RaceAtlas

Alcatraz Island Tides: Thursday, August 12, 2032

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

4.2 ft4:11 AM1.9 ft9:45 AM5.5 ft4:35 PM1.6 ft11:06 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 4:35 PM, low 1.6 ft at 11:06 PM. Gate: flood 2.7 kt at 2:01 PM, ebb 1.1 kt at 8:15 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:11 AMHigh4.2 ft
9:45 AMLow1.9 ft
4:35 PMHigh5.5 ft
11:06 PMLow1.6 ft
Current · Golden Gate
TimeStateSpeed
2:04 AMmax flood ENE (074°)1.9 kt
6:27 AMslack–
8:34 AMmax ebb SW (235°)0.8 kt
10:41 AMslack–
2:01 PMmax flood ENE (074°)2.7 kt
5:37 PMslack–
8:15 PMmax ebb SW (235°)1.1 kt
11:52 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.