RaceAtlas

Alcatraz Island Tides: Tuesday, August 8, 2023

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

1.0 ft12:09 AM4.1 ft6:31 AM2.3 ft11:29 AM6.1 ft6:08 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 6:08 PM, low 1.0 ft at 12:09 AM. Gate: flood 2.7 kt at 3:22 PM, ebb 1.2 kt at 11:29 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
12:09 AMLow1.0 ft
6:31 AMHigh4.1 ft
11:29 AMLow2.3 ft
6:08 PMHigh6.1 ft
Current · Golden Gate
TimeStateSpeed
12:52 AMslack–
3:59 AMmax flood ENE (074°)2.2 kt
7:31 AMslack–
9:39 AMmax ebb SW (235°)0.9 kt
12:05 PMslack–
3:22 PMmax flood ENE (074°)2.7 kt
7:16 PMslack–
11:29 PMmax ebb SW (235°)1.2 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.