RaceAtlas

Alcatraz Island Tides: Tuesday, August 30, 2022

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

5.3 ft1:55 AM0.8 ft8:01 AM5.5 ft2:45 PM1.5 ft8:33 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 2:45 PM, low 0.8 ft at 8:01 AM. Gate: flood 3.4 kt at 12:08 PM, ebb 1.5 kt at 6:27 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
1:55 AMHigh5.3 ft
8:01 AMLow0.8 ft
2:45 PMHigh5.5 ft
8:33 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
3:27 AMslack–
6:18 AMmax ebb SW (235°)1.5 kt
8:57 AMslack–
12:08 PMmax flood ENE (074°)3.4 kt
3:40 PMslack–
6:27 PMmax ebb SW (235°)1.5 kt
9:44 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.