ebb SW (235°)0.4 kt
8:57 AMslack–
12:08 PMmax flood ENE (074°)2.0 kt
3:10 PMslack–
6:26 PMmax ebb SW (235°)1.2 kt
10:08 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.