RaceAtlas

Alcatraz Island Tides: Friday, September 16, 2022

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

4.2 ft5:45 AM3.1 ft10:21 AM5.5 ft4:26 PM0.8 ft11:44 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 4:26 PM, low 0.8 ft at 11:44 PM. Gate: flood 2.2 kt at 3:13 AM, ebb 0.8 kt at 8:51 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
5:45 AMHigh4.2 ft
10:21 AMLow3.1 ft
4:26 PMHigh5.5 ft
11:44 PMLow0.8 ft
Current · Golden Gate
TimeStateSpeed
3:13 AMmax flood ENE (074°)2.2 kt
6:54 AMslack–
8:51 AMmax ebb SW (235°)0.8 kt
11:11 AMslack–
2:11 PMmax flood ENE (074°)2.1 kt
6:00 PMslack–
8:25 PMmax ebb SW (235°)0.8 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.