RaceAtlas

Alcatraz Island Tides: Monday, May 24, 2021

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

-0.5 ft4:43 AM4.6 ft11:19 AM1.5 ft4:23 PM6.5 ft10:49 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 10:49 PM, low -0.5 ft at 4:43 AM. Gate: flood 3.4 kt at 8:36 PM, ebb 1.8 kt at 2:23 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
4:43 AMLow-0.5 ft
11:19 AMHigh4.6 ft
4:23 PMLow1.5 ft
10:49 PMHigh6.5 ft
Current · Golden Gate
TimeStateSpeed
2:23 AMmax ebb SW (235°)1.8 kt
5:54 AMslack–
9:02 AMmax flood ENE (074°)2.9 kt
12:35 PMslack–
3:03 PMmax ebb SW (235°)1.2 kt
5:27 PMslack–
8:36 PMmax flood ENE (074°)3.4 kt
11:50 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.