RaceAtlas

Alcatraz Island Tides: Wednesday, August 22, 2029

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

-0.3 ft5:18 AM5.2 ft12:11 PM2.2 ft5:18 PM6.2 ft11:20 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 11:20 PM, low -0.3 ft at 5:18 AM. Gate: flood 3.3 kt at 9:38 AM, ebb 1.8 kt at 4:01 AM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
5:18 AMLow-0.3 ft
12:11 PMHigh5.2 ft
5:18 PMLow2.2 ft
11:20 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
4:01 AMmax ebb SW (235°)1.8 kt
6:18 AMslack–
9:38 AMmax flood ENE (074°)3.3 kt
1:14 PMslack–
4:14 PMmax ebb SW (235°)1.5 kt
6:20 PMslack–
9:22 PMmax flood ENE (074°)2.8 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.