RaceAtlas

Alcatraz Island Tides: Tuesday, May 23, 2028

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

-0.7 ft5:54 AM4.3 ft1:06 PM2.8 ft5:24 PM6.2 ft11:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 11:29 PM, low -0.7 ft at 5:54 AM. Gate: flood 2.8 kt at 9:20 PM, ebb 1.7 kt at 2:51 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
5:54 AMLow-0.7 ft
1:06 PMHigh4.3 ft
5:24 PMLow2.8 ft
11:29 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
2:51 AMmax ebb SW (235°)1.7 kt
6:57 AMslack–
10:16 AMmax flood ENE (074°)2.6 kt
2:13 PMslack–
4:01 PMmax ebb SW (235°)0.7 kt
6:01 PMslack–
9:20 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.