RaceAtlas

Alcatraz Island Tides: Thursday, September 1, 2022

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

4.5 ft3:44 AM1.9 ft9:10 AM5.8 ft3:50 PM0.9 ft10:22 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 3:50 PM, low 0.9 ft at 10:22 PM. Gate: flood 3.2 kt at 1:33 PM, ebb 1.5 kt at 7:30 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:44 AMHigh4.5 ft
9:10 AMLow1.9 ft
3:50 PMHigh5.8 ft
10:22 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
1:33 AMmax flood ENE (074°)2.4 kt
5:27 AMslack–
7:57 AMmax ebb SW (235°)1.1 kt
10:15 AMslack–
1:33 PMmax flood ENE (074°)3.2 kt
4:47 PMslack–
7:30 PMmax ebb SW (235°)1.5 kt
11:15 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.