RaceAtlas

Alcatraz Island Tides: Thursday, May 20, 2032

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

1.0 ft3:29 AM3.8 ft9:31 AM1.6 ft2:53 PM5.5 ft9:28 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 9:28 PM, low 1.0 ft at 3:29 AM. Gate: flood 2.4 kt at 6:41 PM, ebb 1.1 kt at 12:50 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
3:29 AMLow1.0 ft
9:31 AMHigh3.8 ft
2:53 PMLow1.6 ft
9:28 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
12:50 AMmax ebb SW (235°)1.1 kt
4:10 AMslack–
7:46 AMmax flood ENE (074°)1.8 kt
11:10 AMslack–
12:57 PMmax ebb SW (235°)0.7 kt
3:17 PMslack–
6:41 PMmax flood ENE (074°)2.4 kt
10:37 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.